C07K 1/1077
By covalent attachment of residues other than amino acids or peptide residues
Official title: {by covalent attachment of residues other than amino acids or peptide residues, e.g. sugars, polyols, fatty acids}
C07K1/1077 (By covalent attachment of residues other than amino acids or peptide residues) appears on 702 US grants and 917 published applications in this corpus.
Search patents in C07K- Granted patents
- 702
- Published applications
- 917
- Assignees
- 583
- Inventors
- 2,357
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 14 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 22 | 0 |
| 1998 | 22 | 0 |
| 1999 | 30 | 0 |
| 2000 | 17 | 0 |
| 2001 | 19 | 5 |
| 2002 | 24 | 27 |
| 2003 | 19 | 49 |
| 2004 | 12 | 44 |
| 2005 | 15 | 52 |
| 2006 | 20 | 39 |
| 2007 | 27 | 32 |
| 2008 | 16 | 42 |
| 2009 | 22 | 33 |
| 2010 | 27 | 37 |
| 2011 | 26 | 35 |
| 2012 | 12 | 24 |
| 2013 | 21 | 39 |
| 2014 | 29 | 36 |
| 2015 | 27 | 34 |
| 2016 | 24 | 31 |
| 2017 | 19 | 29 |
| 2018 | 18 | 22 |
| 2019 | 26 | 27 |
| 2020 | 17 | 33 |
| 2021 | 19 | 31 |
| 2022 | 22 | 37 |
| 2023 | 20 | 43 |
| 2024 | 19 | 61 |
| 2025 | 18 | 32 |
| 2026 | 16 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Serum resistant bis-sulfhydryl specific biotinylation reagent15 Sep 2026US 12,735,450 B2Miltenyi Biotec GmbH
- Gastrin-releasing peptide receptor (GRPR)-targeted compounds and uses thereof8 Sep 2026US 12,728,175 B2Alpha-9 Oncology, Inc.
- Multicyclic peptides and methods for their preparation1 Sep 2026US 12,723,059 B2Universiteit Van Amsterdam
- Hemoglobin-based oxygen carrier compositions4 Aug 2026US 12,698,320 B220Bloc, Inc.
- Substitution of histidine with 2-thiohistidine in bioactive peptides21 Jul 2026US 12,686,701 B2University of Vermont and State Agricultural College
- Method for preparing a telechelic polymer from a peptide8 Oct 2026US 2026/0308199 A1matrihealth GmbH
- A compound for preparing lipid nanoparticles encapsulating an agent, nanoparticle composition comprising said compound and related methods thereof24 Sep 2026US 2026/0283972 A1Agency for Science, Technology and Research
- Gastrin-releasing peptide receptor (grpr)-targeted compounds and uses thereof24 Sep 2026US 2026/0284243 A1Alpha-9 Oncology, Inc.
- Peptide pharmaceuticals for insulin resistance17 Sep 2026US 2026/0273069 A1Mederis Diabetes LLC
- Esterified Protein and Method for Producing Same10 Sep 2026US 2026/0265293 A1Crane Co.
Most cited
By later US patents
- Chemically modified protein with polyethyleneglycol631US 4,791,192 ATakeda Chemical Industries, Ltd. · 1988
- Solubilization of proteins for pharmaceutical compositions using polymer conjugation538US 4,766,106 ACetus Corporation · 1988
- Interleukin-2 muteins and polymer conjugation thereof444US 5,206,344 ACetus Oncology Corporation · 1993
- Preparation and use of polyethylene glycol propionaldehyde430US 5,252,714 AUniversity of Alabama in Huntsville · 1993
- Linkage of proteins to nucleic acids276US 4,587,044 AThe Johns Hopkins University · 1986