C08G 18/6484
Polysaccharides and derivatives thereof
Official title: {Polysaccharides and derivatives thereof}
C08G18/6484 (Polysaccharides and derivatives thereof) appears on 275 US grants and 229 published applications in this corpus.
Search patents in C08G- Granted patents
- 275
- Published applications
- 229
- Assignees
- 187
- Inventors
- 573
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 16 | 0 |
| 1982 | 14 | 0 |
| 1983 | 16 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 4 |
| 2003 | 6 | 8 |
| 2004 | 6 | 6 |
| 2005 | 4 | 6 |
| 2006 | 2 | 5 |
| 2007 | 0 | 6 |
| 2008 | 1 | 4 |
| 2009 | 2 | 8 |
| 2010 | 1 | 9 |
| 2011 | 6 | 6 |
| 2012 | 4 | 5 |
| 2013 | 5 | 8 |
| 2014 | 9 | 8 |
| 2015 | 4 | 6 |
| 2016 | 7 | 13 |
| 2017 | 7 | 12 |
| 2018 | 8 | 9 |
| 2019 | 10 | 13 |
| 2020 | 11 | 18 |
| 2021 | 12 | 19 |
| 2022 | 12 | 18 |
| 2023 | 10 | 12 |
| 2024 | 9 | 13 |
| 2025 | 10 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for producing a bio-based cosmetic sponge and blender21 Jul 2026US 12,685,378 B2Rea. Deeming Beauty, Inc.
- Anti-static and sand erosion-resistant coating material for wind turbines and its preparation method24 Feb 2026US 12,560,147 B2Marine Chemical Research Institute Co., Ltd.
- Polyol composition using glucose-containing saccharide composition, and polyurethane foam including same23 Dec 2025US 12,503,547 B2Samyang Corporation
- Anti-microbial and UV-protective extracts and methods of making and using thereof4 Nov 2025US 12,460,212 B2Biocapital Holdings, LLC
- Bacterial cellulose-polyurethane composite material, preparation method therefor, and application thereof14 Oct 2025US 12,441,882 B2Hainan Guangyu Biotechnology Co., Ltd
- Polyurethane system, polyurethane polymer and adhesive thereof30 Jul 2026US 2026/0217894 A1
- Process for the preparation of microcapsules9 Apr 2026US 2026/0097380 A1
- Anti-static and sand erosion-resistant coating material for wind turbines and its preparation method12 Feb 2026US 2026/0043388 A1Marine Chemical Research Institute Co., Ltd.
- Anti-microbial and uv-protective extracts and methods of making and using thereof8 Jan 2026US 2026/0009039 A1Biocapital Holdings, LLC
- Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, laminate, and method for producing ß-1,3-glucan derivative13 Nov 2025US 2025/0346789 A1Nitto Denko Corporation
Most cited
By later US patents
- Cellulose products treated with isocyanate compositions212US 5,580,922 AWeyerhaeuser Company · 1996
- Radiation-curable protective coating composition119US 4,855,184 AMinnesota Mining and Manufacturing Company · 1989
- Aneurysm occlusion device containing bioactive and biocompatible copolymer shell and a liquid embolic agent98US 8,425,541 B2Wisconsin Alumni Research Foundation · 2013
- Method for the production of a vehicle substance which is capable of covalent bonding with biologically active matter94US 4,177,038 AMax-Planck-Gesellschaft zur Forderung der Wissenschafen e.V. · 1979
- Polyurethanes for osteoimplants90US 7,985,414 B2Warsaw Orthopedic, Inc. · 2011