C08J 2327/22
Modified by chemical after-treatment
Official title: modified by chemical after-treatment
C08J2327/22 (Modified by chemical after-treatment) appears on 85 US grants and 104 published applications in this corpus.
Search patents in C08J- Granted patents
- 85
- Published applications
- 104
- Assignees
- 73
- Inventors
- 266
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 8 |
| 2016 | 5 | 6 |
| 2017 | 6 | 7 |
| 2018 | 7 | 11 |
| 2019 | 8 | 9 |
| 2020 | 9 | 9 |
| 2021 | 4 | 7 |
| 2022 | 3 | 3 |
| 2023 | 6 | 9 |
| 2024 | 5 | 13 |
| 2025 | 7 | 5 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phosphorescent elastomer master mixture and horological component comprising such a mixture15 Sep 2026US 12,735,629 B2The Swatch Group Research and Development Ltd
- Foamable chlorinated vinyl chloride-based resin particles, foamed particles thereof, chlorinated vinyl chloride-based resin foam molded article, and method for producing foamable chlorinated vinyl chloride resin particles28 Jul 2026US 12,692,379 B2Kaneka Corporation
- Electrolyte material, membrane electrode assembly and polymer electrolyte fuel cell23 Jun 2026US 12,665,210 B2AGC Inc.
- Hydrogen peroxide plasma surface modification10 Mar 2026US 12,570,816 B2RASIRC, Inc.
- Thermally conductive board2 Sep 2025US 12,404,438 B2Tclad Technology Corporation
- Tetra-coordinated boronic acid-functionalized polymers6 Aug 2026US 2026/0229572 A11s1 Energy, Inc.
- Compositions for preparing membranes from polymer solutions23 Jul 2026US 2026/0208118 A1The Lubrizol Corporation
- Hydrogen peroxide plasma surface modification23 Jul 2026US 2026/0209456 A1RASIRC, Inc.
- Fluorinated elastomers for brain probes and other applications4 Jun 2026US 2026/0151990 A1President and Fellows of Harvard College
- Transparent flame-retardant sheet having high chlorine content and polyvinyl chloride composition thereof7 May 2026US 2026/0125549 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- Chromophoric polymer dots22US 9,382,473 B2University of Washington through its Center for Commercialization · 2016
- Hydrophilic fluoropolymers18US 4,164,463 AE. I. Du Pont de Nemours and Company · 1979
- Process for making low density chlorinated polyvinyl chloride foam16US 4,413,065 AThe B. F. Goodrich Company · 1983
- Chromophoric polymer dots14US 9,810,693 B2University of Washington through its Center for Commercialization · 2017
- Chlorinated polyvinyl chloride composition12US 4,370,286 AThe B. F. Goodrich Company · 1983