C08J 2485/00
Working-up: characterised by the use of macromolecular compounds obtained by reactions forming
Official title: Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Derivatives of such polymers
C08J2485/00 (Working-up: characterised by the use of macromolecular compounds obtained by reactions forming) appears on 38 US grants and 32 published applications in this corpus.
Search patents in C08J- Granted patents
- 38
- Published applications
- 32
- Assignees
- 33
- Inventors
- 114
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 4 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 2 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 3 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 3 |
| 2024 | 3 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polymer processing aids7 Jul 2026US 12,674,049 B2ExxonMobil Technology and Engineering Company
- Polyester film comprising a polymeric phosphonate flame retardant23 Apr 2024US 11,965,073 B2DuPont Teijin Films U.S. Limited Partnership
- Preparation method of microporous foam material with oriented cells27 Feb 2024US 11,912,841 B1Zhengzhou University
- Fire resistant thermoplastic-based resin for fiber-reinforced composites23 Jan 2024US 11,879,042 B2B/E Aerospace, Inc.
- Nanoparticle containing compositions8 Aug 2023US 11,718,747 B2Evonik Operations GmbH
- Polymer processing aids based on polymeric phosphite, polydimethylsiloxane, and polyalkylene glycol13 Aug 2026US 2026/0234377 A1Dow Global Technologies LLC
- Polymer processing aids30 Apr 2026US 2026/0117053 A1ExxonMobil Technology and Engineering Company
- Resin composition and article made therefrom5 Feb 2026US 2026/0035559 A1Elite Material Co., Ltd.
- High-efficacy flame retardant formulations for polyamide and the method of producing them24 Jul 2025US 2025/0236731 A1Agency for Science, Technology and Research
- Polyisocyanurate Foams with Flame Retardant Properties and Process for Making the Same17 Apr 2025US 2025/0122325 A1Holcim Technology Ltd
Most cited
By later US patents
- Photoactivatable chain transfer agents and semi-telechelic photoactivatable polymers prepared therefrom61US 5,942,555 ASurModics, Inc. · 1999
- Magnetic recording medium comprising a syndiotactic styrene-based polymer substrate, a magnetic layer and a backcoat lubricating layer each layer containing a curable phosphazine compound30US 5,273,830 AIdemitsu Petrochemical Co., Ltd. · 1993
- Coated resin molded-article26US 5,047,270 AIdemitsu Petrochemical Co., Ltd. · 1991
- Polyphosphazene polymer/silicone rubber blends and foams therefrom18US 4,026,839 AArmstrong Cork Company · 1977
- Polyphosphazene blends16US 4,055,520 AArmstrong Cork Company · 1977