C09H 3/00
Isolation of glue or gelatine from raw materials
Official title: Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating (gelatine for foodstuffs A23J1/10)
C09H3/00 (Isolation of glue or gelatine from raw materials) appears on 42 US grants and 32 published applications in this corpus.
Search patents in C09H- Granted patents
- 42
- Published applications
- 32
- Assignees
- 42
- Inventors
- 129
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 5 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for extracting gelatin1 Jul 2025US 12,344,769 B2Novozymes A/S
- Bone gelatin process1 Oct 2024US 12,104,088 B1Humabiologics, Inc.
- Method for the preparation of gelatin hydrolysate having a low endotoxin content15 Aug 2023US 11,725,118 B2Rousselot BVBA
- Process to reduce endotoxin in gelatin27 Apr 2021US 10,988,638 B2Catalent U.K. Swindon Zydis Limited
- Aesculin sturgeon skin gelatin film with antioxidant activity and enterococcus faecalis detection ability and a method of preparing the same27 Oct 2020US 10,815,348 B2Shaanxi University of Science and Technology
- Method of producing gelatine using cutting device13 Feb 2025US 2025/0049068 A1
- Method for the preparation of gelatin hydrolysate having a low endotoxin content1 Feb 2024US 2024/0034909 A1Rousselot BVBA
- Method for producing bone gelatine, and produced bone gelatine8 Sep 2022US 2022/0282123 A1Gelita AG
- Collagen nanoparticles from scaly fish skin21 Jul 2022US 2022/0227839 A1Bahcesehir Universitesi
- Method for extracting gelatin16 Jun 2022US 2022/0186079 A1Novozymes A/S
Most cited
By later US patents
- Diagnostic and therapeutic compositions38US 5,348,852 AAnalytical Control Systems, Inc. · 1994
- Process for separating and recovering fat and proteinaceous material from raw organic material25US 4,361,590 ADarling-Delaware Company, Inc. · 1982
- Process for the preparation and purification of gelatin and pyrogen-free gelatin so prepared21US 4,374,063 AGeneral Foods Corporation · 1983
- Process for the production of powdered protein materials from animal raw material21US 4,389,423 ADanske Andelsslagteriers Kodfoder-og Albuminfabrik · 1983
- Process for the production of gelatin from fish skins21US 5,093,474 ABar-Ilan University · 1992