C08F 246/00
Copolymers in which the nature of only the monomers in minority is
Official title: Copolymers in which the nature of only the monomers in minority is defined
C08F246/00 (Copolymers in which the nature of only the monomers in minority is) appears on 399 US grants and 120 published applications in this corpus.
Search patents in C08F- Granted patents
- 399
- Published applications
- 120
- Assignees
- 188
- Inventors
- 793
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 15 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 12 | 0 |
| 1988 | 9 | 0 |
| 1989 | 11 | 0 |
| 1990 | 10 | 0 |
| 1991 | 20 | 0 |
| 1992 | 20 | 0 |
| 1993 | 21 | 0 |
| 1994 | 16 | 0 |
| 1995 | 18 | 0 |
| 1996 | 13 | 0 |
| 1997 | 9 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 17 | 0 |
| 2001 | 15 | 6 |
| 2002 | 26 | 19 |
| 2003 | 15 | 24 |
| 2004 | 17 | 26 |
| 2005 | 13 | 16 |
| 2006 | 14 | 9 |
| 2007 | 9 | 5 |
| 2008 | 4 | 3 |
| 2009 | 5 | 0 |
| 2010 | 2 | 0 |
| 2011 | 5 | 0 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 0 | 1 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Lithographic printing plate precursor, method for producing lithographic printing plate, polymer particle, and composition28 Feb 2023US 11,590,751 B2FUJIFILM Corporation
- Polymer blends26 May 2020US 10,662,284 B2Zeus Industrial Products, Inc.
- Conjugation reactions21 May 2013US 8,445,612 B2Biocompatibles UK Limited
- Polymer conjugates30 Apr 2013US 8,431,113 B2Biocompatibles UK Limited
- Ampholytic copolymer and use thereof10 Apr 2012US 8,153,740 B2BASF SE
- Method of preparing a monomeric photoinitiator16 Oct 2025US 2025/0320191 A1Henkel AG & Co. KGaA
- Methods of synthesizing dialykylamino disulfide dynamic crosslinkers7 Aug 2025US 2025/0250381 A1Braskem America, Inc.
- Carbonate-containing unsaturated compound, preparation method therefor, cured product prepared therefrom, and method for degrading cured product22 May 2025US 2025/0162974 A1Swancor Innovation & Incubation Co., Ltd.
- Polymer blends14 Mar 2024US 2024/0084071 A1Zeus Co., Ltd.
- Fluorine-containing copolymer14 Dec 2023US 2023/0399428 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Liquid emulsion polymers useful as pH responsive thickeners for aqueous systems228US 4,384,096 AThe Dow Chemical Company · 1983
- UV curable crosslinking agents useful in copolymerization224US 5,449,729 ABausch & Lomb Incorporated · 1995
- Optical component221US 5,602,661 AHoffmann-La Roche Inc. · 1997
- UV curable crosslinking agents useful in copolymerization217US 5,310,779 ABausch & Lomb Incorporated · 1994
- Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same167US 4,981,557 AThe Procter & Gamble Company · 1991