C08J 2455/00
Working-up: characterised by the use of homopolymers or copolymers, obtained by polymerisation
Official title: Characterised by the use of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08J2423/00 - C08J2453/00
C08J2455/00 (Working-up: characterised by the use of homopolymers or copolymers, obtained by polymerisation) appears on 51 US grants and 81 published applications in this corpus.
Search patents in C08J- Granted patents
- 51
- Published applications
- 81
- Assignees
- 58
- Inventors
- 239
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 3 |
| 2015 | 0 | 5 |
| 2016 | 0 | 8 |
| 2017 | 4 | 3 |
| 2018 | 3 | 6 |
| 2019 | 6 | 10 |
| 2020 | 8 | 4 |
| 2021 | 4 | 3 |
| 2022 | 1 | 5 |
| 2023 | 4 | 9 |
| 2024 | 3 | 5 |
| 2025 | 3 | 8 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-layer composite article including polyurethane layer and PC/ABS layer1 Sep 2026US 12,722,363 B2Trinseo Europe GmbH
- Material systems and methods of manufacture for auxetic foams11 Aug 2026US 12,703,132 B2The Florida State University Research Foundation, Inc.
- Polypropylene-based graft polymer, thermoplastic resin composition, and molded article thereof19 May 2026US 12,630,704 B2Techno-Umg Co., Ltd.
- Composite body24 Mar 2026US 12,583,992 B2AGC Inc.
- Multi-layer composite article including a cover layer and a PC/ABS layer and methods thereof11 Nov 2025US 12,466,168 B2Trinseo Europe GmbH
- Material systems and methods of manufacture for auxetic foams1 Oct 2026US 2026/0295909 A1The Florida State University Research Foundation, Inc.
- Polycarbonate alloy material with good color stability, preparation method thereof and use thereof30 Jul 2026US 2026/0217969 A1Kingfasci.&Tech.Co.,Ltd.
- Expandable thermoplastic polymer particles with a content of recycled material, and method for producing same19 Feb 2026US 2026/0049194 A1Ineos Styrolution Group GmbH
- Polyolefin film and use thereof17 Jul 2025US 2025/0230292 A1Topas Advanced Polymers GmbH
- Housings For Electronic Devices And Memory Devices3 Jul 2025US 2025/0218467 A1SanDisk Technologies LLC
Most cited
By later US patents
- Multiphase core//shell polymers64US 4,306,040 AMonsanto Company · 1981
- Process for preparing a foamed body having an annular ring pattern in cross-section52US 4,048,101 ADaicel Corporation · 1977
- Refinishing of the surfaces of bodies of a thermoplastic resin14US 4,247,580 AStuart Plastics Ltd. · 1981
- Primer composition for olefin resin8US 4,692,357 AMitsubishi Petrochemical Co., Ltd. · 1987
- Plastic adhesive6US 7,838,585 B2Oatey Co. · 2010