C08J 2385/00
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
C08J2385/00 (Working-up: characterised by the use of macromolecular compounds obtained by reactions forming) appears on 83 US grants and 74 published applications in this corpus.
Search patents in C08J- Granted patents
- 83
- Published applications
- 74
- Assignees
- 57
- Inventors
- 235
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 14 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 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 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 2 | 6 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 3 | 3 |
| 2011 | 2 | 3 |
| 2012 | 3 | 3 |
| 2013 | 2 | 4 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 4 | 3 |
| 2017 | 4 | 6 |
| 2018 | 2 | 3 |
| 2019 | 2 | 6 |
| 2020 | 7 | 4 |
| 2021 | 2 | 4 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 3 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two-component phosphate ester cavity filling semi rigid foam23 Sep 2025US 12,421,366 B2Zephyros, Inc.
- Infrared-transparent polymers and methods of making and using the same26 Mar 2024US 11,939,429 B1HRL Laboratories, LLC
- Infrared-transparent polymer optics and methods of making and using the same26 Jul 2022US 11,397,282 B1HRL Laboratories, LLC
- Transparent film21 Dec 2021US 11,203,674 B2Sumitomo Chemical Company, Limited
- Immune cell trapping devices and methods for making and using the same19 Oct 2021US 11,150,242 B2President and Fellows of Harvard College
- Cross-linked Polyphosphazene-Polysiloxane Polymer for Gas Separation23 Jul 2026US 2026/0209449 A1
- Two-Component Phosphate Ester Cavity Filling Semi Rigid Foam15 Jan 2026US 2026/0015476 A1Zephyros, Inc.
- Flame retardant compositions, masterbatches, glass fiber-nylon compositions and preparation methods thereof19 Jun 2025US 2025/0197638 A1Baotou Research Institute of Rare Earths
- Protective film, display device including the same, and method of manufacturing the protective film1 May 2025US 2025/0136771 A1Samsung Display Co., Ltd.
- Foaming polymeric materials26 Dec 2024US 2024/0425661 A1Adaptive 3D Technologies
Most cited
By later US patents
- Sulfonated polyphosphazenes for proton-exchange membrane fuel cells34US 6,365,294 B1The Administrators of the Tulane Educational Fund · 2002
- Poly(block-phosphonato-ester) and poly(block-phosphonato-carbonate) and methods of making same21US 7,645,850 B2Frx Polymers, Inc. · 2010
- Polyphosphazene polymer/silicone rubber blends and foams therefrom18US 4,026,839 AArmstrong Cork Company · 1977
- Polyphosphazene blends16US 4,055,520 AArmstrong Cork Company · 1977
- Poly(organophosphazene) composition for biomaterials16US 8,586,020 B2Korea Institute of Science and Technology · 2013