On Target Drug Patent Portfolio
On Target owns 1 orange book drug protected by 6 US patents Given below is the list of On Target's drug patents along with their expiration dates.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US9254341 | Methods of manufacture of pteroyl-amino acid-fluorescent dyes | 04 Oct, 2033 | Active |
| US10881747 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors | 26 Aug, 2033 | Active |
| US9061057 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors | 26 Aug, 2033 | Active |
| US9333270 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors | 26 Aug, 2033 | Active |
| US9341629 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors | 26 Aug, 2033 | Active |
| US9789208 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors | 26 Aug, 2033 | Active |
Latest Legal Activities on On Target's Drug Patents
Given below is the list of recent legal activities going on the following drug patents of On Target.
| Activity | Date | Patent Number |
|---|---|---|
| ||
| Email Notification | 16 Jul, 2025 | US9061057 |
| Recordation of Patent eCertificate of Correction | 15 Jul, 2025 | US9061057 |
| Mail Patent eCofC Notification | 15 Jul, 2025 | US9061057 |
| Patent eCofC Notification | 15 Jul, 2025 | US9061057 |
| Recordation of Patent eCertificate of Correction | 01 Jul, 2025 | US9333270 |
| Patent eCofC Notification | 01 Jul, 2025 | US9789208 |
| Mail Patent eCofC Notification | 01 Jul, 2025 | US9333270 |
| Patent eCofC Notification | 01 Jul, 2025 | US9333270 |
| Email Notification | 01 Jul, 2025 | US9789208 |
| Email Notification | 01 Jul, 2025 | US9333270 |
| Mail Patent eCofC Notification | 01 Jul, 2025 | US9789208 |
| Recordation of Patent eCertificate of Correction | 01 Jul, 2025 | US9789208 |
| Post Issue Communication - Certificate of Correction | 27 Jun, 2025 | US9061057 |
| Mail Pub Notice re 312 amendment | 20 Jun, 2025 | US9061057 |
| Email Notification | 20 Jun, 2025 | US9061057 |
On Target's Family Patents
On Target Drug List
Given below is the complete list of On Target's drugs and the patents protecting them.
1. Cytalux
Cytalux is protected by 6 patents, out of which none have expired yet. Check out its patent list below.
| Drug Patent Number | Drug Patent Title | Drug Patent Expiry | Status |
|---|---|---|---|
| US9254341 | Methods of manufacture of pteroyl-amino acid-fluorescent dyes |
04 Oct, 2033
(7 years from now)
| Active |
| US10881747 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors |
26 Aug, 2033
(7 years from now)
| Active |
| US9061057 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors |
26 Aug, 2033
(7 years from now)
| Active |
| US9333270 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors |
26 Aug, 2033
(7 years from now)
| Active |
| US9341629 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors |
26 Aug, 2033
(7 years from now)
| Active |
| US9789208 | Synthesis and composition of amino acid linking groups conjugated to compounds used for the targeted imaging of tumors |
26 Aug, 2033
(7 years 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 Cytalux's drug page