C08L 53/005
Modified block copolymers
Official title: {Modified block copolymers}
C08L53/005 (Modified block copolymers) appears on 288 US grants and 341 published applications in this corpus.
Search patents in C08L- Granted patents
- 288
- Published applications
- 341
- Assignees
- 206
- Inventors
- 969
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 10 | 0 |
| 2002 | 7 | 11 |
| 2003 | 3 | 12 |
| 2004 | 10 | 11 |
| 2005 | 9 | 16 |
| 2006 | 5 | 11 |
| 2007 | 9 | 16 |
| 2008 | 6 | 15 |
| 2009 | 9 | 17 |
| 2010 | 12 | 27 |
| 2011 | 14 | 18 |
| 2012 | 12 | 11 |
| 2013 | 15 | 15 |
| 2014 | 15 | 15 |
| 2015 | 8 | 4 |
| 2016 | 12 | 14 |
| 2017 | 11 | 18 |
| 2018 | 11 | 14 |
| 2019 | 17 | 16 |
| 2020 | 13 | 18 |
| 2021 | 9 | 11 |
| 2022 | 10 | 9 |
| 2023 | 6 | 16 |
| 2024 | 10 | 11 |
| 2025 | 5 | 15 |
| 2026 | 7 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Porous piezoelectric composites and production thereof14 Jul 2026US 12,679,021 B2National Research Council of Canada
- Thermally curable piezoelectric composites and use thereof in additive manufacturing16 Jun 2026US 12,654,388 B2National Research Council of Canada
- Process for the preparation of hydroxyl-functionalized polyether-polysiloxane block copolymers9 Jun 2026US 12,649,828 B2Henkel AG & Co. KGaA
- Piezoelectric composites having localized piezoelectric particles and use thereof in additive manufacturing21 Apr 2026US 12,605,885 B2National Research Council of Canada
- Polyolefin adhesive film17 Feb 2026US 12,552,143 B2Nan Ya Plastics Corporation
- Rheology control additive compositions4 Dec 2025US 2025/0368768 A1Arkema France
- Support body-equipped resin film, manufacturing method for printed wiring board, and manufacturing method for semiconductor package23 Oct 2025US 2025/0326925 A1Resonac Corporation
- Piezoelectric composites featuring non-covalent interactions and use thereof in additive manufacturing2 Oct 2025US 2025/0303634 A1National Research Council of Canada
- Polymer film, laminate, and laminate with metal25 Sep 2025US 2025/0297064 A1FUJIFILM Corporation
- Curable resin composition, curable film, and laminated film11 Sep 2025US 2025/0282944 A1
Most cited
By later US patents
- Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation128US 7,858,706 B2Dow Global Technologies LLC · 2010
- Tear resistant gels, composites, and liner articles85US 7,344,568 B2Applied Elastomerics, Inc. · 2008
- Compatibilized polymer blends83US 4,299,931 AMonsanto Company · 1981
- Thermoplastic resin composition74US 5,206,284 AToyota Jidosha Kabushiki Kaisha · 1993
- Thermoplastic resin composition73US 5,091,462 AToyota Jidosha Kabushiki Kaisha · 1992