C08K 5/41
Compounds containing sulfur bound to oxygen
C08K5/41 (Compounds containing sulfur bound to oxygen) appears on 1,683 US grants and 1,684 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,683
- Published applications
- 1,684
- Assignees
- 843
- Inventors
- 4,782
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 34 | 0 |
| 1977 | 29 | 0 |
| 1978 | 43 | 0 |
| 1979 | 16 | 0 |
| 1980 | 24 | 0 |
| 1981 | 28 | 0 |
| 1982 | 19 | 0 |
| 1983 | 23 | 0 |
| 1984 | 27 | 0 |
| 1985 | 33 | 0 |
| 1986 | 29 | 0 |
| 1987 | 22 | 0 |
| 1988 | 11 | 0 |
| 1989 | 16 | 0 |
| 1990 | 16 | 0 |
| 1991 | 22 | 0 |
| 1992 | 23 | 0 |
| 1993 | 25 | 0 |
| 1994 | 24 | 0 |
| 1995 | 20 | 0 |
| 1996 | 21 | 0 |
| 1997 | 16 | 0 |
| 1998 | 16 | 0 |
| 1999 | 18 | 0 |
| 2000 | 19 | 0 |
| 2001 | 12 | 7 |
| 2002 | 20 | 16 |
| 2003 | 19 | 24 |
| 2004 | 23 | 33 |
| 2005 | 10 | 37 |
| 2006 | 16 | 40 |
| 2007 | 19 | 44 |
| 2008 | 18 | 43 |
| 2009 | 16 | 64 |
| 2010 | 34 | 55 |
| 2011 | 27 | 45 |
| 2012 | 30 | 64 |
| 2013 | 45 | 68 |
| 2014 | 59 | 105 |
| 2015 | 70 | 122 |
| 2016 | 85 | 104 |
| 2017 | 84 | 93 |
| 2018 | 70 | 83 |
| 2019 | 66 | 96 |
| 2020 | 68 | 95 |
| 2021 | 53 | 85 |
| 2022 | 64 | 101 |
| 2023 | 58 | 88 |
| 2024 | 59 | 61 |
| 2025 | 47 | 67 |
| 2026 | 37 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Release coating compositions and articles therefrom6 Oct 2026US 12,753,325 B23M Innovative Properties Company
- Method for manufacturing nitrile butadiene rubber29 Sep 2026US 12,747,316 B2Nantex Industry Co., Ltd.
- Resin composition and cured film29 Sep 2026US 12,747,344 B2Advanced Echem Materials Company Limited
- Water washable thermal and plasma resistant coating for laser interactive applications22 Sep 2026US 12,742,076 B2
- Matting polymer composition having excellent weather resistance and impact resistance, and matte sheet including the same11 Aug 2026US 12,703,766 B2Hannanotech Co., Ltd.
- Polycarbonate-based resin composition and molded article8 Oct 2026US 2026/0308318 A1Idemitsu Kosan Co., Ltd.
- Method for manufacturing fluoroelastomers1 Oct 2026US 2026/0297220 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Composition, polymer, cured product, molded body, and method for producing polymethyl methacrylate24 Sep 2026US 2026/0286016 A1Sumitomo Chemical Company, Limited
- Transparent pvdf with service temperature over the melting point17 Sep 2026US 2026/0275008 A1Arkema Inc.
- One-Pot Process for Preparing Cold-Processable and Viscosity Building Composition for Personal Cleansing Products17 Sep 2026US 2026/0275035 A1Galaxy Surfactants Ltd.
Most cited
By later US patents
- Oily mist resistant electret filter media and method for filtering148US 5,411,576 AMinnesota Mining and Manufacturing Company · 1995
- Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for reducing the crystallization point and/or the crystallization speed, and use of an additive composition130US 10,138,354 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2018
- Oily mist resistant electret filter media130US 5,472,481 AMinnesota Mining and Manufacturing Company · 1995
- Branched, high-molecular weight thermoplastic polycarbonates125US 4,185,009 ABayer Aktiengesellschaft · 1980
- Compositions containing basic metal salts and/or non-Newtonian colloidal disperse systems and vinyl aromatic containing polymers113US 4,728,578 AThe Lubrizol Corporation · 1988