C08H 1/00
Macromolecular products derived from proteins
Official title: Macromolecular products derived from proteins (food proteins A23; glue, gelatine C09H)
C08H1/00 (Macromolecular products derived from proteins) appears on 619 US grants and 725 published applications in this corpus.
Search patents in C08H- Granted patents
- 619
- Published applications
- 725
- Assignees
- 498
- Inventors
- 1,792
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 2 | 0 |
| 1987 | 9 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 11 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 20 | 0 |
| 1995 | 22 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 5 | 5 |
| 2002 | 11 | 18 |
| 2003 | 16 | 23 |
| 2004 | 7 | 26 |
| 2005 | 9 | 24 |
| 2006 | 14 | 28 |
| 2007 | 8 | 16 |
| 2008 | 9 | 17 |
| 2009 | 13 | 29 |
| 2010 | 9 | 23 |
| 2011 | 15 | 22 |
| 2012 | 20 | 35 |
| 2013 | 12 | 32 |
| 2014 | 25 | 39 |
| 2015 | 23 | 26 |
| 2016 | 21 | 33 |
| 2017 | 21 | 34 |
| 2018 | 31 | 29 |
| 2019 | 20 | 37 |
| 2020 | 15 | 27 |
| 2021 | 32 | 34 |
| 2022 | 14 | 39 |
| 2023 | 18 | 35 |
| 2024 | 23 | 35 |
| 2025 | 22 | 37 |
| 2026 | 9 | 22 |
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.
- Use of innovative technologies in the production of gelatine from animal tissues25 Aug 2026US 12,715,995 B2
- Complexated biomolecules for use in contaminated soil or groundwater cleanup21 Apr 2026US 12,606,678 B2BlueHalo, LLC
- Co-crosslinked hyaluronic acid-silk fibroin hydrogels for improving tissue graft viability and for soft tissue augmentation14 Apr 2026US 12,599,699 B2Allergan, Inc.
- Method for preparation of succinylated collagen-fibrinogen hydrogel14 Apr 2026US 12,600,822 B2University-Industry Cooperation Group of Kyung Hee University
- Complexated biomolecules for use in contaminated soil or groundwater cleanup8 Oct 2026US 2026/0308334 A1BlueHalo, LLC
- Programming Protein Polymerization with DNA24 Sep 2026US 2026/0286065 A1Northwestern University
- 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
- Centrifugally-molded articles and methods13 Aug 2026US 2026/0233436 A1
- Biodegradable plant protein hydrogels, uses and preparation thereof30 Jul 2026US 2026/0217977 A1Technion Research & Development Foundation Limited
Most cited
By later US patents
- Collagen-polymer conjugates778US 5,162,430 ACollagen Corporation · 1992
- Crosslinked polymer compositions and methods for their use649US 5,874,500 ACohesion Technologies, Inc. · 1999
- Crosslinked polymer compositions and methods for their use567US 6,051,648 ACohesion Technologies, Inc. · 2000
- Biologically inert, biocompatible-polymer conjugates521US 5,324,775 ACollagen Corporation · 1994
- Collagen-polymer conjugates471US 5,328,955 ACollagen Corporation · 1994