C08L 41/00
Compositions of homopolymers or copolymers of compounds having one or more unsaturated
Official title: Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur; Compositions of derivatives of such polymers
C08L41/00 (Compositions of homopolymers or copolymers of compounds having one or more unsaturated) appears on 81 US grants and 98 published applications in this corpus.
Search patents in C08L- Granted patents
- 81
- Published applications
- 98
- Assignees
- 90
- Inventors
- 311
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 3 |
| 2008 | 0 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 6 |
| 2012 | 2 | 4 |
| 2013 | 4 | 1 |
| 2014 | 3 | 10 |
| 2015 | 2 | 4 |
| 2016 | 2 | 3 |
| 2017 | 8 | 2 |
| 2018 | 3 | 13 |
| 2019 | 4 | 9 |
| 2020 | 8 | 9 |
| 2021 | 7 | 6 |
| 2022 | 3 | 3 |
| 2023 | 6 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Poly(beta-thioester) polymers and polymeric nanoparticles5 Aug 2025US 12,377,153 B2Massachusetts Institute of Technology
- Water-absorbing hydrogel and method for producing the same18 Feb 2025US 12,227,623 B2Nissan Chemical Corporation
- Jettable temporary binders to create removable support materials1 Oct 2024US 12,103,229 B2Ricoh Company, Ltd.
- Bio-electrode13 Feb 2024US 11,896,377 B2Shin-Etsu Chemical Co., Ltd.
- Resist composition and patterning process21 Nov 2023US 11,822,239 B2Shin-Etsu Chemical Co., Ltd.
- Curable composition, cured product, optical material, diffractive optical element, and compound18 Dec 2025US 2025/0382406 A1FUJIFILM Corporation
- Knee implant9 Jan 2025US 2025/0009932 A1Duke University
- Naphthalenedithiol and derivative thereof, and production process and use for the same21 Nov 2024US 2024/0383845 A1Sugai Chemical Industry Co., Ltd.
- Resin composition for ultraviolet curing hard coating containing electrically conductive polymer and production method therefore12 Sep 2024US 2024/0301197 A1Tosoh Corporation
- Fire-retardant copolymers and molding compounds14 Mar 2024US 2024/0084120 A1
Most cited
By later US patents
- Flame retardant polycarbonate composition44US 3,933,734 AGeneral Electric Company · 1976
- Flame retardant polycarbonate composition37US 3,940,366 AGeneral Electric Company · 1976
- Fluoropolymer resins containing ionic or ionizable groups and products containing the same22US 6,872,781 B2Arkema Inc. · 2005
- Translucent, flame-retardant polycarbonate compositions20US 4,220,583 AGeneral Electric Company · 1980
- Flame retardant polycarbonate composition19US 4,263,201 AGeneral Electric Company · 1981