C08L 5/00
Compositions of polysaccharides or of their derivatives not provided for in groups
Official title: Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
C08L5/00 (Compositions of polysaccharides or of their derivatives not provided for in groups) appears on 2,759 US grants and 3,985 published applications in this corpus.
Search patents in C08L- Granted patents
- 2,759
- Published applications
- 3,985
- Assignees
- 2,145
- Inventors
- 8,913
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 16 | 0 |
| 1978 | 18 | 0 |
| 1979 | 8 | 0 |
| 1980 | 11 | 0 |
| 1981 | 22 | 0 |
| 1982 | 18 | 0 |
| 1983 | 9 | 0 |
| 1984 | 17 | 0 |
| 1985 | 12 | 0 |
| 1986 | 12 | 0 |
| 1987 | 23 | 0 |
| 1988 | 14 | 0 |
| 1989 | 18 | 0 |
| 1990 | 17 | 0 |
| 1991 | 14 | 0 |
| 1992 | 15 | 0 |
| 1993 | 29 | 0 |
| 1994 | 27 | 0 |
| 1995 | 17 | 0 |
| 1996 | 38 | 0 |
| 1997 | 42 | 0 |
| 1998 | 60 | 0 |
| 1999 | 19 | 0 |
| 2000 | 24 | 0 |
| 2001 | 40 | 13 |
| 2002 | 32 | 39 |
| 2003 | 34 | 68 |
| 2004 | 33 | 55 |
| 2005 | 34 | 80 |
| 2006 | 35 | 76 |
| 2007 | 22 | 77 |
| 2008 | 21 | 110 |
| 2009 | 16 | 97 |
| 2010 | 44 | 126 |
| 2011 | 42 | 140 |
| 2012 | 77 | 153 |
| 2013 | 85 | 141 |
| 2014 | 104 | 156 |
| 2015 | 112 | 189 |
| 2016 | 106 | 166 |
| 2017 | 137 | 154 |
| 2018 | 105 | 187 |
| 2019 | 115 | 223 |
| 2020 | 144 | 225 |
| 2021 | 158 | 292 |
| 2022 | 157 | 253 |
| 2023 | 168 | 264 |
| 2024 | 146 | 281 |
| 2025 | 186 | 249 |
| 2026 | 96 | 171 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dental impression material and combined impression material29 Sep 2026US 12,746,187 B2GC Corporation
- Rapid testing mechanism and method for respiratory viral pathogens29 Sep 2026US 12,748,100 B2
- Polymer compositions and coatings22 Sep 2026US 12,742,090 B2The Penn State Research Foundation
- Polysaccharide derivatives for detergent compositions15 Sep 2026US 12,735,511 B2
- Drug coated balloon1 Sep 2026US 12,721,977 B2Medtronic Vascular, Inc.
- Method for producing dried solid, and dried solid8 Oct 2026US 2026/0308365 A1Yokogawa Electric Corporation
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297472 A1The Procter & Gamble Company
- Conjugates comprising an antibacterial agent and methods of using thereof24 Sep 2026US 2026/0284260 A1University of Massachusetts
- Bioplastics And Method Of Formation24 Sep 2026US 2026/0286105 A1Viable Gear, Inc.
- Hemp polymer materials and methods of making same24 Sep 2026US 2026/0286111 A1The Hemp Plastic Company
Most cited
By later US patents
- Non-adhesive elastic gelatin matrices1,357US 8,361,501 B2Covalon Technologies Inc. · 2013
- Water-insoluble polysaccharide hydrogel foam for medical applications1,170US 5,089,606 AMinnesota Mining and Manufacturing Company · 1992
- Porous polymeric matrices made of natural polymers and synthetic polymers and optionally at least one cation and methods of making789US 7,446,131 B1The United States of America as represented by the Secretary of Agriculture · 2008
- Biphasic osteochondral scaffold for reconstruction of articular cartilage780US 9,180,223 B2The Trustees of the Stevens Institute of Technology · 2015
- Derivatives of cyclodextrins exhibiting enhanced aqueous solubility and the use thereof419US 5,134,127 AUniversity of Kansas · 1992