C07B 37/02
Addition
C07B37/02 (Addition) appears on 78 US grants and 61 published applications in this corpus.
Search patents in C07B- Granted patents
- 78
- Published applications
- 61
- Assignees
- 62
- Inventors
- 186
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 3 | 5 |
| 2003 | 5 | 5 |
| 2004 | 1 | 3 |
| 2005 | 2 | 7 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 2 | 5 |
| 2017 | 3 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 4 |
| 2020 | 2 | 2 |
| 2021 | 3 | 5 |
| 2022 | 3 | 1 |
| 2023 | 0 | 2 |
| 2024 | 4 | 5 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing organic compound24 Feb 2026US 12,559,468 B2Daikin Industries, Ltd.
- Ylide-functionalised phosphanes for use in metal complexes and homogeneous catalysis13 Jan 2026US 12,521,704 B2Umicore AG & Co. KG
- PCNHCP metal complexes and uses thereof14 Oct 2025US 12,441,669 B2Technion Research & Development Foundation Limited
- Methods and compositions for terpenoid synthesis24 Sep 2024US 12,098,115 B2University of Florida Research Foundation, Inc.
- Methods of hydromethylation of alkenes and ketones30 Jul 2024US 12,049,449 B2The Florida State University Research Foundation, Inc.
- Method for producing organic compound4 Jun 2026US 2026/0152479 A1Daikin Industries, Ltd.
- Ylide-functionalized phosphanes for use in metal complexes and homogeneous catalysis30 Apr 2026US 2026/0115706 A1Umicore AG & Co. KG
- Synthesis of Metallic Glass Nanoparticles by Flash Carbothermic Reactions and Compositions Thereof11 Sep 2025US 2025/0281915 A1William Marsh Rice University
- Vinyl thianthrenium compound, process for its preparation and its use for transferring a vinyl group26 Dec 2024US 2024/0425474 A1Studiengesellschaft Kohle gGmbH
- Methods and compositions for terpenoid synthesis14 Nov 2024US 2024/0376041 A1
Most cited
By later US patents
- Perfluorinated amide salts and their uses as ionic conducting materials61US 6,319,428 B1Centre National De La Recherche Scientifique · 2001
- Alkylation of organic aromatic compounds48US 5,446,223 AChemical Research & Licensing Company · 1995
- Asymmetric cycloaddition reactions42US 6,130,340 APresident and Fellows of Harvard College · 2000
- Proton conductors in liquid form34US 6,120,696 ACentre National De La Recherche Scientifique · 2000
- Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials24US 6,835,495 B2Centre National De La Recherche Scientifique · 2004