C09D 181/02
Polythioethers
Official title: Polythioethers; Polythioether-ethers
C09D181/02 (Polythioethers) appears on 169 US grants and 234 published applications in this corpus.
Search patents in C09D- Granted patents
- 169
- Published applications
- 234
- Assignees
- 140
- Inventors
- 566
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 6 |
| 2010 | 2 | 5 |
| 2011 | 2 | 6 |
| 2012 | 4 | 4 |
| 2013 | 6 | 5 |
| 2014 | 9 | 9 |
| 2015 | 5 | 8 |
| 2016 | 6 | 14 |
| 2017 | 9 | 14 |
| 2018 | 11 | 7 |
| 2019 | 9 | 10 |
| 2020 | 11 | 13 |
| 2021 | 5 | 15 |
| 2022 | 6 | 11 |
| 2023 | 9 | 11 |
| 2024 | 7 | 31 |
| 2025 | 7 | 35 |
| 2026 | 8 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer compositions for an electric vehicle25 Aug 2026US 12,715,993 B2Ticona LLC
- Prepolymer, resin composition comprising the same and article made therefrom9 Jun 2026US 12,649,803 B2Elite Material Co., Ltd.
- Compositions and coatings for UV-VIS and IR transparent thin films5 May 2026US 12,617,898 B2The Boeing Company
- Method for preparing metallopolymer-based coating solution31 Mar 2026US 12,590,223 B2Pusan National University Industry-University Cooperation Foundation
- Coating for an optoelectronic component, method for producing such a coating, and optoelectronic component comprising such a coating24 Mar 2026US 12,584,038 B2Heliatek GmbH
- Laminate and method for forming laminate20 Aug 2026US 2026/0241412 A1Daikin Industries, Ltd.
- Substituted polyphenylene sulfide resin20 Aug 2026US 2026/0242542 A1Daicel Corporation
- Polymer compound and method for decomposing same, plastic product containing said polymer compound, fiber-reinforced plastic and method for recovering fibers contained therein, and method for producing polyester, polyurethane, or polycarbonate20 Aug 2026US 2026/0242564 A1Kanagawa University
- Polythiols, methods of making them, and polymerizable compositions13 Aug 2026US 2026/0234334 A1PPG Industries Ohio, Inc.
- Method for producing block copolymer or aqueous dispersion containing same, adhesive, coating liquid, coating agent, or molded body13 Aug 2026US 2026/0234344 A1Spiber Inc.
Most cited
By later US patents
- Coating compositions containing fluorocarbons, polyarylene sulfides and polyimides57US 4,139,576 ADaikin Kogyo Co., Ltd. · 1979
- Compositions including a polythioether49US 7,879,955 B22011
- Terminal-modified difunctional sulfur-containing polymers, compositions thereof and methods of use40US 8,541,513 B2PRC-DeSoto International, Inc. · 2013
- Polymer alloy coating for metal substrate36US 4,396,658 AAMF Incorporated · 1983
- Compositions including a polythioether33US 8,138,273 B2PRC-DeSoto International, Inc. · 2012