C08J 2489/00
Working-up: characterised by the use of proteins
Official title: Characterised by the use of proteins; Derivatives thereof
C08J2489/00 (Working-up: characterised by the use of proteins) appears on 111 US grants and 212 published applications in this corpus.
Search patents in C08J- Granted patents
- 111
- Published applications
- 212
- Assignees
- 185
- Inventors
- 572
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 2 |
| 2010 | 2 | 5 |
| 2011 | 2 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 6 |
| 2014 | 4 | 6 |
| 2015 | 1 | 6 |
| 2016 | 4 | 16 |
| 2017 | 0 | 3 |
| 2018 | 5 | 14 |
| 2019 | 7 | 12 |
| 2020 | 11 | 20 |
| 2021 | 8 | 19 |
| 2022 | 8 | 18 |
| 2023 | 11 | 22 |
| 2024 | 14 | 17 |
| 2025 | 14 | 12 |
| 2026 | 6 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Algae thermoplastic composition and process of making28 Jul 2026US 12,692,386 B2Algix, LLC
- Silk protein coatings5 May 2026US 12,617,824 B2Amsilk GmbH
- Reversible wrinkle patterns and methods of making and using the same5 May 2026US 12,617,913 B2Trustees of Tufts College
- Method for depositing nano-objects on the surface of a polymer gel comprising zones with distinct rigidities21 Apr 2026US 12,606,688 B2Centre National De La Recherche Scientifique
- Biodegradable foams17 Mar 2026US 12,577,361 B2Cruz Foam, Inc.
- Thermoplastic collagen compositions comprising polyesters8 Oct 2026US 2026/0308379 A1
- Polymer/milk-protein hydrogels, cell scaffolds and cultured meat products made therewith, and associated methods20 Aug 2026US 2026/0240198 A1University of Vermont and State Agricultural College
- Packaging film with oxygen transmission6 Aug 2026US 2026/0225781 A1Freshr Sustainable Technologies Inc.
- Liquid plastisol compositions and water soluble plasticized articles prepared therefrom30 Jul 2026US 2026/0217921 A1Avient Corporation
- Polysaccharide-based macromolecule cross-linking agent, polysaccharide-based biological material, and preparation method therefor and use thereof30 Jul 2026US 2026/0217923 A1Shanghai Jiaotong University
Most cited
By later US patents
- Nanofiber-based graft for heart valve replacement and methods of using the same24US 10,219,895 B2Wake Forest University Health Sciences · 2019
- Polyurethane containing polypeptides23US 4,327,195 ASeton Company · 1982
- Regenerated cellulose sponge22US 4,045,238 AAvicon, Inc. · 1977
- Regenerated cellulose sponge18US 3,954,493 AAvicon, Inc. · 1976
- Masterbatch composition comprising a high concentration of biological entities17US 10,723,848 B2Carbios · 2020