Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
54 patents granted to the 6 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 Theriva Biologics, Inc.’s names, not what it holds today.
Patents granted
54
54 utility, 1976 to Dec 31, 2025
Granted in 2025
4
Against 6 in 2024 and 4 in 2023
Applications published
78
3 of them in 2025
Names they are printed under
6
a former name, its own name
By yearGrantedApplications published
'02'03'11'14'15'16'17'18'19'20'21'22'23'24'25
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
Pharmaceuticals16
Biotechnology3
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name6 counted
Synthetic Biologics, Inc. a former name
named as the applicant on its applications, in US
0 granted
54 publishedSynthetic Biologics, Inc. a former name
US, as the owner printed on each patent
37 granted
8 publishedTheriva Biologics, Inc. its own name
named as the applicant on its applications, in US
0 granted
15 publishedTheriva Biologics, Inc. its own name
US, as the owner printed on each patent
13 granted
0 publishedSheffield Pharmaceuticals, Inc. a former name
US, as the owner printed on each patent
4 granted
0 publishedADEONA 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 |
|---|
| Dec 30, 2025 | 12,508,304 | Alkaline phosphatase formulations | Pharmaceuticals | Theriva Biologics, Inc. |
| Nov 18, 2025 | 12,472,147 | Intestinal alkaline phosphatase formulations | Pharmaceuticals | Theriva Biologics, Inc. |
| Jun 3, 2025 | 12,318,434 | Alkaline phosphate-based oncology treatments | Pharmaceuticals | Theriva Biologics, Inc. |
| Apr 15, 2025 | 12,274,740 | Microbiome protection from oral antibiotics | Pharmaceuticals | Theriva Biologics, Inc. |
| Dec 31, 2024 | 12,178,917 | Beta-lactamase formulations and uses thereof | Pharmaceuticals | Theriva Biologics, Inc. |
| Jul 30, 2024 | 12,048,735 | Alkaline phosphatase formulations | Pharmaceuticals | Theriva Biologics, Inc. |
| May 14, 2024 | 11,981,899 | E. coli-based production of beta-lactamase | Biotechnology | Theriva Biologics, Inc. |
| Apr 2, 2024 | 11,944,669 | Method and compositions for inhibiting or preventing adverse effects of oral antibiotics | Pharmaceuticals | Theriva Biologics, Inc. |
| Jan 30, 2024 | 11,883,474 | Microbiome protection from oral antibiotics | Pharmaceuticals | Theriva Biologics, Inc. |
| Jan 16, 2024 | 11,872,268 | Safe and effective beta-lactamase dosing for microbiome protection | Pharmaceuticals | Theriva Biologics, Inc. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Oct 30, 2025 | 2025/0332230 | ULCERATIVE COLITIS TREATMENTS IN SELECTED PATIENTS | Pharmaceuticals | Theriva Biologics, Inc. |
| Aug 28, 2025 | 2025/0268993 | ALKALINE PHOSPHATE-BASED ONCOLOGY TREATMENTS | Pharmaceuticals | Theriva Biologics, Inc. |
| Jan 2, 2025 | 2025/0000953 | ALKALINE PHOSPHATASE FORMULATIONS | Pharmaceuticals | Theriva Biologics, Inc. · patent 12,508,304 granted from it |
| Aug 15, 2024 | 2024/0269247 | MICROBIOME PROTECTION FROM ORAL ANTIBIOTICS | Pharmaceuticals | Theriva Biologics, Inc. · patent 12,274,740 granted from it |
| Aug 1, 2024 | 2024/0252599 | ALKALINE PHOSPHATASE-BASED TREATMENTS OF CELIAC DISEASE | Pharmaceuticals | Theriva Biologics, Inc. |
| Jun 20, 2024 | 2024/0197842 | METHOD AND COMPOSITIONS FOR INHIBITING OR PREVENTING ADVERSE EFFECTS OF ORAL ANTIBIOTICS | Pharmaceuticals | Theriva Biologics, Inc. |
| Mar 14, 2024 | 2024/0082370 | SAFE AND EFFECTIVE BETA-LACTAMASE DOSING FOR MICROBIOME PROTECTION | Pharmaceuticals | Theriva Biologics, Inc. |
| Dec 21, 2023 | 2023/0405099 | METHOD AND COMPOSITIONS FOR INHIBITING OR PREVENTING ADVERSE EFFECTS OF ORAL ANTIBIOTICS | Pharmaceuticals | Theriva Biologics, Inc. · patent 11,944,669 granted from it |
| Dec 14, 2023 | 2023/0398194 | METHODS AND COMPOSITIONS FOR ATTENUATING ANTIBIOTIC RESISTANCE | Pharmaceuticals | Theriva Biologics, Inc. |
| Oct 19, 2023 | 2023/0332128 | MODIFIED BETA-LACTAMASES AND METHODS AND USES RELATED THERETO | Pharmaceuticals | Theriva Biologics, Inc. |
What it applied for, 2024 to 2025: Pharmaceuticals 7.
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.