C08J 2355/00
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 C08J2323/00 - C08J2353/00
C08J2355/00 (Working-up: characterised by the use of homopolymers or copolymers, obtained by polymerisation) appears on 148 US grants and 235 published applications in this corpus.
Search patents in C08J- Granted patents
- 148
- Published applications
- 235
- Assignees
- 166
- Inventors
- 600
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 6 |
| 2014 | 3 | 8 |
| 2015 | 3 | 10 |
| 2016 | 6 | 14 |
| 2017 | 7 | 20 |
| 2018 | 10 | 18 |
| 2019 | 21 | 25 |
| 2020 | 10 | 13 |
| 2021 | 11 | 16 |
| 2022 | 7 | 25 |
| 2023 | 8 | 21 |
| 2024 | 17 | 19 |
| 2025 | 7 | 14 |
| 2026 | 9 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Instrinsically antimicrobial porosic matrix composites and method of manufacture thereof15 Sep 2026US 12,733,637 B2
- Modified hyaluronic acid as dopant for PEDOT and/or PProDOT polymers7 Jul 2026US 12,674,006 B2Centre National De La Recherche Scientifique
- Processes for recycling polystyrene waste and/or polystyrene copolymer waste9 Jun 2026US 12,649,839 B2Polystyvert Inc.
- Light-resistant, heat-resistant and durable ultraviolet absorber9 Jun 2026US 12,649,845 B2Miyoshi Oil & Fat Co., Ltd.
- Polypropylene-based graft polymer, thermoplastic resin composition, and molded article thereof19 May 2026US 12,630,704 B2Techno-Umg Co., Ltd.
- Chemical foaming of interior components8 Oct 2026US 2026/0308345 A1GM Global Technology Operations LLC
- Processing petroleum-derived materials1 Oct 2026US 2026/0297268 A1Plastonix Inc.
- Use of Thermolatent Catalyst to Improve Properties of Single-Layer Polyurethane Coatings17 Sep 2026US 2026/0275062 A1Covestro Deutschland AG
- Toy building bricks made of recycled abs material27 Aug 2026US 2026/0250503 A1Lego A/S
- Adhesive for bonding dissimilar materials in medical device6 Aug 2026US 2026/0226331 A1CareFusion 303, Inc.
Most cited
By later US patents
- Method of making thermoplastic foamed articles using supercritical fluid74US 5,670,102 AMinnesota Mining and Manufacturing Company · 1997
- Semi-continuous production of solid state polymeric foams54US 5,684,055 AUniversity of Washington · 1997
- Process for preparing a foamed body having an annular ring pattern in cross-section52US 4,048,101 ADaicel Corporation · 1977
- Foamed insulation coating on pipes and methods therefor28US 10,234,068 B2Shawcor Ltd. · 2019
- Formation of structural components using ceramic fibers26US 9,109,093 B2Apple Inc. · 2015