Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
16 patents granted to the 3 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Cocrystal Pharma, Inc.’s names, not what it holds today.
Patents granted
16
16 utility, 1976 to Dec 31, 2025
Granted in 2025
2
Against 2 in 2024 and 1 in 2023
Applications published
20
1 of them in 2025
Names they are printed under
3
its own name, a former name
By yearGrantedApplications published
'12'15'16'17'18'19'20'21'22'23'24'25
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name3 counted
COCRYSTAL PHARMA, INC. its own name
US, as the owner printed on each patent
16 granted
2 publishedCOCRYSTAL PHARMA, INC. its own name
named as the applicant on its applications, in US
0 granted
17 publishedBIOZONE PHARMACEUTICALS, INC. a former name
US, as the owner printed on each patent
0 granted
1 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Jul 15, 2025 | 12,357,631 | Pyrrolo[2,3-B]pyridin derivatives as inhibitors of influenza virus replication | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Feb 25, 2025 | 12,233,066 | Combinations of inhibitors of influenza virus replication | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Dec 3, 2024 | 12,156,876 | Formulations of influenza therapeutics | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Jul 16, 2024 | 12,037,333 | Pyridopyrazine and pyridotriazine inhibitors of influenza virus replication | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Sep 12, 2023 | 11,752,166 | Combination therapy for treatment of HCV | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| May 25, 2021 | 11,014,941 | Pyrrolopyrimidine derivatives useful as inhibitors of influenza virus replication | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Mar 16, 2021 | 10,947,210 | Inhibitors of Hepatitis C virus polymerase | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Nov 5, 2019 | 10,464,914 | Inhibitors of hepatitis C virus polymerase | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Oct 1, 2019 | 10,426,762 | Inhibitors of hepatitis C virus polymerase | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Jul 3, 2018 | 10,011,629 | Nucleoside analogs for treatment of the flaviviridae family of viruses and cancer | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Jul 17, 2025 | 2025/0230161 | POLYCYCLIC CAP-DEPENDENT ENDONUCLEASE INHIBITORS FOR TREATING OR PREVENTING INFLUENZA | Pharmaceuticals | COCRYSTAL PHARMA, INC. |
| Dec 5, 2024 | 2024/0398757 | INHIBITORS FOR CORONAVIRUSES | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
| Jan 18, 2024 | 2024/0018145 | POLYCYCLIC CAP-DEPENDENT ENDONUCLEASE INHIBITORS FOR TREATING OR PREVENTING INFLUENZA | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
| May 25, 2023 | 2023/0159453 | INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
| May 18, 2023 | 2023/0151034 | PEPTIDOMIMETIC N5-METHYL-N2-(NONANOYL-L-LEUCYL)-L-GLUTAMINATE DERIVATIVES, TRIAZASPIRO[4.14]NONADECANE DERIVATIVES AND SIMILAR COMPOUNDS AS INHIBITORS OF NOROVIRUS AND CORONAVIRUS REPLICATION | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
| Feb 24, 2022 | 2022/0056024 | PYRIDOPYRAZINE AND PYRIDOTRIAZINE INHIBITORS OF INFLUENZA VIRUS REPLICATION | Pharmaceuticals | COCRYSTAL PHARMA, INC. · patent 12,037,333 granted from it |
| Feb 17, 2022 | 2022/0048897 | INHIBITORS OF INFLUENZA VIRUS REPLICATION | Organic fine chemistry | COCRYSTAL PHARMA, INC. |
| Dec 23, 2021 | 2021/0393629 | FORMULATIONS OF INFLUENZA THERAPEUTICS | Pharmaceuticals | COCRYSTAL PHARMA, INC. · patent 12,156,876 granted from it |
| Nov 18, 2021 | 2021/0353629 | COMBINATIONS OF INHIBITORS OF INFLUENZA VIRUS REPLICATION | Pharmaceuticals | COCRYSTAL PHARMA, INC. · patent 12,233,066 granted from it |
| Jun 3, 2021 | 2021/0161935 | COMBINATION THERAPY FOR TREATMENT OF HCV | Pharmaceuticals | COCRYSTAL PHARMA, INC. · patent 11,752,166 granted from it |
What it applied for, 2024 to 2025: Organic fine chemistry 2 · Pharmaceuticals 1.
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.