C08J 2389/00
Working-up: characterised by the use of proteins
Official title: Characterised by the use of proteins; Derivatives thereof
C08J2389/00 (Working-up: characterised by the use of proteins) appears on 286 US grants and 492 published applications in this corpus.
Search patents in C08J- Granted patents
- 286
- Published applications
- 492
- Assignees
- 366
- Inventors
- 1,291
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 1 | 5 |
| 2004 | 3 | 2 |
| 2005 | 2 | 4 |
| 2006 | 3 | 8 |
| 2007 | 1 | 5 |
| 2008 | 2 | 5 |
| 2009 | 4 | 10 |
| 2010 | 1 | 5 |
| 2011 | 2 | 15 |
| 2012 | 7 | 16 |
| 2013 | 4 | 14 |
| 2014 | 11 | 16 |
| 2015 | 11 | 26 |
| 2016 | 6 | 24 |
| 2017 | 17 | 23 |
| 2018 | 16 | 26 |
| 2019 | 19 | 32 |
| 2020 | 18 | 25 |
| 2021 | 22 | 36 |
| 2022 | 14 | 45 |
| 2023 | 24 | 41 |
| 2024 | 28 | 31 |
| 2025 | 20 | 35 |
| 2026 | 11 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Protein hydrogel, preparation method and use thereof25 Aug 2026US 12,715,965 B2Real Research Sp. Z O. O.
- Specialty fibrin product18 Aug 2026US 12,708,701 B2Fibrin, LLC
- Hierarchically structured hydrogel with tunable mechanical properties18 Aug 2026US 12,709,665 B2The Regents of the University of California
- Algae thermoplastic composition and process of making28 Jul 2026US 12,692,386 B2Algix, LLC
- Method for mineralising a biopolymer membrane and membranes thereby obtained21 Jul 2026US 12,686,748 B2Regeska
- Thermoplastic collagen compositions comprising polyesters8 Oct 2026US 2026/0308379 A1
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297471 A1The Procter & Gamble Company
- Water-soluble film and water-soluble unit dose article made therefrom1 Oct 2026US 2026/0297472 A1The Procter & Gamble Company
- Aqueous Silk Fibroin From Silk Textiles24 Sep 2026US 2026/0286084 A1Canon Virginia, Inc.
- Tunable biocomposite materials and related particulate, compositions, methods and systems17 Sep 2026US 2026/0275109 A1California Institute of Technology
Most cited
By later US patents
- Controlled release coatings derived from aqueous dispersions of zein376US 5,356,467 AEuroceltique, S.A. · 1994
- Aqueous dispersions of zein and preparation thereof243US 5,324,351 AEuroceltique, S.A. · 1994
- Method of preparing collagen dressing sheet material169US 4,948,540 ASemex Medical, Inc. · 1990
- Concentrated aqueous silk fibroin solution and use thereof139US 7,635,755 B2Trustees of Tufts College · 2009
- Collagen sponge131US 4,412,947 ASeton Company · 1983