C09D 171/00
Coating compositions based on polyethers obtained by reactions forming an ether link
Official title: Coating compositions based on polyethers obtained by reactions forming an ether link in the main chain (based on polyacetals C09D159/00; based on epoxy resins C09D163/00; based on polythioether-ethers C09D181/02; based on polyethersulfones C09D181/06); Coating compositions based on derivatives of such polymers
C09D171/00 (Coating compositions based on polyethers obtained by reactions forming an ether link) appears on 974 US grants and 1,350 published applications in this corpus.
Search patents in C09D- Granted patents
- 974
- Published applications
- 1,350
- Assignees
- 612
- Inventors
- 3,191
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 14 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 1 |
| 2002 | 9 | 13 |
| 2003 | 9 | 18 |
| 2004 | 16 | 10 |
| 2005 | 6 | 13 |
| 2006 | 12 | 6 |
| 2007 | 2 | 16 |
| 2008 | 5 | 30 |
| 2009 | 7 | 30 |
| 2010 | 12 | 26 |
| 2011 | 19 | 41 |
| 2012 | 18 | 29 |
| 2013 | 25 | 57 |
| 2014 | 25 | 50 |
| 2015 | 41 | 89 |
| 2016 | 52 | 96 |
| 2017 | 60 | 89 |
| 2018 | 49 | 71 |
| 2019 | 64 | 86 |
| 2020 | 80 | 108 |
| 2021 | 67 | 116 |
| 2022 | 43 | 97 |
| 2023 | 56 | 92 |
| 2024 | 76 | 80 |
| 2025 | 51 | 50 |
| 2026 | 48 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fluorine-containing ether compound, surface treatment agent, fluorine-containing ether composition, coating liquid, article, and compound6 Oct 2026US 12,753,323 B2AGC Inc.
- Heat exchanger6 Oct 2026US 12,753,336 B2Daikin Industries, Ltd.
- Positive electrode slurry, positive electrode plate, and secondary battery and battery module including such positive electrode plate6 Oct 2026US 12,755,974 B2Contemporary Amperex Technology (Hong Kong) Limited
- Method for producing a partially recycled polyaryletherketone powder by sintering29 Sep 2026US 12,746,718 B2Arkema France
- Non-lethal marking composition, projectile, and cartridge22 Sep 2026US 12,742,621 B2General Dynamics Ordnance and Tactical Systems - Canada, Inc.
- Anti-wetting coating for printhead cap seals1 Oct 2026US 2026/0296021 A1Xerox Corporation
- Anti-fogging agent, method for preventing fogging of vehicle lamp structure, and vehicle lamp structure1 Oct 2026US 2026/0297339 A1Resonac Corporation
- Strings for musical instruments1 Oct 2026US 2026/0301717 A1W. L. Gore & Associates, Inc.
- Positive electrode active materials, methods of preparing the same, positive electrode for the all-solid-state rechargeable battery, and all-solid-state rechargeable batteries1 Oct 2026US 2026/0302250 A1Samsung SDI.Co., Ltd.
- Anti-icing coating, and preparation method therefor and use thereof17 Sep 2026US 2026/0275122 A1Tsinghua University
Most cited
By later US patents
- Low surface energy liner of perfluoropolyether251US 4,472,480 AMinnesota Mining and Manufacturing Company · 1984
- PFPE coatings for micro-mechanical devices122US 5,512,374 ATexas Instruments Incorporated · 1996
- Activatable material for sealing, baffling or reinforcing and method of forming same107US 7,125,461 B2L&L Products, Inc. · 2006
- Composite low surface energy liner of perfluoropolyether104US 4,614,667 AMinnesota Mining and Manufacturing Company · 1986
- Process for coloring concrete103US 5,534,214 ANikko Chemical Institute Inc. · 1996