C12Q 1/37
Involving peptidase or proteinase
Official title: involving peptidase or proteinase
C12Q1/37 (Involving peptidase or proteinase) appears on 1,844 US grants and 2,541 published applications in this corpus.
Search patents in C12Q- Granted patents
- 1,844
- Published applications
- 2,541
- Assignees
- 1,243
- Inventors
- 5,418
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 15 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 12 | 0 |
| 1987 | 15 | 0 |
| 1988 | 9 | 0 |
| 1989 | 15 | 0 |
| 1990 | 15 | 0 |
| 1991 | 10 | 0 |
| 1992 | 15 | 0 |
| 1993 | 20 | 0 |
| 1994 | 14 | 0 |
| 1995 | 20 | 0 |
| 1996 | 23 | 0 |
| 1997 | 39 | 0 |
| 1998 | 57 | 0 |
| 1999 | 43 | 0 |
| 2000 | 30 | 0 |
| 2001 | 49 | 19 |
| 2002 | 43 | 86 |
| 2003 | 48 | 124 |
| 2004 | 55 | 135 |
| 2005 | 45 | 135 |
| 2006 | 57 | 117 |
| 2007 | 58 | 124 |
| 2008 | 71 | 91 |
| 2009 | 48 | 136 |
| 2010 | 55 | 123 |
| 2011 | 65 | 102 |
| 2012 | 46 | 101 |
| 2013 | 69 | 100 |
| 2014 | 70 | 139 |
| 2015 | 85 | 112 |
| 2016 | 76 | 91 |
| 2017 | 63 | 76 |
| 2018 | 56 | 76 |
| 2019 | 58 | 91 |
| 2020 | 57 | 94 |
| 2021 | 45 | 75 |
| 2022 | 50 | 87 |
| 2023 | 55 | 66 |
| 2024 | 43 | 95 |
| 2025 | 45 | 93 |
| 2026 | 24 | 53 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for analyzing protein29 Sep 2026US 12,747,465 B2Hitachi, Ltd.
- Method for producing an exdotoxin measuring agent29 Sep 2026US 12,748,115 B2Seikagaku Corporation
- Methods of characterizing and purifying VEGF receptor fusion protein25 Aug 2026US 12,715,905 B2Regeneron Pharmaceuticals, Inc.
- Heparin-insensitive assay for factor XIa25 Aug 2026US 12,716,084 B2Takeda Pharmaceutical Company Limited
- Nanoparticles based method for screening enzyme or microorganism4 Aug 2026US 12,698,466 B2Institute of Microbiology, Chinese Academy of Sciences
- Assay for Rapid Detection of Antibiotic Resistant Organisms8 Oct 2026US 2026/0308658 A1Queen's University at Kingston
- Tau assay8 Oct 2026US 2026/0309720 A1
- Methods for the manufacture of proteolytically processed polypeptides24 Sep 2026US 2026/0286331 A1Ipsen Bioinnovation Limited
- Peptide substrates and inhibitors of cathepsin b10 Sep 2026US 2026/0265298 A1The Regents of the University of California
- Oligonucleotide Modulators Activating Factor VII Expression and Use Thereof in Treatment of Hemophilia10 Sep 2026US 2026/0265739 A1
Most cited
By later US patents
- Methods for identifying nucleic acid ligands856US 5,270,163 AUniversity Research Corporation · 1993
- Nucleic acid ligands561US 5,475,096 AUniversity Research Corporation · 1995
- Systematic evolution of ligands by exponential enrichment: Solution SELEX337US 5,567,588 AUniversity Research Corporation · 1996
- Systematic evolution of ligands by exponential enrichment: chimeric selex281US 5,637,459 ANeXstar Pharmaceuticals, Inc. · 1997
- High-affinity nucleic acid ligands that discriminate between theophylline and caffeine277US 5,580,737 ANeXstar Pharmaceuticals, Inc. · 1996