C07C 255/46
To carbon atoms of non-condensed rings
Official title: to carbon atoms of non-condensed rings
C07C255/46 (To carbon atoms of non-condensed rings) appears on 257 US grants and 244 published applications in this corpus.
Search patents in C07C- Granted patents
- 257
- Published applications
- 244
- Assignees
- 154
- Inventors
- 909
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 7 | 0 |
| 1994 | 16 | 0 |
| 1995 | 13 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 1 |
| 2002 | 7 | 9 |
| 2003 | 10 | 11 |
| 2004 | 4 | 7 |
| 2005 | 4 | 13 |
| 2006 | 5 | 11 |
| 2007 | 3 | 11 |
| 2008 | 8 | 6 |
| 2009 | 4 | 8 |
| 2010 | 5 | 10 |
| 2011 | 9 | 10 |
| 2012 | 7 | 10 |
| 2013 | 4 | 9 |
| 2014 | 12 | 14 |
| 2015 | 6 | 8 |
| 2016 | 9 | 12 |
| 2017 | 10 | 15 |
| 2018 | 8 | 14 |
| 2019 | 8 | 6 |
| 2020 | 4 | 4 |
| 2021 | 5 | 9 |
| 2022 | 4 | 8 |
| 2023 | 4 | 6 |
| 2024 | 3 | 12 |
| 2025 | 5 | 12 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cyclic azine compound, material for organic light emitting diode, electron transport material for organic light emitting diode, and organic light emitting diode14 Jul 2026US 12,679,821 B2Sagami Chemical Research Institute
- Hydroxynorketamine analogues, compositions comprising same and methods of use thereof16 Jun 2026US 12,655,089 B2Spirify Pharma Inc.
- Substituted cyclohexyl compounds as NOP inhibitors2 Jun 2026US 12,643,888 B2Dart NeuroScience, LLC
- Cis-para-substituted cyclohexylaminonitrile salt, preparation method therefor and use thereof, and method for preparing pesticide using same28 Apr 2026US 12,612,359 B2Hebei Guzhirun Technology Co., Ltd
- Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto9 Dec 2025US 12,490,741 B2Corteva Agriscience LLC
- Process for producing isophorone nitrile24 Sep 2026US 2026/0285805 A1Evonik Operations GmbH
- Cyclic azine compound, material for organic light emitting diode, electron transport material for organic light emitting diode, and organic light emitting diode25 Jun 2026US 2026/0176248 A1Sagami Chemical Research Institute
- N-(benzhydryl)cycloalkylcarboxamide derivatives as inhibitors of glycogen synthase 1 (gys1) and methods of use thereof26 Mar 2026US 2026/0085034 A1Maze Therapeutics, Inc.
- Compounds and methods for the treatment of dermal and ocular disorders26 Feb 2026US 2026/0055110 A1Azura Ophthalmics Ltd.
- Pi3k-alpha inhibitors and methods of use thereof5 Feb 2026US 2026/0035335 A1Relay Therapeutics, Inc.
Most cited
By later US patents
- Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives102US 5,462,913 ABayer Aktiengesellschaft · 1995
- Adamantylglycine-based inhibitors of dipeptidyl peptidase IV and methods92US 6,995,183 B2Bristol-Myers Squibb Company · 2006
- Method of treating addiction or dependence using a ligand for a monamine receptor or transporter67US 7,294,637 B2Sepracor Inc. · 2007
- Substituted 1-H-3-aryl-pyrrolidine-2,4-dione derivatives66US 5,677,449 ABayer Aktiengesellschaft · 1997
- Perfluorinated amide salts and their uses as ionic conducting materials61US 6,319,428 B1Centre National De La Recherche Scientifique · 2001