C12Q 1/44
Involving esterase
Official title: involving esterase
C12Q1/44 (Involving esterase) appears on 689 US grants and 973 published applications in this corpus.
Search patents in C12Q- Granted patents
- 689
- Published applications
- 973
- Assignees
- 583
- Inventors
- 2,292
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 11 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 15 | 0 |
| 1999 | 16 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 4 |
| 2002 | 18 | 27 |
| 2003 | 11 | 51 |
| 2004 | 15 | 45 |
| 2005 | 14 | 60 |
| 2006 | 20 | 38 |
| 2007 | 24 | 38 |
| 2008 | 17 | 27 |
| 2009 | 16 | 37 |
| 2010 | 16 | 33 |
| 2011 | 10 | 30 |
| 2012 | 22 | 38 |
| 2013 | 17 | 47 |
| 2014 | 21 | 48 |
| 2015 | 28 | 50 |
| 2016 | 27 | 40 |
| 2017 | 26 | 35 |
| 2018 | 29 | 38 |
| 2019 | 26 | 26 |
| 2020 | 21 | 47 |
| 2021 | 20 | 33 |
| 2022 | 25 | 33 |
| 2023 | 15 | 26 |
| 2024 | 17 | 49 |
| 2025 | 20 | 51 |
| 2026 | 17 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of identifying circular RNA25 Aug 2026US 12,716,092 B210x Genomics, Inc.
- Materials and methods for detecting and treating autoimmune movement disorders25 Aug 2026US 12,716,893 B2Mayo Foundation for Medical Education and Research
- RNase H assisted in situ rolling circle amplification11 Aug 2026US 12,703,879 B210x Genomics, Inc.
- Method for the determination of hydrolytic activity11 Aug 2026US 12,704,518 B2Hoffmann-La Roche Inc.
- Medicament for improving or preventing symptoms relating to retina and/or light reception and method for screening for substance capable of improving or preventing symptoms relating to retina and/or light reception4 Aug 2026US 12,697,367 B2Osaka University
- Crispr-cas-based novel guide rna capable of specific detection of norovirus gii.4 and application thereof8 Oct 2026US 2026/0308703 A1Pulmuone Co., Ltd.
- Galactolipase Defined by Ratio of Galactolipase/Phospholipase and/or Galactolipase/Lipase Activity and Its Application in Bakery24 Sep 2026US 2026/0283165 A1Puratos N.V.
- Fluorescent probe for detection of enpp activity3 Sep 2026US 2026/0258473 A1Public University Corporation Nagoya City University
- Lateral flow device for diagnosing alzheimer's disease using the t14 peptide27 Aug 2026US 2026/0251650 A1
- Lipase variant13 Aug 2026US 2026/0234581 A1Kao Corporation
Most cited
By later US patents
- Device and method for pressure-driven plug transport and reaction451US 7,129,091 B2The University of Chicago · 2006
- Device and method for pressure-driven plug transport and reaction283US 8,889,083 B2The University of Chicago · 2014
- Enzyme-containing polymeric sensors256US 6,291,200 B1Agentase, LLC · 2001
- Determination of biological characteristics of embryos fertilized in vitro by assaying for bioactive lipids in culture media142US 6,489,135 B1AtairginTechnologies, Inc. · 2002
- Hydrolyzable fluorescent substrates and analytical determinations using same122US 4,812,409 AEastman Kodak Company · 1989