C09D 181/00
Coating compositions based on macromolecular compounds obtained by reactions forming in the
Official title: Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Coating compositions based on polysulfones; Coating compositions based on derivatives of such polymers
C09D181/00 (Coating compositions based on macromolecular compounds obtained by reactions forming in the) appears on 301 US grants and 409 published applications in this corpus.
Search patents in C09D- Granted patents
- 301
- Published applications
- 409
- Assignees
- 235
- Inventors
- 1,041
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 8 | 0 |
| 1979 | 7 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 2 |
| 2003 | 1 | 0 |
| 2004 | 2 | 6 |
| 2005 | 3 | 0 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 6 |
| 2009 | 1 | 8 |
| 2010 | 4 | 8 |
| 2011 | 4 | 9 |
| 2012 | 7 | 6 |
| 2013 | 8 | 11 |
| 2014 | 10 | 17 |
| 2015 | 11 | 19 |
| 2016 | 10 | 35 |
| 2017 | 15 | 26 |
| 2018 | 17 | 21 |
| 2019 | 21 | 23 |
| 2020 | 23 | 21 |
| 2021 | 13 | 23 |
| 2022 | 11 | 22 |
| 2023 | 13 | 22 |
| 2024 | 17 | 40 |
| 2025 | 14 | 48 |
| 2026 | 9 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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 containing thermally conductive fillers19 May 2026US 12,630,740 B2PPG Industries Ohio, Inc.
- 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
- Compositions containing thermally conductive fillers3 Sep 2026US 2026/0258279 A1PPG Industries Ohio, Inc.
- 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.
Most cited
By later US patents
- Radiation cured coatings for fiber optics59US 4,125,644 AW. R. Grace & Co. · 1978
- Coating compositions containing fluorocarbons, polyarylene sulfides and polyimides57US 4,139,576 ADaikin Kogyo Co., Ltd. · 1979
- Surfaces rendered self-cleaning by hydrophobic structures, and process for their production49US 6,852,389 B2Creavis Gesellschaft fuer Technologie und Innovation mbH · 2005
- Compositions including a polythioether49US 7,879,955 B22011
- Visible light polymerizable thiol-ene composition48US 5,876,805 AMinnesota Mining and Manufacturing Company · 1999