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


Given below is the list of recent legal activities going on the following drug patents of Kaleo Inc.

Activity Date Patent Number
Patent litigations
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 01 Apr, 2024 US10737028
Maintenance Fee Reminder Mailed 01 Apr, 2024 US10737028
Maintenance Fee Reminder Mailed 01 Apr, 2024 US10737028
Maintenance Fee Reminder Mailed 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.

Family Patents



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
(5 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
(4 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, 8 months from now)
Active
US7731686 Devices, systems and methods for medicament delivery 01 Jun, 2026
(1 year, 7 months from now)
Active
US8926594 Devices, systems and methods for medicament delivery 31 Mar, 2026
(1 year, 5 months from now)
Active
US9259539 Devices, systems and methods for medicament delivery 01 Feb, 2026
(1 year, 3 months from now)
Active
US9278182 Devices, systems and methods for medicament delivery 01 Feb, 2026
(1 year, 3 months from now)
Active
US9149579 Devices, systems and methods for medicament delivery 19 Jul, 2025
(9 months from now)
Active
US10335549 Devices, systems and methods for medicament delivery 30 Apr, 2025
(6 months from now)
Active
US8016788 Devices, systems and methods for medicament delivery 21 Mar, 2025
(5 months from now)
Active
US7731690 Devices, systems and methods for medicament delivery 15 Jan, 2025
(3 months from now)
Active
US10314977 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US10737028 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US7918823 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8313466 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8361029 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8425462 Devices, systems, and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8608698 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8920377 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9056170 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9737669 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9833573 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month 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
(5 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
(4 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, 8 months from now)
Active
US7731686 Devices, systems and methods for medicament delivery 10 Jun, 2026
(1 year, 8 months from now)
Active
US8926594 Devices, systems and methods for medicament delivery 31 Mar, 2026
(1 year, 5 months from now)
Active
US9278182 Devices, systems and methods for medicament delivery 01 Feb, 2026
(1 year, 3 months from now)
Active
US10335549 Devices, systems and methods for medicament delivery 30 Apr, 2025
(6 months from now)
Active
US8016788 Devices, systems and methods for medicament delivery 21 Mar, 2025
(5 months from now)
Active
US7731690 Devices, systems and methods for medicament delivery 15 Jan, 2025
(3 months from now)
Active
US10314977 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US10737028 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US7918823 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8313466 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8361029 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8425462 Devices, systems, and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8608698 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9056170 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9737669 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month 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
(5 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
(4 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, 8 months from now)
Active
US7731686 Devices, systems and methods for medicament delivery 01 Jun, 2026
(1 year, 7 months from now)
Active
US8926594 Devices, systems and methods for medicament delivery 31 Mar, 2026
(1 year, 5 months from now)
Active
US9278182 Devices, systems and methods for medicament delivery 01 Feb, 2026
(1 year, 3 months from now)
Active
US10335549 Devices, systems and methods for medicament delivery 30 Apr, 2025
(6 months from now)
Active
US8016788 Devices, systems and methods for medicament delivery 21 Mar, 2025
(5 months from now)
Active
US7731690 Devices, systems and methods for medicament delivery 15 Jan, 2025
(3 months from now)
Active
US10314977 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US10737028 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US7918823 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8313466 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8361029 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8425462 Devices, systems, and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8608698 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9056170 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9737669 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month 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
(6 months from now)
Active
US8016788 Devices, systems and methods for medicament delivery 21 Mar, 2025
(5 months from now)
Active
US7731690 Devices, systems and methods for medicament delivery 15 Jan, 2025
(3 months from now)
Active
US10314977 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US10737028 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US7918823 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8313466 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8361029 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8425462 Devices, systems, and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US8608698 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9056170 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month from now)
Active
US9737669 Devices, systems and methods for medicament delivery 23 Nov, 2024
(a month 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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