C09D 127/22
Modified by chemical after-treatment
Official title: modified by chemical after-treatment
C09D127/22 (Modified by chemical after-treatment) appears on 71 US grants and 93 published applications in this corpus.
Search patents in C09D- Granted patents
- 71
- Published applications
- 93
- Assignees
- 65
- Inventors
- 290
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 4 |
| 2014 | 2 | 3 |
| 2015 | 2 | 6 |
| 2016 | 3 | 8 |
| 2017 | 8 | 6 |
| 2018 | 4 | 7 |
| 2019 | 4 | 5 |
| 2020 | 9 | 12 |
| 2021 | 6 | 6 |
| 2022 | 5 | 10 |
| 2023 | 4 | 4 |
| 2024 | 9 | 8 |
| 2025 | 3 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Optical film, polarizing plate comprising the same, and optical display apparatus comprising the same3 Feb 2026US 12,541,047 B2Wuxi Hengxin Optoelectronic Materials Co., Ltd.
- Anti-fouling and anti-corrosion protective coating method27 Jan 2026US 12,533,710 B2Amerasia International Technology, Inc.
- Modified polymer, composition, coating film and multilayer body20 Jan 2026US 12,528,901 B2Daikin Fluorochemicals (China) Co., Ltd.
- Fluoropolymer comprising pendent groups with ionic bis(sulfonyl)imide moiety and perfluoroether terminal group2 Dec 2025US 12,489,130 B23M Innovative Properties Company
- Blood-compatible fluorine-based polymer and thin film comprising same25 Feb 2025US 12,234,310 B2Korea Research Institute of Chemical Technolog
- High performance battery binder16 Jul 2026US 2026/0204578 A1Politecnico Di Torino
- Modified polymer, composition, coating film, and multilayer body26 Mar 2026US 2026/0085141 A1Daikin Industries, Ltd.
- Separator for rechargeable lithium battery and rechargeable lithium battery including same3 Jul 2025US 2025/0219162 A1Samsung SDI.Co., Ltd.
- Electrical wire for in-vehicle network cable, and in-vehicle network cable5 Jun 2025US 2025/0182927 A1Daikin Industries, Ltd.
- Fluoroelastomer-containing composition13 Feb 2025US 2025/0051499 A1Dadikin Insust5Ries, Ltd.
Most cited
By later US patents
- Fluoroelastomer surfaces and methods thereof39US 5,753,307 AXerox Corporation · 1998
- Fluoroelastomer surfaces and methods thereof37US 5,750,204 AXerox Corporation · 1998
- Processes for forming thin, durable coatings of perfluorocarbon ionomers on various substrate materials13US 5,746,954 AThe Dow Chemical Company · 1998
- Porous multi-component material for the capture and separation of species of interest9US 9,370,749 B2Battelle Memorial Institute · 2016
- Processes for forming thin, durable coatings of perfluorocarbon ionomers on various substrate materials7US 5,993,907 AThe Dow Chemical Company · 1999