C07K 1/13
Labelling of peptides
C07K1/13 (Labelling of peptides) appears on 440 US grants and 682 published applications in this corpus.
Search patents in C07K- Granted patents
- 440
- Published applications
- 682
- Assignees
- 352
- Inventors
- 1,351
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 3 |
| 2002 | 6 | 15 |
| 2003 | 10 | 16 |
| 2004 | 3 | 22 |
| 2005 | 10 | 31 |
| 2006 | 14 | 27 |
| 2007 | 21 | 32 |
| 2008 | 9 | 25 |
| 2009 | 12 | 34 |
| 2010 | 20 | 36 |
| 2011 | 19 | 42 |
| 2012 | 19 | 27 |
| 2013 | 28 | 29 |
| 2014 | 25 | 24 |
| 2015 | 30 | 35 |
| 2016 | 22 | 32 |
| 2017 | 20 | 32 |
| 2018 | 25 | 22 |
| 2019 | 13 | 31 |
| 2020 | 18 | 29 |
| 2021 | 20 | 25 |
| 2022 | 18 | 27 |
| 2023 | 16 | 19 |
| 2024 | 16 | 23 |
| 2025 | 12 | 29 |
| 2026 | 7 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stable reactive compositions for bioconjugation, probes, and protein labeling22 Sep 2026US 12,741,986 B2Arizona Board of Regents on Behalf of the University of Arizona
- Acrylate derivatives and uses thereof25 Aug 2026US 12,716,086 B2Expansion Technologies
- Anti-HER2 polypeptides derivatives as new diagnostic molecular probes21 Jul 2026US 12,686,710 B2Bracco Imaging S.P.A.
- Rapid and simple purification of elastin-like polypeptides directly from whole cells and cell lysates by organic solvent extraction16 Jun 2026US 12,655,198 B2Pudue Research Foundation
- Barcoded XTEN polypeptides and compositions thereof, and methods for making and using the same5 May 2026US 12,617,815 B2Amunix Pharmaceuticals, Inc.
- Linker1 Oct 2026US 2026/0297560 A1PeptiDream Inc., a Japanese body corporate
- Chemical Carbonylation of Arginine in Peptides and Proteins24 Sep 2026US 2026/0285900 A1Emory University
- Photoswitchable compounds and affinity ligands, and their use for the optical control of affinity matrices10 Sep 2026US 2026/0265179 A1AFC Innovations GmbH
- Transglutaminase substrates for labeling3 Sep 2026US 2026/0258075 A1Roche Diagnostics GmbH
- Radiolabeled compounds for in vivo imaging of gastrin-releasing peptide receptor (grpr) and treatment of grpr-related disorders27 Aug 2026US 2026/0248973 A1Provincial Health Services Authority
Most cited
By later US patents
- Tumor-targeted optical contrast agents142US 7,198,778 B2Mallinckrodt Inc. · 2007
- Modified carbocyanine dyes and their conjugates131US 6,977,305 B2Molecular Probes, Inc. · 2005
- Small-molecule hydrophobic tagging of fusion proteins and induced degradation of same113US 9,500,653 B2Yale University · 2016
- Deuterated cyclosporine analogs and methods of making the same112US 7,521,421 B2Isotechnika Inc. · 2009
- Methods of making deuterated cyclosporin analogs111US 7,538,189 B2Isotechnika Inc. · 2009