C08G 75/16
By polycondensation of organic compounds with inorganic polysulfides
Official title: by polycondensation of organic compounds with inorganic polysulfides
C08G75/16 (By polycondensation of organic compounds with inorganic polysulfides) appears on 59 US grants and 55 published applications in this corpus.
Search patents in C08G- Granted patents
- 59
- Published applications
- 55
- Assignees
- 52
- Inventors
- 166
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 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 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 5 |
| 2016 | 5 | 6 |
| 2017 | 6 | 3 |
| 2018 | 3 | 5 |
| 2019 | 1 | 3 |
| 2020 | 2 | 3 |
| 2021 | 5 | 3 |
| 2022 | 4 | 3 |
| 2023 | 0 | 5 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for the preparation of an organo-polysulfide18 Aug 2026US 12,709,663 B2Reliance Industries Limited
- Polymer film using chemical vapor deposition using sulfur as initiator (sCVD), method of preparing the same and apparatus for preparing the same24 Feb 2026US 12,558,705 B2Korea Advanced Institute of Science and Technology
- Chalcogenide hybrid organic/inorganic polymers and methods for producing and using the same17 Feb 2026US 12,552,903 B2Arizona Board of Regents on Behalf of the University of Arizona
- Sulfur-based functional prepolymers for polyurethanes and polymeric materials27 Jan 2026US 12,534,565 B2Arizona Board of Regents on Behalf of the University of Arizona
- Additive, and lithium secondary battery electrolyte and lithium battery which comprise same11 Nov 2025US 12,469,882 B2Samsung SDI.Co., Ltd.
- Production of Modified Sulfur Binder and Uses Thereof11 Jun 2026US 2026/0159648 A1Uberbinder, Inc.
- Polymer film using chemical vapor deposition using sulfur as initiator (scvd), method of preparing the same and apparatus for preparing the same14 May 2026US 2026/0131356 A1Korea Advanced Institute of Science and Technology
- Sulfur-containing material, sulfur-containing battery material, electrode and battery2 Apr 2026US 2026/0094832 A1Adeka Corporation
- Monomer for optical component, polymerizable composition for optical component, cured product, and spectacle lens11 Dec 2025US 2025/0376456 A1Hoya Lens Thailand Ltd.
- Flame retardant polymers and processes for producing and using the same18 Jul 2024US 2024/0240088 A1Arizona Board of Regents on Behalf of the University of Arizona
Most cited
By later US patents
- Sulfur composites and polymeric materials from elemental sulfur29US 9,567,439 B1Arizona Board of Regents on Behalf of the University of Arizona · 2017
- Preparation of alkyl polysulfides28US 4,125,552 ADow Corning Corporation · 1978
- Sulfur composition with mica16US 4,026,719 AChevron Research Company · 1977
- Curable composition for hard rubber and the use thereof16US 4,285,381 ASumitomo Rubber Industries, Ltd. · 1981
- Method for production of cyclic polysulfide compound and rubber composition containing the same15US 6,984,711 B2The Yokohama Rubber Co., Ltd. · 2006