C12Q 2326/50
Phenols
Official title: Phenols; Naphthols; Catechols
C12Q2326/50 (Phenols) appears on 20 US grants and 1 published applications in this corpus.
Search patents in C12Q- Granted patents
- 20
- Published applications
- 1
- Assignees
- 18
- Inventors
- 45
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Granule for detecting glucose in pet urine and method for preparing the same2 Jul 2024US 12,024,730 B1Shandong Ruida Silica Gel Co., Ltd.
- Method of permanent fluorescent assay11 Feb 2003US 6,518,036 B1NEN Life Science Products, Inc.
- Method and reagent for detecting peroxidase or hydrogen peroxide14 Jul 1998US 5,780,257 AJEOL Ltd.
- Method and kits for determining peroxidatively active catalysts2 Jul 1996US 5,532,138 ABehringwerke Aktiengesellschaft
- Colorimetric enzymic analysis18 Jun 1996US 5,527,509 ACranfield Biotechnology Ltd.
Most cited
By later US patents
- Test means and method for interference resistant determination of oxidizing substances404US 4,247,297 AMiles Laboratories, Inc. · 1981
- High glucose-determining analytical element404US 4,427,770 AMiles Laboratories, Inc. · 1984
- Color indicator composition and film for detecting hydrogen peroxide185US 4,418,037 AFuji Photo Film Co., Ltd. · 1983
- 1-(Substituted phenyl) aminoantipyrin compounds152US 4,394,512 ABoehringer Mannheim GmbH · 1983
- Ascorbate-resistant broad range glucose test composition, test device and method51US 4,460,684 AMiles Laboratories, Inc. · 1984