Kaleo Inc Drug Patent Portfolio
Kaleo Inc owns 4 orange book drugs protected by 43 US patents Given below is the list of Kaleo Inc's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10688244 | Medicament delivery device and methods for delivering drugs to infants and children | 21 Dec, 2037 | Active |
| US10842938 | Medicament delivery device and methods for delivering drugs to infants and children | 21 Dec, 2037 | Active |
| US11771830 | Medicament delivery device and methods for delivering drugs to infants and children | 21 Dec, 2037 | Active |
| US10220158 | Devices and methods for delivering opioid antagonists including formulations for naloxone | 20 Mar, 2035 | Active |
| US9517307 | Devices and methods for delivering opioid antagonists including formulations for naloxone | 18 Jul, 2034 | Active |
| US8627816 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 04 Feb, 2032 | Active |
| US10143972 | Ultrafiltration membrane and a preparation method thereof | 24 May, 2031 | Active |
| US10143792 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 24 May, 2031 | Active |
| US10322239 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 28 Feb, 2031 | Active |
| US8939943 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 28 Feb, 2031 | Active |
| US9022022 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 28 Feb, 2031 | Active |
| US9474869 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 28 Feb, 2031 | Active |
| US9814838 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone | 28 Feb, 2031 | Active |
| US8021344 | Medicament delivery device configured to produce an audible output | 02 Nov, 2029 | Active |
| US8226610 | Medical injector with compliance tracking and monitoring | 10 Apr, 2029 | Active |
| US8223610 | Apparatus and method for initializing information recording medium, apparatus and method for recording information, and information recording medium | 10 Apr, 2029 | Active |
| US8231573 | Medicament delivery device having an electronic circuit system | 25 Nov, 2028 | Active |
| US7749194 | Devices, systems, and methods for medicament delivery | 30 Oct, 2028 | Active |
| US7947017 | Devices, systems and methods for medicament delivery | 12 Mar, 2028 | Active |
| US9724471 | Devices, systems, and methods for medicament delivery | 23 May, 2027 | Active |
| US8206360 | Devices, systems and methods for medicament delivery | 27 Feb, 2027 | Active |
| US9238108 | Medicament delivery device having an electronic circuit system | 20 Feb, 2027 | Active |
| US11590286 | Devices, systems and methods for medicament delivery | 12 Dec, 2026 | Active |
| US10960155 | Devices, systems and methods for medicament delivery | 25 Jun, 2026 | Active |
| US7731686 | Devices, systems and methods for medicament delivery | 01 Jun, 2026 | Active |
| US8926594 | Devices, systems and methods for medicament delivery | 31 Mar, 2026 | Active |
| US9259539 | Devices, systems and methods for medicament delivery | 01 Feb, 2026 | Active |
| US9278182 | Devices, systems and methods for medicament delivery | 01 Feb, 2026 | Active |
| US9149579 | Devices, systems and methods for medicament delivery | 19 Jul, 2025 | Active |
| US10335549 | Devices, systems and methods for medicament delivery | 30 Apr, 2025 | Active |
| US8016788 | Devices, systems and methods for medicament delivery | 21 Mar, 2025 | Active |
| US7731690 | Devices, systems and methods for medicament delivery | 15 Jan, 2025 | Active |
| US10314977 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US10737028 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US7918823 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US8313466 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US8361029 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US8425462 | Devices, systems, and methods for medicament delivery | 23 Nov, 2024 | Active |
| US8608698 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US8920377 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US9056170 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US9737669 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
| US9833573 | Devices, systems and methods for medicament delivery | 23 Nov, 2024 | Active |
Latest Legal Activities on Kaleo Inc's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of Kaleo Inc.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 8th Year, Large Entity | 13 Jun, 2024 | US9517307 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 13 Jun, 2024 | US9517307 |
| Payment of Maintenance Fee, 4th Year, Large Entity | 24 May, 2024 | US10842938 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 20 May, 2024 | US8313466 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 20 May, 2024 | US8313466 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 20 May, 2024 | US8313466 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 20 May, 2024 | US8313466 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 25 Apr, 2024 | US9474869 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 25 Apr, 2024 | US9474869 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 25 Apr, 2024 | US9474869 |
|
Maintenance Fee Reminder Mailed
Critical
| 01 Apr, 2024 | US10737028 |
|
Maintenance Fee Reminder Mailed
Critical
| 01 Apr, 2024 | US10737028 |
|
Maintenance Fee Reminder Mailed
Critical
| 01 Apr, 2024 | US10737028 |
|
Maintenance Fee Reminder Mailed
Critical
| 01 Apr, 2024 | US10737028 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 31 Jan, 2024 | US8231573 |
Kaleo Inc's Family Patents
Kaleo Inc drugs have patent protection in a total of 15 countries. It has a significant patent presence in the US with 50.2% of its patents being US patents. 1 country has all of their patents expired or invalidated which has opened up potential generic launch opportunities in this particular country. Click
below to unlock the full patent family tree.
Kaleo Inc Drug List
Given below is the complete list of Kaleo Inc's drugs and the patents protecting them.
1. Auvi-q
Auvi-q is protected by 32 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10688244 | Medicament delivery device and methods for delivering drugs to infants and children |
21 Dec, 2037
(13 years from now)
| Active |
| US10842938 | Medicament delivery device and methods for delivering drugs to infants and children |
21 Dec, 2037
(13 years from now)
| Active |
| US11771830 | Medicament delivery device and methods for delivering drugs to infants and children |
21 Dec, 2037
(13 years from now)
| Active |
| US8021344 | Medicament delivery device configured to produce an audible output |
02 Nov, 2029
(4 years from now)
| Active |
| US8226610 | Medical injector with compliance tracking and monitoring |
10 Apr, 2029
(4 years from now)
| Active |
| US8231573 | Medicament delivery device having an electronic circuit system |
25 Nov, 2028
(4 years from now)
| Active |
| US7749194 | Devices, systems, and methods for medicament delivery |
30 Oct, 2028
(3 years from now)
| Active |
| US7947017 | Devices, systems and methods for medicament delivery |
12 Mar, 2028
(3 years from now)
| Active |
| US9724471 | Devices, systems, and methods for medicament delivery |
23 May, 2027
(2 years from now)
| Active |
| US8206360 | Devices, systems and methods for medicament delivery |
27 Feb, 2027
(2 years from now)
| Active |
| US9238108 | Medicament delivery device having an electronic circuit system |
20 Feb, 2027
(2 years from now)
| Active |
| US11590286 | Devices, systems and methods for medicament delivery |
12 Dec, 2026
(2 years from now)
| Active |
| US10960155 | Devices, systems and methods for medicament delivery |
25 Jun, 2026
(1 year, 7 months from now)
| Active |
| US7731686 | Devices, systems and methods for medicament delivery |
01 Jun, 2026
(1 year, 6 months from now)
| Active |
| US8926594 | Devices, systems and methods for medicament delivery |
31 Mar, 2026
(1 year, 4 months from now)
| Active |
| US9259539 | Devices, systems and methods for medicament delivery |
01 Feb, 2026
(1 year, 2 months from now)
| Active |
| US9278182 | Devices, systems and methods for medicament delivery |
01 Feb, 2026
(1 year, 2 months from now)
| Active |
| US9149579 | Devices, systems and methods for medicament delivery |
19 Jul, 2025
(7 months from now)
| Active |
| US10335549 | Devices, systems and methods for medicament delivery |
30 Apr, 2025
(5 months from now)
| Active |
| US8016788 | Devices, systems and methods for medicament delivery |
21 Mar, 2025
(3 months from now)
| Active |
| US7731690 | Devices, systems and methods for medicament delivery |
15 Jan, 2025
(a month from now)
| Active |
| US10314977 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US10737028 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US7918823 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8313466 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8361029 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8425462 | Devices, systems, and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8608698 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8920377 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9056170 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9737669 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9833573 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Auvi-q's drug page
2. Evzio
Evzio is protected by 34 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10220158 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
20 Mar, 2035
(10 years from now)
| Active |
| US9517307 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
18 Jul, 2034
(9 years from now)
| Active |
| US8627816 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
04 Feb, 2032
(7 years from now)
| Active |
| US10143972 | Ultrafiltration membrane and a preparation method thereof |
24 May, 2031
(6 years from now)
| Active |
| US10322239 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US8939943 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9022022 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9474869 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US8021344 | Medicament delivery device configured to produce an audible output |
02 Nov, 2029
(4 years from now)
| Active |
| US8223610 | Apparatus and method for initializing information recording medium, apparatus and method for recording information, and information recording medium |
10 Apr, 2029
(4 years from now)
| Active |
| US8226610 | Medical injector with compliance tracking and monitoring |
10 Apr, 2029
(4 years from now)
| Active |
| US8231573 | Medicament delivery device having an electronic circuit system |
25 Nov, 2028
(4 years from now)
| Active |
| US7749194 | Devices, systems, and methods for medicament delivery |
30 Oct, 2028
(3 years from now)
| Active |
| US7947017 | Devices, systems and methods for medicament delivery |
12 Mar, 2028
(3 years from now)
| Active |
| US9724471 | Devices, systems, and methods for medicament delivery |
23 May, 2027
(2 years from now)
| Active |
| US8206360 | Devices, systems and methods for medicament delivery |
27 Feb, 2027
(2 years from now)
| Active |
| US9238108 | Medicament delivery device having an electronic circuit system |
20 Feb, 2027
(2 years from now)
| Active |
| US11590286 | Devices, systems and methods for medicament delivery |
12 Dec, 2026
(2 years from now)
| Active |
| US10960155 | Devices, systems and methods for medicament delivery |
25 Jun, 2026
(1 year, 7 months from now)
| Active |
| US7731686 | Devices, systems and methods for medicament delivery |
10 Jun, 2026
(1 year, 6 months from now)
| Active |
| US8926594 | Devices, systems and methods for medicament delivery |
31 Mar, 2026
(1 year, 4 months from now)
| Active |
| US9278182 | Devices, systems and methods for medicament delivery |
01 Feb, 2026
(1 year, 2 months from now)
| Active |
| US10335549 | Devices, systems and methods for medicament delivery |
30 Apr, 2025
(5 months from now)
| Active |
| US8016788 | Devices, systems and methods for medicament delivery |
21 Mar, 2025
(3 months from now)
| Active |
| US7731690 | Devices, systems and methods for medicament delivery |
15 Jan, 2025
(a month from now)
| Active |
| US10314977 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US10737028 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US7918823 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8313466 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8361029 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8425462 | Devices, systems, and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8608698 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9056170 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9737669 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Evzio's drug page
3. Evzio (autoinjector)
Evzio (autoinjector) is protected by 34 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10220158 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
20 Mar, 2035
(10 years from now)
| Active |
| US9517307 | Devices and methods for delivering opioid antagonists including formulations for naloxone |
18 Jul, 2034
(9 years from now)
| Active |
| US8627816 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
04 Feb, 2032
(7 years from now)
| Active |
| US10143792 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
24 May, 2031
(6 years from now)
| Active |
| US10143972 | Ultrafiltration membrane and a preparation method thereof |
24 May, 2031
(6 years from now)
| Active |
| US10322239 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US8939943 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9022022 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9474869 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US8021344 | Medicament delivery device configured to produce an audible output |
02 Nov, 2029
(4 years from now)
| Active |
| US8226610 | Medical injector with compliance tracking and monitoring |
10 Apr, 2029
(4 years from now)
| Active |
| US8231573 | Medicament delivery device having an electronic circuit system |
25 Nov, 2028
(4 years from now)
| Active |
| US7749194 | Devices, systems, and methods for medicament delivery |
30 Oct, 2028
(3 years from now)
| Active |
| US7947017 | Devices, systems and methods for medicament delivery |
12 Mar, 2028
(3 years from now)
| Active |
| US9724471 | Devices, systems, and methods for medicament delivery |
23 May, 2027
(2 years from now)
| Active |
| US8206360 | Devices, systems and methods for medicament delivery |
27 Feb, 2027
(2 years from now)
| Active |
| US9238108 | Medicament delivery device having an electronic circuit system |
20 Feb, 2027
(2 years from now)
| Active |
| US11590286 | Devices, systems and methods for medicament delivery |
12 Dec, 2026
(2 years from now)
| Active |
| US10960155 | Devices, systems and methods for medicament delivery |
25 Jun, 2026
(1 year, 7 months from now)
| Active |
| US7731686 | Devices, systems and methods for medicament delivery |
01 Jun, 2026
(1 year, 6 months from now)
| Active |
| US8926594 | Devices, systems and methods for medicament delivery |
31 Mar, 2026
(1 year, 4 months from now)
| Active |
| US9278182 | Devices, systems and methods for medicament delivery |
01 Feb, 2026
(1 year, 2 months from now)
| Active |
| US10335549 | Devices, systems and methods for medicament delivery |
30 Apr, 2025
(5 months from now)
| Active |
| US8016788 | Devices, systems and methods for medicament delivery |
21 Mar, 2025
(3 months from now)
| Active |
| US7731690 | Devices, systems and methods for medicament delivery |
15 Jan, 2025
(a month from now)
| Active |
| US10314977 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US10737028 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US7918823 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8313466 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8361029 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8425462 | Devices, systems, and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8608698 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9056170 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9737669 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Evzio (autoinjector)'s drug page
4. Naloxone Hydrochloride (autoinjector)
Naloxone Hydrochloride (autoinjector) is protected by 20 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US10143792 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
24 May, 2031
(6 years from now)
| Active |
| US10322239 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US8939943 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9022022 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9474869 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US9814838 | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
28 Feb, 2031
(6 years from now)
| Active |
| US7947017 | Devices, systems and methods for medicament delivery |
12 Mar, 2028
(3 years from now)
| Active |
| US11590286 | Devices, systems and methods for medicament delivery |
12 Dec, 2026
(2 years from now)
| Active |
| US10335549 | Devices, systems and methods for medicament delivery |
30 Apr, 2025
(5 months from now)
| Active |
| US8016788 | Devices, systems and methods for medicament delivery |
21 Mar, 2025
(3 months from now)
| Active |
| US7731690 | Devices, systems and methods for medicament delivery |
15 Jan, 2025
(a month from now)
| Active |
| US10314977 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US10737028 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US7918823 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8313466 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8361029 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8425462 | Devices, systems, and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US8608698 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9056170 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
| US9737669 | Devices, systems and methods for medicament delivery |
23 Nov, 2024
(a day from now)
| Active |
Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Naloxone Hydrochloride (autoinjector)'s drug page
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