A61K 31/09
Having two or more such linkages
Official title: having two or more such linkages
A61K31/09 (Having two or more such linkages) appears on 439 US grants and 831 published applications in this corpus.
Search patents in A61K- Granted patents
- 439
- Published applications
- 831
- Assignees
- 410
- Inventors
- 1,547
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 2 |
| 2002 | 9 | 13 |
| 2003 | 4 | 14 |
| 2004 | 4 | 15 |
| 2005 | 5 | 16 |
| 2006 | 6 | 8 |
| 2007 | 3 | 13 |
| 2008 | 1 | 24 |
| 2009 | 0 | 24 |
| 2010 | 5 | 24 |
| 2011 | 7 | 27 |
| 2012 | 7 | 19 |
| 2013 | 11 | 51 |
| 2014 | 23 | 43 |
| 2015 | 25 | 44 |
| 2016 | 31 | 60 |
| 2017 | 38 | 54 |
| 2018 | 43 | 46 |
| 2019 | 28 | 47 |
| 2020 | 17 | 47 |
| 2021 | 27 | 53 |
| 2022 | 32 | 48 |
| 2023 | 17 | 39 |
| 2024 | 27 | 35 |
| 2025 | 23 | 32 |
| 2026 | 12 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- API stability in softgels29 Sep 2026US 12,746,206 B2R.P. Scherer Technologies, LLC
- Methods and compositions for the treatment of corneal endothelium disorders8 Sep 2026US 12,728,118 B2The Schepens Eye Research Institute, Inc.
- Cleavable polymer drug conjugates7 Jul 2026US 12,673,104 B2Rs Arastirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- GLP-1R agonist compositions and methods of using16 Jun 2026US 12,653,853 B2JDS Therapeutics, LLC
- Anticoccidial composition comprising stilbene-based compound, and use thereof2 Jun 2026US 12,642,776 B2Cj Cheiljedang Corporation
- Composition comprising particles containing reduced coenzyme q108 Oct 2026US 2026/0306424 A1Kaneka Corporation
- Reduced coenzyme q10 composition and production method for the same1 Oct 2026US 2026/0297008 A1Kaneka Corporation
- Cleavable polymer drug conjugates24 Sep 2026US 2026/0284196 A1Rs Arastirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- Cleavable polymer drug conjugates24 Sep 2026US 2026/0284197 A1Rs Arstirma Egitim Danismanlik Ilac Sanayi Ticaret Anonim Sirketi
- Glp-1r agonist compositions and methods of using17 Sep 2026US 2026/0273006 A1JDS Therapeutics, LLC
Most cited
By later US patents
- Delivery system for an oral care substance using a strip of material having low flexural stiffness139US 6,096,328 AThe Procter & Gamble Company · 2000
- Antimicrobial composition113US 6,022,551 AEthicon, Inc. · 2000
- Antiestrogens and their use in treatment of menopause and osteoporosis90US 4,894,373 ABCM Technologies · 1990
- Delivery systems for a tooth whitener74US 6,551,579 B2The Procter & Gamble Company · 2003
- Therapeutic antimicrobial compositions68US 6,248,343 B1Ethicon, Inc. · 2001