C08L 53/02
Compositions of block copolymers containing at least one sequence of a polymer
Official title: of vinyl-aromatic monomers and conjugated dienes
C08L53/02 (Compositions of block copolymers containing at least one sequence of a polymer) appears on 3,008 US grants and 2,845 published applications in this corpus.
Search patents in C08L- Granted patents
- 3,008
- Published applications
- 2,845
- Assignees
- 985
- Inventors
- 6,240
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 20 | 0 |
| 1978 | 53 | 0 |
| 1979 | 23 | 0 |
| 1980 | 19 | 0 |
| 1981 | 23 | 0 |
| 1982 | 19 | 0 |
| 1983 | 33 | 0 |
| 1984 | 17 | 0 |
| 1985 | 22 | 0 |
| 1986 | 22 | 0 |
| 1987 | 13 | 0 |
| 1988 | 25 | 0 |
| 1989 | 29 | 0 |
| 1990 | 25 | 0 |
| 1991 | 31 | 0 |
| 1992 | 34 | 0 |
| 1993 | 42 | 0 |
| 1994 | 59 | 0 |
| 1995 | 53 | 0 |
| 1996 | 51 | 0 |
| 1997 | 53 | 0 |
| 1998 | 69 | 0 |
| 1999 | 75 | 0 |
| 2000 | 95 | 0 |
| 2001 | 89 | 17 |
| 2002 | 104 | 101 |
| 2003 | 88 | 148 |
| 2004 | 98 | 143 |
| 2005 | 80 | 146 |
| 2006 | 88 | 134 |
| 2007 | 80 | 136 |
| 2008 | 59 | 107 |
| 2009 | 76 | 122 |
| 2010 | 88 | 152 |
| 2011 | 78 | 105 |
| 2012 | 70 | 100 |
| 2013 | 87 | 105 |
| 2014 | 77 | 85 |
| 2015 | 75 | 87 |
| 2016 | 77 | 106 |
| 2017 | 81 | 113 |
| 2018 | 75 | 127 |
| 2019 | 101 | 123 |
| 2020 | 104 | 137 |
| 2021 | 70 | 113 |
| 2022 | 81 | 109 |
| 2023 | 87 | 117 |
| 2024 | 79 | 88 |
| 2025 | 50 | 69 |
| 2026 | 43 | 55 |
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.
- Adhesive composition, adhesive film prepared from the same and display member including the same6 Oct 2026US 12,753,329 B2Samsung Electronics Co., Ltd.
- Adhesive composition, adhesive film prepared from the same and display member including the same29 Sep 2026US 12,747,374 B2Samsung Electronics Co., Ltd.
- Hair fasteners and methods of manufacture thereof22 Sep 2026US 12,740,629 B2Tung Hing Plastic Manufactory Ltd.
- Curable film composition, curable film, and cured product thereof22 Sep 2026US 12,742,059 B2Thintronics, Inc.
- 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
- Systems and methods for improved lap shear strength and displacement of two-component structural adhesives1 Oct 2026US 2026/0297374 A1PPG Industries Ohio, Inc.
- Shoe Component, Cushion Member, and Method of Making Same17 Sep 2026US 2026/0272102 A1
- Decabromo-Diphenyl Ethane Free Flame Retardant Thermoplastic Composition3 Sep 2026US 2026/0258233 A1LANXESS Corporation
Most cited
By later US patents
- 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
- Filled cables421US 4,259,540 ABell Telephone Laboratories, Incorporated · 1981
- Drug delivery compositions and medical devices containing block copolymer375US 6,545,097 B2SciMed Life Systems, Inc. · 2003
- Rate-reducing membrane for release of an agent367US 6,753,071 B1Advanced Cardiovascular Systems, Inc. · 2004