C10M 2209/12
Polysaccharides
Official title: Polysaccharides, e.g. cellulose, biopolymers
C10M2209/12 (Polysaccharides) appears on 337 US grants and 215 published applications in this corpus.
Search patents in C10M- Granted patents
- 337
- Published applications
- 215
- Assignees
- 207
- Inventors
- 699
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 13 | 0 |
| 1978 | 20 | 0 |
| 1979 | 12 | 0 |
| 1980 | 10 | 0 |
| 1981 | 9 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 14 | 0 |
| 1996 | 13 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 3 |
| 2002 | 8 | 6 |
| 2003 | 5 | 11 |
| 2004 | 7 | 19 |
| 2005 | 3 | 11 |
| 2006 | 5 | 7 |
| 2007 | 5 | 8 |
| 2008 | 11 | 4 |
| 2009 | 6 | 7 |
| 2010 | 10 | 8 |
| 2011 | 3 | 8 |
| 2012 | 3 | 4 |
| 2013 | 5 | 12 |
| 2014 | 4 | 5 |
| 2015 | 9 | 4 |
| 2016 | 6 | 11 |
| 2017 | 6 | 16 |
| 2018 | 7 | 14 |
| 2019 | 5 | 7 |
| 2020 | 6 | 9 |
| 2021 | 6 | 7 |
| 2022 | 12 | 8 |
| 2023 | 5 | 9 |
| 2024 | 4 | 5 |
| 2025 | 5 | 9 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacture, isolation, purification, and uses of small particle size cellulose particles and compositions24 Feb 2026US 12,558,303 B2Renmatix, Inc.
- Microencapsulation of friction modifier additives and other additives for performance enhancement in automotive and industrial applications3 Feb 2026US 12,540,291 B2The George Washington University
- Lubricant composition comprising carbon nanotubes28 Oct 2025US 12,454,655 B2Kyodo Yushi Co., Ltd.
- Dry film lubricant composition21 Oct 2025US 12,448,584 B2Dimachem Inc.
- Multifunctional crosslinkers: compounds, compositions, and products thereof14 Oct 2025US 12,440,607 B2Biocoat Incorporated
- Grease composition17 Sep 2026US 2026/0275219 A1Idemitsu Kosan Co., Ltd.
- Manufacture, isolation, purification, and uses of small particle size cellulose particles and compositions21 May 2026US 2026/0137613 A1Renmatix, Inc.
- Multifunctional Crosslinkers: Compounds, Compositions, And Products Thereof1 Jan 2026US 2026/0000813 A1Biocoat Incorporated
- Lubricant compositions and methods of dry lubricating surface using the same14 Aug 2025US 2025/0257281 A1Diversey, Inc.
- Lubrication Treatment Method for Metal Wire Material31 Jul 2025US 2025/0242398 A1Nihon Parkerizing Co., Ltd.
Most cited
By later US patents
- Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation764US 4,234,435 AThe Lubrizol Corporation · 1980
- Coated sutures177US 4,027,676 AEthicon, Inc. · 1977
- Absorbable coating composition for sutures147US 4,201,216 AEthicon, Inc. · 1980
- Coating and bonding composition115US 5,286,393 AJet-Lube, Inc. · 1994
- Coating and bonding composition113US 5,348,668 AJet-Lube, Inc. · 1994