C08L 53/00
Compositions of block copolymers containing at least one sequence of a polymer
Official title: Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08L53/00 (Compositions of block copolymers containing at least one sequence of a polymer) appears on 5,160 US grants and 5,093 published applications in this corpus.
Search patents in C08L- Granted patents
- 5,160
- Published applications
- 5,093
- Assignees
- 1,622
- Inventors
- 11,104
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 25 | 0 |
| 1978 | 56 | 0 |
| 1979 | 27 | 0 |
| 1980 | 25 | 0 |
| 1981 | 32 | 0 |
| 1982 | 31 | 0 |
| 1983 | 42 | 0 |
| 1984 | 20 | 0 |
| 1985 | 31 | 0 |
| 1986 | 30 | 0 |
| 1987 | 24 | 0 |
| 1988 | 37 | 0 |
| 1989 | 48 | 0 |
| 1990 | 40 | 0 |
| 1991 | 49 | 0 |
| 1992 | 48 | 0 |
| 1993 | 76 | 0 |
| 1994 | 93 | 0 |
| 1995 | 86 | 0 |
| 1996 | 81 | 0 |
| 1997 | 84 | 0 |
| 1998 | 121 | 0 |
| 1999 | 118 | 0 |
| 2000 | 157 | 0 |
| 2001 | 169 | 42 |
| 2002 | 189 | 178 |
| 2003 | 163 | 240 |
| 2004 | 147 | 241 |
| 2005 | 128 | 267 |
| 2006 | 156 | 256 |
| 2007 | 138 | 240 |
| 2008 | 109 | 233 |
| 2009 | 120 | 247 |
| 2010 | 176 | 294 |
| 2011 | 152 | 244 |
| 2012 | 164 | 171 |
| 2013 | 180 | 193 |
| 2014 | 171 | 175 |
| 2015 | 140 | 169 |
| 2016 | 141 | 183 |
| 2017 | 155 | 182 |
| 2018 | 140 | 213 |
| 2019 | 164 | 207 |
| 2020 | 171 | 225 |
| 2021 | 120 | 200 |
| 2022 | 138 | 183 |
| 2023 | 143 | 180 |
| 2024 | 127 | 137 |
| 2025 | 87 | 118 |
| 2026 | 64 | 75 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermoplastic resin composition6 Oct 2026US 12,753,300 B2LG Chem.Ltd.
- Resin composition, prepreg, film provided with resin, metal foil provided with resin, metal-clad laminate, and wiring board6 Oct 2026US 12,753,301 B2Panasonic Intellectual Property Management Co., Ltd.
- Adhesive composition, adhesive film prepared from the same and display member including the same6 Oct 2026US 12,753,329 B2Samsung Electronics Co., Ltd.
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same29 Sep 2026US 12,747,348 B2LG Chem.Ltd.
- Adhesive composition, adhesive film prepared from the same and display member including the same29 Sep 2026US 12,747,374 B2Samsung Electronics Co., Ltd.
- Elastic sulfonated styrene diene block copolymers8 Oct 2026US 2026/0308343 A1Rensselaer Polytechnic Institute
- Environment-Friendly Thermoplastic Elastomer Composition and Article Produced Therefrom8 Oct 2026US 2026/0308371 A1Lotte Chemical Corporation
- Ultra-high molecular weight polymers and methods of using the same1 Oct 2026US 2026/0297319 A1
- Systems and methods for improved lap shear strength and displacement of two-component structural adhesives1 Oct 2026US 2026/0297374 A1PPG Industries Ohio, Inc.
- Crystallization-driven self-strengthening polymers and associated compositions and methods24 Sep 2026US 2026/0286030 A1The Regents of the University of Colorado, a body corporate
Most cited
By later US patents
- End use applications of biodegradable polymers1,525US 5,444,113 AEcopol, LLC · 1995
- Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers991US 4,663,220 AKimberly-Clark Corporation · 1987
- Thermoplastic elastomer gelatinous compositions461US 4,369,284 AApplied Elastomerics, Inc. · 1983
- Golf ball and method of making same449US 5,803,831 ALisco, Inc. · 1998
- Filled cables421US 4,259,540 ABell Telephone Laboratories, Incorporated · 1981