C08F 36/20
Unconjugated
Official title: unconjugated
C08F36/20 (Unconjugated) appears on 78 US grants and 77 published applications in this corpus.
Search patents in C08F- Granted patents
- 78
- Published applications
- 77
- Assignees
- 60
- Inventors
- 231
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 5 | 6 |
| 2007 | 2 | 2 |
| 2008 | 0 | 6 |
| 2009 | 3 | 2 |
| 2010 | 2 | 3 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 5 |
| 2014 | 2 | 3 |
| 2015 | 2 | 4 |
| 2016 | 4 | 7 |
| 2017 | 3 | 5 |
| 2018 | 6 | 5 |
| 2019 | 6 | 5 |
| 2020 | 0 | 2 |
| 2021 | 4 | 2 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluorine-containing polymer and method of producing same20 Jan 2026US 12,528,896 B2AGC Inc.
- Polymers of 4-substituted hexadiene and processes for production thereof23 Dec 2025US 12,503,529 B2ExxonMobil Chemical Patents Inc.
- Polycannabinoids, compounds, compositions and methods of use9 Dec 2025US 12,491,199 B2University of Connecticut
- Branched polymers21 Oct 2025US 12,448,467 B2The University of Liverpool
- Resin, photoresist composition, and method of manufacturing semiconductor device5 Nov 2024US 12,135,502 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Polycannabinoids, compounds, compositions and methods of use16 Apr 2026US 2026/0102412 A1University of Connecticut
- Polycannabinoids, compounds, compositions and methods of use12 Mar 2026US 2026/0069617 A1University of Connecticut
- Resin, photoresist composition, and method of manufacturing semiconductor device14 Nov 2024US 2024/0377739 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Crosslinking compounds and crosslinked acrylic polymeric materials8 Feb 2024US 2024/0043369 A1Duke University
- Resin, photoresist composition, and method of manufacturing semiconductor device7 Dec 2023US 2023/0393467 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Polymerization processes and products therefrom125US 4,224,415 ARohm and Haas Company · 1980
- Process for preparing macroreticular resins, copolymers and products of said process123US 4,382,124 ARohm and Haas Company · 1983
- Macroreticulated copolymer adsorption process74US 4,297,220 ARohm and Haas Company · 1981
- Curable liquid polymer compositions57US 4,008,341 AW. R. Grace & Co. · 1977
- Emulsion polymerization of cationic monomers52US 3,968,037 ACalgon Corporation · 1976