C07K 5/0815
With the first amino acid being basic
Official title: {with the first amino acid being basic}
C07K5/0815 (With the first amino acid being basic) appears on 494 US grants and 583 published applications in this corpus.
Search patents in C07K- Granted patents
- 494
- Published applications
- 583
- Assignees
- 365
- Inventors
- 1,436
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 10 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 10 | 0 |
| 1998 | 15 | 0 |
| 1999 | 11 | 0 |
| 2000 | 15 | 0 |
| 2001 | 16 | 0 |
| 2002 | 10 | 13 |
| 2003 | 10 | 17 |
| 2004 | 10 | 20 |
| 2005 | 7 | 15 |
| 2006 | 12 | 13 |
| 2007 | 13 | 23 |
| 2008 | 8 | 20 |
| 2009 | 7 | 24 |
| 2010 | 16 | 26 |
| 2011 | 16 | 25 |
| 2012 | 14 | 31 |
| 2013 | 19 | 23 |
| 2014 | 16 | 24 |
| 2015 | 23 | 30 |
| 2016 | 27 | 29 |
| 2017 | 23 | 40 |
| 2018 | 18 | 25 |
| 2019 | 20 | 29 |
| 2020 | 16 | 19 |
| 2021 | 21 | 24 |
| 2022 | 8 | 23 |
| 2023 | 12 | 17 |
| 2024 | 14 | 30 |
| 2025 | 11 | 29 |
| 2026 | 5 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nitrogen-branched non-linear pegylated lipid containing a tertiary amine and application thereof18 Aug 2026US 12,708,675 B2Xiamen Sinopeg Biotech Co., Ltd.
- Substitution of histidine with 2-thiohistidine in bioactive peptides21 Jul 2026US 12,686,701 B2University of Vermont and State Agricultural College
- Cyanine dyes12 May 2026US 12,624,391 B2Pacific Biosciences of California, Inc.
- Triple G-C-T base coded nucleobase amino acid, its synthesis and peptide formation21 Apr 2026US 12,606,592 B2Council of Scientific and Industrial Research
- Methods of treating osteonecrosis with LLP2A-bisphosphonate compounds10 Mar 2026US 12,569,506 B2The Regents of the University of California
- Crystalline forms of a macrocyclic peptide antibiotic27 Aug 2026US 2026/0250316 A1Hoffmann-La Roche Inc.
- Production method for induced pluripotent stem cells27 Aug 2026US 2026/0250638 A1Sekisui Chemical Co., Ltd.
- Linker-drug molecule and antibody drug conjugate, preparation method therefor and use thereof13 Aug 2026US 2026/0232825 A1
- Peptide synthesis method involving sterically hindered tri-tert-butyl-tryptophan (Tbt) residue30 Jul 2026US 2026/0217756 A1Amicoat AS
- Mandelic acid salt of palmitoyl lysylvalyl-lysine23 Jul 2026US 2026/0209269 A1Dsm IP Assets B.V.
Most cited
By later US patents
- Methods for identifying RNA binding compounds220US 6,503,713 B1University of Medicine and Dentistry of New Jersey · 2003
- Stable macroscopic membranes formed by self-assembly of amphiphilic peptides and uses therefor153US 5,955,343 AMassachusetts Institute of Technology · 1999
- Synthetic peptide inhibitors of HIV transmission102US 5,464,933 ADuke University · 1995
- CS-1 peptidomimetics, compositions and methods of using the same95US 5,770,573 ACytel Corporation · 1998
- Novel platelet-aggregation inhibitor peptide derivatives93US 4,857,508 AG. D. Searle & Co. · 1989