C08F 112/04
Containing one ring
Official title: containing one ring
C08F112/04 (Containing one ring) appears on 300 US grants and 393 published applications in this corpus.
Search patents in C08F- Granted patents
- 300
- Published applications
- 393
- Assignees
- 246
- Inventors
- 1,056
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 4 | 9 |
| 2006 | 4 | 11 |
| 2007 | 4 | 13 |
| 2008 | 3 | 11 |
| 2009 | 8 | 10 |
| 2010 | 12 | 12 |
| 2011 | 9 | 8 |
| 2012 | 5 | 7 |
| 2013 | 6 | 15 |
| 2014 | 13 | 16 |
| 2015 | 12 | 24 |
| 2016 | 14 | 19 |
| 2017 | 22 | 27 |
| 2018 | 29 | 24 |
| 2019 | 10 | 20 |
| 2020 | 21 | 30 |
| 2021 | 20 | 29 |
| 2022 | 10 | 22 |
| 2023 | 16 | 21 |
| 2024 | 23 | 30 |
| 2025 | 16 | 15 |
| 2026 | 14 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Amination method for polystyrene-type resin, and method for immobilizing enzyme using aminated resin6 Oct 2026US 12,753,250 B2Asymchem Laboratories (Tianjin) Co., Ltd.
- Method of producing organic-inorganic hybrid infrared absorbing particles and organic-inorganic hybrid infrared absorbing particles29 Sep 2026US 12,747,357 B2Sumitomo Metal Mining Co., Ltd.
- Adsorbent resin for removing perfluorinated pollutants from body of water, preparation therefor, and use thereof25 Aug 2026US 12,715,787 B2Sunresin New Materials Co. Ltd.
- Material for a polystyrene-based food packaging and preparation method11 Aug 2026US 12,703,783 B2Siamp Cedap Reunies
- Additives for electrolyte and cathode material in Li-ion batteries comprising metal-based cathode material which produces M2+ metal ions11 Aug 2026US 12,706,324 B2Hydro-Quebec
- Isobutylene-based cationic salt polymer, preparation method therefor, use thereof, and antibacterial polymer material3 Sep 2026US 2026/0258171 A1China Petroleum & Chemical Corporation
- Water-based binder, and preparation method therefor and use thereof2 Jul 2026US 2026/0184834 A1Shenzhen Yanyi New Materials Co., Ltd.
- Resin composition, prepreg, resin film, metal-clad laminate, printed wiring board, and semiconductor package2 Jul 2026US 2026/0184835 A1Resonac Corporation
- Phosphonium-based anion exchange polymers for moisture swing direct air capture of carbon dioxide25 Jun 2026US 2026/0175162 A1Arizona Board of Regents on behalf of Arizona State University
- Composition and polymer25 Jun 2026US 2026/0176389 A1Tokyo Ohka Kogyo.Co., Ltd.
Most cited
By later US patents
- Polymerization process for ionic monomers80US 6,624,262 B2Carnegie Melon University · 2003
- Group 4 metal amidinate catalysts and addition polymerization process using same56US 5,502,128 AUniversity of Massachusetts · 1996
- Antibacterial antisense oligonucleotide and method48US 8,536,147 B2Sarepta Therapeutics, Inc. · 2013
- Antibacterial antisense oligonucleotide and method39US 8,067,571 B2AVI BioPharma, Inc. · 2011
- Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same33US 8,071,701 B2Dow Global Technologies LLC · 2011