C08J 2359/00
Working-up: characterised by the use of polyacetals containing polyoxymethylene sequences only
Official title: Characterised by the use of polyacetals containing polyoxymethylene sequences only
C08J2359/00 (Working-up: characterised by the use of polyacetals containing polyoxymethylene sequences only) appears on 65 US grants and 75 published applications in this corpus.
Search patents in C08J- Granted patents
- 65
- Published applications
- 75
- Assignees
- 42
- Inventors
- 236
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 3 | 3 |
| 2014 | 4 | 10 |
| 2015 | 4 | 3 |
| 2016 | 3 | 5 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 3 |
| 2020 | 3 | 4 |
| 2021 | 1 | 4 |
| 2022 | 1 | 5 |
| 2023 | 0 | 3 |
| 2024 | 4 | 9 |
| 2025 | 3 | 2 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Recycling of polyacetal for the production of polyoxymethylene dialkyl ethers22 Sep 2026US 12,742,054 B2Chemcom Investments BV
- Expanded polymer pellets11 Aug 2026US 12,703,131 B2adidas AG
- Expanded pellets and method for manufacturing molded components using them30 Jun 2026US 12,668,004 B2adidas AG
- Method for the production of a colored polyoxymethylene copolymer2 Dec 2025US 12,486,358 B2BASF SE
- Gradient resin, preparation method therefor and use thereof5 Aug 2025US 12,377,027 B2Aidite (Qinhuangdao) Technology Co., Ltd.
- Polyoxmethylene polymer incorporating an aldehyde scavenger3 Sep 2026US 2026/0258221 A1Colormatrix Holdings, Inc.
- Glass wool sheet, thermoplastic resin composite material containing glass fiber and manufacturing method thereof23 Jul 2026US 2026/0209114 A1Mah-Factory, Co., Ltd.
- Polyoxmethylene polymer incorporating an aldehyde scavanger18 Dec 2025US 2025/0382440 A1Colormatrix Holdings, Inc.
- Method for Producing Resin Composition20 Nov 2025US 2025/0353974 A1Asahi Kasei Kabushiki Kaisha
- Layered constructions with removable layers24 Oct 2024US 2024/0352286 A1Boise State University
Most cited
By later US patents
- Expanded polymer pellets34US 10,759,096 B2adidas AG · 2020
- Bonding composition for mineral wool based on reducing saccharide and hydrogenated saccharide, and insulating products obtained25US 8,623,234 B2Saint-Gobain Isover · 2014
- Polyacetal moldings with directly molded-on function elements14US 6,225,416 B1Hoechst Aktiengesellschaft · 2001
- Fiber reinforced polyoxymethylene molding compositions12US 4,394,468 ACelanese Corporation · 1983
- Polyacetal resin composition excellent in heat stability and surface processability and process for surface treating same12US 4,464,435 AAsahi Kasei Kogyo Kabushiki Kaisha · 1984