C08G 18/6446
Proteins and derivatives thereof
Official title: {Proteins and derivatives thereof}
C08G18/6446 (Proteins and derivatives thereof) appears on 71 US grants and 63 published applications in this corpus.
Search patents in C08G- Granted patents
- 71
- Published applications
- 63
- Assignees
- 60
- Inventors
- 157
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 3 | 3 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 2 |
| 2011 | 2 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 4 | 4 |
| 2015 | 1 | 3 |
| 2016 | 5 | 4 |
| 2017 | 2 | 5 |
| 2018 | 5 | 5 |
| 2019 | 3 | 4 |
| 2020 | 1 | 1 |
| 2021 | 5 | 2 |
| 2022 | 0 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microcapsule compositions stabilized with viscosity control agents23 Sep 2025US 12,419,815 B2International Flavors & Fragrances Inc.
- Stable polyurea microcapsule compositions for aldehyde fragrances20 May 2025US 12,303,855 B2International Flavors & Fragrances Inc.
- Biodegradable, controlled release microcapsules9 Apr 2024US 11,952,492 B2Encapsys, LLC
- Anti-pilling merino wool fabric, garments comprising thereof, and method of fabrication thereof19 Dec 2023US 11,846,066 B2Nano and Advanced Materials Institute Limited
- Protein-containing adhesives, and manufacture and use thereof8 Jun 2021US 11,028,298 B2Evertree
- Recycleable bioplastics, methods of manufacture thereof and articles comprising the same8 Oct 2026US 2026/0308306 A1University of Connecticut
- Foam composition comprising partially hydrolysed collagen10 Sep 2026US 2026/0265441 A1Scottish Leather Group Limited
- Gelatin based urethane/urea microcapsules19 Feb 2026US 2026/0048020 A1Encapsys, LLC
- Polymer compound comprising pendent peptides, method for preparing same and uses thereof14 Mar 2024US 2024/0084068 A1Genepep
- Gelatin based urethane/urea microcapsules13 Apr 2023US 2023/0112578 A1Encapsys, LLC
Most cited
By later US patents
- Immobilization of proteins on inorganic support materials58US 4,071,409 ACorning Glass Works · 1978
- Water-dispersible protein/polyurethane reaction product54US 4,094,744 AW. R. Grace & Co. · 1978
- Polyurethane-biopolymer composite52US 5,833,665 AIntegra LifeSciences I, Ltd. · 1998
- Process for the functionalization of surfaces52US 6,099,122 ACIBA Vision Corporation · 2000
- Immobilization of biological material with polyurethane polymers51US 4,237,229 AW. R. Grace & Co. · 1980