C08B 37/0063
Glycosaminoglycans or mucopolysaccharides
Official title: {Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan}
C08B37/0063 (Glycosaminoglycans or mucopolysaccharides) appears on 1,277 US grants and 1,597 published applications in this corpus.
Search patents in C08B- Granted patents
- 1,277
- Published applications
- 1,597
- Assignees
- 850
- Inventors
- 3,264
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 10 | 0 |
| 1984 | 12 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 11 | 0 |
| 1988 | 15 | 0 |
| 1989 | 17 | 0 |
| 1990 | 12 | 0 |
| 1991 | 14 | 0 |
| 1992 | 17 | 0 |
| 1993 | 4 | 0 |
| 1994 | 14 | 0 |
| 1995 | 21 | 0 |
| 1996 | 24 | 0 |
| 1997 | 28 | 0 |
| 1998 | 29 | 0 |
| 1999 | 16 | 0 |
| 2000 | 24 | 0 |
| 2001 | 14 | 5 |
| 2002 | 19 | 30 |
| 2003 | 33 | 31 |
| 2004 | 14 | 44 |
| 2005 | 22 | 63 |
| 2006 | 32 | 61 |
| 2007 | 9 | 45 |
| 2008 | 15 | 48 |
| 2009 | 22 | 60 |
| 2010 | 35 | 71 |
| 2011 | 35 | 79 |
| 2012 | 46 | 67 |
| 2013 | 55 | 78 |
| 2014 | 51 | 76 |
| 2015 | 49 | 70 |
| 2016 | 64 | 81 |
| 2017 | 40 | 60 |
| 2018 | 51 | 78 |
| 2019 | 54 | 74 |
| 2020 | 60 | 71 |
| 2021 | 55 | 81 |
| 2022 | 47 | 66 |
| 2023 | 41 | 80 |
| 2024 | 27 | 68 |
| 2025 | 42 | 63 |
| 2026 | 28 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hyperbranched polyglycerol polyglycidyl ether and its use as crosslinker for polysaccharides6 Oct 2026US 12,753,158 B2Biopolimeri S.R.L.
- Hyaluronic acid derivative and use thereof29 Sep 2026US 12,746,306 B2Amtixbio Co., Ltd.
- Fish swim bladder-derived heparin-like mucopolysaccharide and methods of making and using the same22 Sep 2026US 12,740,998 B2Guangdong Ocean University
- Hyaluronic acid derivative, pharmaceutical composition, and hyaluronic acid derivative-drug complex15 Sep 2026US 12,735,513 B2Asahi Kasei Kabushiki Kaisha
- Low endotoxin fucan compositions, systems and methods25 Aug 2026US 12,714,724 B2ARC Medical Inc.
- Fatty acid-grafted hyaluronic acid, dermal filler formulations comprising same, process for preparation and use thereof1 Oct 2026US 2026/0295116 A1MERZ PHARMA GmbH & CO. KGaA
- Preparation Method for Sodium Chondroitin Sulfate and Use Thereof24 Sep 2026US 2026/0286014 A1Jiangnan University
- Haina polysaccharide and preparation method and use thereof, and anticoagulant drug and/or antithrombotic drug targeting intrinsic coagulation pathway27 Aug 2026US 2026/0248841 A1Harbin Hongdoushan Bio-Pharm Co., Ltd.
- Sulfated Glycosaminoglycan Biomaterials as Proteoglycan Mimics20 Aug 2026US 2026/0240897 A1Glycologix, Inc.
- Method for Preparing a Sterile Hydrogel Comprising a Cross-Linked or Non-Crosslinked Polysaccharide or a Mixture Thereof20 Aug 2026US 2026/0241069 A1Teoxane
Most cited
By later US patents
- Modified hyaluronic acid for use in musculoskeletal tissue repair805US 7,091,191 B2Ethicon, Inc. · 2006
- Collagen-polymer conjugates778US 5,162,430 ACollagen Corporation · 1992
- Crosslinked polymer compositions and methods for their use649US 5,874,500 ACohesion Technologies, Inc. · 1999
- Gels for encapsulation of biological materials587US 5,858,746 ABoard of Regents, The University of Texas System · 1999
- Crosslinked polymer compositions and methods for their use567US 6,051,648 ACohesion Technologies, Inc. · 2000