C08K 5/36
Sulfur-, selenium-, or tellurium-containing compounds
Official title: Sulfur-, selenium-, or tellurium-containing compounds {(C08K5/0091 takes precedence)}
C08K5/36 (Sulfur-, selenium-, or tellurium-containing compounds) appears on 4,637 US grants and 4,432 published applications in this corpus.
Search patents in C08K- Granted patents
- 4,637
- Published applications
- 4,432
- Assignees
- 1,691
- Inventors
- 11,574
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 127 | 0 |
| 1977 | 113 | 0 |
| 1978 | 146 | 0 |
| 1979 | 57 | 0 |
| 1980 | 63 | 0 |
| 1981 | 85 | 0 |
| 1982 | 62 | 0 |
| 1983 | 64 | 0 |
| 1984 | 60 | 0 |
| 1985 | 69 | 0 |
| 1986 | 69 | 0 |
| 1987 | 54 | 0 |
| 1988 | 54 | 0 |
| 1989 | 66 | 0 |
| 1990 | 56 | 0 |
| 1991 | 70 | 0 |
| 1992 | 71 | 0 |
| 1993 | 83 | 0 |
| 1994 | 73 | 0 |
| 1995 | 59 | 0 |
| 1996 | 46 | 0 |
| 1997 | 56 | 0 |
| 1998 | 59 | 0 |
| 1999 | 52 | 0 |
| 2000 | 49 | 0 |
| 2001 | 66 | 24 |
| 2002 | 68 | 75 |
| 2003 | 73 | 75 |
| 2004 | 62 | 85 |
| 2005 | 33 | 89 |
| 2006 | 52 | 84 |
| 2007 | 44 | 94 |
| 2008 | 48 | 106 |
| 2009 | 46 | 117 |
| 2010 | 70 | 138 |
| 2011 | 67 | 125 |
| 2012 | 66 | 149 |
| 2013 | 88 | 143 |
| 2014 | 123 | 212 |
| 2015 | 131 | 244 |
| 2016 | 168 | 242 |
| 2017 | 184 | 237 |
| 2018 | 156 | 246 |
| 2019 | 189 | 277 |
| 2020 | 189 | 331 |
| 2021 | 176 | 266 |
| 2022 | 189 | 256 |
| 2023 | 169 | 252 |
| 2024 | 170 | 200 |
| 2025 | 140 | 191 |
| 2026 | 107 | 174 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08K 5/41Compounds containing sulfur bound to oxygen1,683
- C08K 5/37Thiols1,402
- C08K 5/45Heterocyclic compounds having sulfur in the ring802
- C08K 5/43Compounds containing sulfur bound to nitrogen503
- C08K 5/39Thiocarbamic acids367
- C08K 5/38Thiocarbonic acids100
- C08K 5/48Selenium- or tellurium-containing compounds14
Recent patents
- Rubber composition and crosslinked rubber molded product6 Oct 2026US 12,753,296 B2Sumitomo Rubber Industries, Ltd.
- 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.
- Polymerizable composition for optical material, optical material, and use thereof29 Sep 2026US 12,747,336 B2Mitsui Chemicals, Inc.
- Resin composition and cured film29 Sep 2026US 12,747,344 B2Advanced Echem Materials Company Limited
- Tire Comprising a Sidewall with at Least One High-Contrast Sidewall Element8 Oct 2026US 2026/0307434 A1Compagnie Generale Des Etablissements Michelin
- 3d printing composition for biomaterials8 Oct 2026US 2026/0308309 A1Tissium
- Polycarbonate-based resin composition and molded article8 Oct 2026US 2026/0308318 A1Idemitsu Kosan Co., Ltd.
- Elastic sulfonated styrene diene block copolymers8 Oct 2026US 2026/0308343 A1Rensselaer Polytechnic Institute
- Composition for Use in the Sulphur Based Vulcanization of Rubber8 Oct 2026US 2026/0308354 A1Rubber Nano Products (Proprietary) Limited
Most cited
By later US patents
- Solid golf ball167US 5,252,652 ABridgestone Corporation · 1993
- Use of metal carbamate accelerator in peroxide-cured golf ball center formulation159US 4,852,884 ASpalding & Evenflo Companies, Inc. · 1989
- Multi-piece solid golf ball159US 7,153,224 B2Bridgestone Sports Co.Ltd. · 2006
- Oily mist resistant electret filter media and method for filtering148US 5,411,576 AMinnesota Mining and Manufacturing Company · 1995
- Low viscosity polythiol and method therefor146US 5,225,472 ACourtaulds Aerospace, Inc. · 1993