C08G 2261/41
Organometallic coupling reactions
C08G2261/41 (Organometallic coupling reactions) appears on 1,126 US grants and 1,651 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,126
- Published applications
- 1,651
- Assignees
- 417
- Inventors
- 2,667
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 2 | 5 |
| 2006 | 3 | 3 |
| 2007 | 0 | 4 |
| 2008 | 0 | 8 |
| 2009 | 3 | 19 |
| 2010 | 5 | 44 |
| 2011 | 13 | 78 |
| 2012 | 33 | 88 |
| 2013 | 50 | 98 |
| 2014 | 69 | 121 |
| 2015 | 87 | 135 |
| 2016 | 97 | 112 |
| 2017 | 106 | 130 |
| 2018 | 107 | 125 |
| 2019 | 104 | 105 |
| 2020 | 94 | 110 |
| 2021 | 67 | 110 |
| 2022 | 69 | 92 |
| 2023 | 64 | 97 |
| 2024 | 73 | 74 |
| 2025 | 51 | 58 |
| 2026 | 27 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 2261/418Ring opening metathesis polymerisation [romp]Indexing code459
- C08G 2261/411Suzuki reactionsIndexing code344
- C08G 2261/414Stille reactionsIndexing code260
- C08G 2261/412Yamamoto reactionsIndexing code56
- C08G 2261/419Acyclic diene metathesis [admet]Indexing code33
- C08G 2261/417Magnesium-basedIndexing code16
- C08G 2261/413Heck reactionsIndexing code13
- C08G 2261/415Sonogashira / hagihara reactionsIndexing code13
All 9 subgroupsShow fewer
Recent patents
- Block copolymer, production method therefor, polymeric electrolyte material, polymeric electrolyte molded article, polymeric electrolyte film, electrolyte film equipped with catalyst layer, membrane electrode composite, solid polymer fuel cell, and water electrolysis type hydrogen generating device25 Aug 2026US 12,715,962 B2Toray Industries, Inc.
- Fluorine-containing compound having sulfonic acid group and polymer electrolyte fuel cell25 Aug 2026US 12,719,070 B2Nissan Chemical Corporation
- Oxidized polyethylene compounds and methods of making the same18 Aug 2026US 12,709,680 B2The Regents of the University of California
- Preparation of metallocene containing cationic polymers for anion exchange applications28 Jul 2026US 12,691,419 B2University of South Carolina
- Drug loaded peptide brush polymers14 Jul 2026US 12,678,510 B2Northwestern University
- Method for producing aliphatic polyester, aliphatic polyester resin, and aliphatic polyester resin composition8 Oct 2026US 2026/0308312 A1Teijin Limited
- Improving the mechanical integrity of polysulfonic acids1 Oct 2026US 2026/0297234 A1
- Processes for producing cyclic olefins from polymers and re-polymerization thereof24 Sep 2026US 2026/0286085 A1
- Dhnt monomers and polymer dyes with modified photophysical properties17 Sep 2026US 2026/0275028 A1Beckman Coulter, Inc.
- Ring-opening metathesis polymerization catalysts, compositions and methods10 Sep 2026US 2026/0265449 A1
Most cited
By later US patents
- Optical waveguide film, laminated type optical waveguide film, optical waveguide, optical waveguide assembly, optical wiring line, optical/electrical combination substrate and electronic device224US 8,705,925 B2Sumitomo Bakelite Co., Ltd. · 2014
- Reagents for directed biomarker signal amplification73US 8,575,303 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification64US 8,362,193 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification61US 8,455,613 B2Sirigen Group Limited · 2013
- Reagents for directed biomarker signal amplification57US 9,139,869 B2Sirigen, Inc. · 2015