C08F 8/02
Alkylation
C08F8/02 (Alkylation) appears on 229 US grants and 185 published applications in this corpus.
Search patents in C08F- Granted patents
- 229
- Published applications
- 185
- Assignees
- 182
- Inventors
- 638
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 14 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 3 |
| 2003 | 2 | 6 |
| 2004 | 3 | 7 |
| 2005 | 5 | 4 |
| 2006 | 5 | 2 |
| 2007 | 2 | 5 |
| 2008 | 3 | 5 |
| 2009 | 1 | 4 |
| 2010 | 3 | 9 |
| 2011 | 4 | 13 |
| 2012 | 7 | 7 |
| 2013 | 8 | 10 |
| 2014 | 6 | 8 |
| 2015 | 7 | 12 |
| 2016 | 7 | 4 |
| 2017 | 13 | 3 |
| 2018 | 2 | 12 |
| 2019 | 3 | 12 |
| 2020 | 7 | 13 |
| 2021 | 13 | 8 |
| 2022 | 7 | 5 |
| 2023 | 8 | 7 |
| 2024 | 4 | 4 |
| 2025 | 4 | 12 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- HCL-binding compositions for and methods of treating acid-base disorders2 Jun 2026US 12,642,815 B2Renibus Therapeutics, Inc.
- Polymeric disinfectants and uses thereof17 Feb 2026US 12,552,882 B2Technion Research & Development Foundation Limited
- Polymers, compositions and methods for treating hyperuricemia25 Nov 2025US 12,478,638 B2Waterstone Pharmaceuticals(Wuhan) Co., Ltd.
- Tris(alkoxycarbonylamino)triazine composition, coating composition comprising the same and manufacturing method thereof2 Sep 2025US 12,404,254 B2Chang Chun Plastics Co., Ltd.
- Ethylene-based polymer composition with branching and process for producing the same12 Aug 2025US 12,384,866 B2Dow Global Technologies LLC
- Negative resist composition and method for producing resist pattern8 Oct 2026US 2026/0310078 A1Sumitomo Chemical Company, Limited
- Polymer compound27 Aug 2026US 2026/0250541 A1
- Process for producing amido-methylated vinyl-aromatic polymerizates30 Jul 2026US 2026/0217874 A1LANXESS Deutschland GmbH
- Propylene composition23 Jul 2026US 2026/0209397 A1Borealis AG
- Resin composition, molding material, multilayer structure, molded body, food package, and methods for producing resin composition and multilayer structure16 Jul 2026US 2026/0201081 A1Mitsubishi Chemical Corporation
Most cited
By later US patents
- Amine polymer sequestrant and method of cholesterol depletion120US 5,607,669 AGelTex Pharmaceuticals, Inc. · 1997
- Method for removing bile salts from a patient with alkylated amine polymers113US 5,679,717 AGelTex Pharmaceuticals, Inc. · 1997
- Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives107US 5,017,299 AExxon Chemical Patents Inc. · 1991
- Alkylated amine polymers102US 5,693,675 AGelTex Pharmaceuticals, Inc. · 1997
- Hydrophobic amine polymer sequestrant and method of cholesterol depletion93US 5,618,530 AGelTex Pharmaceuticals, Inc. · 1997