C12Q 2337/12
Para-nitroanilides p-na
Official title: Para-Nitroanilides p-NA
C12Q2337/12 (Para-nitroanilides p-na) appears on 99 US grants and 9 published applications in this corpus.
Search patents in C12Q- Granted patents
- 99
- Published applications
- 9
- Assignees
- 53
- Inventors
- 147
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of detecting an endotoxin using limulus amebocyte lysate substantially free of coagulogen20 Feb 2024US 11,906,521 B2Lonza Walkersville, Inc.
- Method of detecting an endotoxin using limulus amebocyte lysate substantially free of coagulogen26 Oct 2021US 11,156,614 B2Lonza Walkersville, Inc.
- Methods and kits for measuring protease activity in feed5 Feb 2019US 10,196,670 B2Novus International, Inc.
- Test system for the determination of in-vivo active hemostasis proteases in biological fluids and/or the usage thereof to determine the in-vivo activation of hemostasis25 May 2010US 7,723,058 B2
- Test system for the determination of in-vivo active hemostasis proteases or of trypsin or subtilisin in biological fluids and/or the usage thereof to determine the in-vivo activation of hemostasis or to diagnose a pancreatitis14 Nov 2006US 7,135,304 B2
- Rapid diagnostic dry reagent test for antibiotic resistance, and methods of use and methods of making thereof27 Mar 2025US 2025/0101488 A1BioAmp Diagnostics, Inc.
- Methods and kits for measuring protease activity in feed20 Jun 2024US 2024/0200120 A1Dsm IP Assets B.V.
- Method of detecting an endotoxin using limulus amebocyte lysate substantially free of coagulogen10 Mar 2022US 2022/0074940 A1Lonza Walkersville, Inc.
- Method of Detecting an Endotoxin Using Limulus Amebocyte Lysate Substantially Free of Coagulogen8 Feb 2018US 2018/0038864 A1Lonza Walkersville, Inc.
- Methods and kits for measuring protease activity in feed22 Dec 2016US 2016/0369320 A1Novus International, Inc.
Most cited
By later US patents
- Process and reagent for determining the activity of chymotrypsin and trypsin in feces65US 5,250,418 ABoehringer Mannheim GmbH · 1993
- Assays and devices for the detection of extrahepatic biliary atresia44US 5,601,986 AAmgen Inc. · 1997
- Modified proenzymes as substrates for proteolytic enzymes40US 5,811,252 ANederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO · 1998
- Kinetic assay for endotoxin using limulus amebocyte lysate and chromogenic substrate33US 5,310,657 AWhittaker Bioproducts, Inc. · 1994
- Novel chromogenic thrombin substrates32US 4,061,625 AAB Kabi · 1977