C08F 112/08
Styrene
C08F112/08 (Styrene) appears on 206 US grants and 275 published applications in this corpus.
Search patents in C08F- Granted patents
- 206
- Published applications
- 275
- Assignees
- 173
- Inventors
- 701
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 2 |
| 2005 | 4 | 8 |
| 2006 | 3 | 6 |
| 2007 | 4 | 11 |
| 2008 | 2 | 8 |
| 2009 | 6 | 8 |
| 2010 | 8 | 10 |
| 2011 | 7 | 7 |
| 2012 | 4 | 5 |
| 2013 | 5 | 11 |
| 2014 | 12 | 16 |
| 2015 | 10 | 19 |
| 2016 | 12 | 14 |
| 2017 | 17 | 20 |
| 2018 | 18 | 14 |
| 2019 | 9 | 16 |
| 2020 | 11 | 17 |
| 2021 | 14 | 19 |
| 2022 | 7 | 15 |
| 2023 | 11 | 12 |
| 2024 | 12 | 13 |
| 2025 | 10 | 13 |
| 2026 | 10 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Resin composition and preparation method therefor21 Apr 2026US 12,606,653 B2Kolon Industries, Inc.
- Resin composition, prepreg, resin film, metal-clad laminate, printed wiring board, and semiconductor package2 Jul 2026US 2026/0184835 A1Resonac Corporation
- Composition and polymer25 Jun 2026US 2026/0176389 A1Tokyo Ohka Kogyo.Co., Ltd.
- Polymer particle producing device, polymer particle producing method, program, and storage medium28 May 2026US 2026/0146108 A1Panasonic Intellectual Property Management Co., Ltd.
- Polymers and Methods of Depolymerization of Polymers Using Chain-End Initiation23 Apr 2026US 2026/0109834 A1
- Monomer and polymer compositions for reversible overcoat wafer patterning5 Mar 2026US 2026/0063989 A1The University of Queensland
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