C08H 1/06
Derived from horn, hoofs, hair, skin or leather
Official title: derived from horn, hoofs, hair, skin or leather
C08H1/06 (Derived from horn, hoofs, hair, skin or leather) appears on 322 US grants and 308 published applications in this corpus.
Search patents in C08H- Granted patents
- 322
- Published applications
- 308
- Assignees
- 249
- Inventors
- 817
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 15 | 0 |
| 1995 | 16 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 3 | 3 |
| 2002 | 7 | 9 |
| 2003 | 8 | 14 |
| 2004 | 5 | 14 |
| 2005 | 5 | 14 |
| 2006 | 11 | 14 |
| 2007 | 7 | 10 |
| 2008 | 4 | 7 |
| 2009 | 3 | 13 |
| 2010 | 3 | 8 |
| 2011 | 10 | 7 |
| 2012 | 5 | 16 |
| 2013 | 4 | 15 |
| 2014 | 11 | 8 |
| 2015 | 9 | 4 |
| 2016 | 7 | 11 |
| 2017 | 5 | 14 |
| 2018 | 9 | 6 |
| 2019 | 10 | 15 |
| 2020 | 5 | 9 |
| 2021 | 14 | 16 |
| 2022 | 7 | 23 |
| 2023 | 8 | 11 |
| 2024 | 10 | 19 |
| 2025 | 11 | 16 |
| 2026 | 4 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Method for preparation of succinylated collagen-fibrinogen hydrogel14 Apr 2026US 12,600,822 B2University-Industry Cooperation Group of Kyung Hee University
- Turkey collagen hydrolysates and methods of making13 Jan 2026US 12,520,859 B2Cargill, Incorporated
- Method for producing hydrolysed keratinaceous material30 Dec 2025US 12,507,713 B2Tessenderlo Group NV
- Centrifugally-molded articles and methods13 Aug 2026US 2026/0233436 A1
- Keratin material16 Jul 2026US 2026/0201146 A1Wool Research Organisation of New Zealand, Inc.
- Modified gelatins, hydrogels, and processes for their production9 Jul 2026US 2026/0193321 A1Gelomics Pty Ltd
- Surface modified hydrogels comprising viable cells, methods of manufacture and use thereof2 Jul 2026US 2026/0185052 A1The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural
- Pseudoplastic hydrolyzed collagen-containing hydrogels and methods of making and using the same21 May 2026US 2026/0137619 A1Rochal Technologies, LLC
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