C07K 1/122
Hydrolysis with acids different from hf
Official title: {Hydrolysis with acids different from HF}
C07K1/122 (Hydrolysis with acids different from hf) appears on 36 US grants and 23 published applications in this corpus.
Search patents in C07K- Granted patents
- 36
- Published applications
- 23
- Assignees
- 41
- Inventors
- 109
- Latest grant
- 14 May 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 3 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Keratin hydrolysate for oral cosmetic use14 May 2024US 11,980,680 B2Bretagne Chimie Fine
- Method for cleavage of solid phase-bound peptides from the solid phase24 Jan 2023US 11,560,402 B2Sanofi-Aventis Deutschland GmbH
- Industrially scalable process for recovering biologically active recombinant carrier proteins23 Feb 2021US 10,927,149 B2Biological E Limited
- Mutated immunoglobulin-binding protein having increased alkaline tolerance8 Sep 2020US 10,766,933 B2Amicogen, Inc.
- Magnetic separation of lipoproteins using dextran sulfate4 Jun 2019US 10,308,680 B2Quest Diagnostics Investments Incorporated
- Bioinks and methods of synthesizing, characterizing, and deploying bioinks23 Jul 2026US 2026/0207790 A1Voxcell Bioinnovation Inc.
- Method for preparing undenatured collagen type ii for alleviating joint pain16 Oct 2025US 2025/0320275 A1Beijing Semnl Biotechnology Co., Ltd.
- Liquid phase peptide synthesis methods12 Jun 2025US 2025/0188118 A1Amgen Inc.
- Method for obtaining collagen extract from broiler chicken feet23 Jan 2025US 2025/0026785 A1
- Anti-adsorption solution23 Mar 2023US 2023/0089604 A1Universiteit Gent
Most cited
By later US patents
- Method of C-terminal peptide sequencing27US 5,049,507 AApplied Biosystems, LLC · 1991
- C-terminal peptide and protein sequencing18US 4,935,494 ACity of Hope · 1990
- Method of thioacylation peptide sequencing with alcoholysis of thiazolinones17US 4,863,870 ABio-Affinity Systems, Inc. · 1989
- Process for the selective formation of disulfide bridges in polypeptides and therapeutic compositions14US 4,351,764 Ader Wissenschaften e.V. Max-Planck-Gesellschaft zur/Forderung · 1982
- Method for splitting di-sulphide bonds and a compound obtained thereby13US 4,647,655 APharmacia Aktiebolag · 1987