C08B 37/0066
Isolation or extraction of proteoglycans from organs
Official title: {Isolation or extraction of proteoglycans from organs}
C08B37/0066 (Isolation or extraction of proteoglycans from organs) appears on 20 US grants and 27 published applications in this corpus.
Search patents in C08B- Granted patents
- 20
- Published applications
- 27
- Assignees
- 32
- Inventors
- 65
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Polysaccharide and uses thereof4 Feb 2025US 12,214,029 B2Glaxosmithkline Biologicals SA
- Polysaccharide and uses thereof29 Aug 2023US 11,738,076 B2Glaxosmithkline Biologicals SA
- Polysaccharide and uses thereof9 Mar 2021US 10,940,192 B2Glaxosmithkline Biologicals SA
- Polysaccharide and uses thereof15 Oct 2019US 10,441,647 B2Glaxosmithkline Ciologicals S.A.
- Chondroitin sulphate purification method5 Mar 2019US 10,221,252 B2Altergon S.A.
- Proteoglycan production method and proteoglycan25 Dec 2025US 2025/0388635 A1Ichimaru Pharcos Co., Ltd.
- Novel Polysaccharide and Uses Thereof16 Nov 2023US 2023/0364214 A1Glaxosmithkline Biologicals SA
- Method for manufacturing proteoglycan-containing composition, and proteoglycan-containing composition24 Mar 2022US 2022/0089787 A1Linise Co., Ltd.
- Novel Polysaccharide and Uses Thereof27 May 2021US 2021/0154286 A1Glaxosmithkline Biologicals SA
- Novel polysaccharide and uses thereof30 Apr 2020US 2020/0129605 A1Glaxosmithkline Biologicals SA
Most cited
By later US patents
- Process for extracting and processing glycoproteins, mucopolysaccharides and accompanying substances36US 4,108,849 A1978
- Polysaccharide and uses thereof25US 9,700,612 B2Glycovaxyn AG · 2017
- Process for producing natural heparan sulphate and dermatan sulphate in substantially pure form, and their pharmaceutical use15US 4,783,447 AMediolanum Farmaceutici S.p.A. · 1988
- Polysaccharide and uses thereof13US 10,441,647 B2Glaxosmithkline Ciologicals S.A. · 2019
- Polysaccharide and uses thereof11US 10,940,192 B2Glaxosmithkline Biologicals SA · 2021