C08J 2459/00
Working-up: characterised by the use of polyacetals containing polyoxymethylene sequences only
Official title: Characterised by the use of polyacetals containing polyoxymethylene sequences only
C08J2459/00 (Working-up: characterised by the use of polyacetals containing polyoxymethylene sequences only) appears on 10 US grants and 14 published applications in this corpus.
Search patents in C08J- Granted patents
- 10
- Published applications
- 14
- Assignees
- 13
- Inventors
- 46
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 3 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year.
Subgroups
Granted patents
Recent patents
- Housings for electronic devices and memory devices29 Apr 2025US 12,288,573 B2SanDisk Technologies LLC
- Polyacetal resin composition, molded article and method for manufacturing polyacetal resin composition12 Jul 2022US 11,384,237 B2Mitsubishi Engineering-Plastics Corporation
- Master batch containing acylation-modified microfibrillated plant fibers8 Dec 2020US 10,858,485 B2Kyoto University
- Flexible compact nanogenerators based on mechanoradical-forming porous polymer films21 Apr 2020US 10,629,800 B2Wisconsin Alumni Research Foundation
- Closed-cell tannin-based foams without formaldehyde17 Oct 2017US 9,790,342 B2E. I. Du Pont de Nemours and Company
- Housings For Electronic Devices And Memory Devices3 Jul 2025US 2025/0218467 A1SanDisk Technologies LLC
- Semiconductive polypropylene composition4 Jan 2024US 2024/0002647 A1Borealis AG
- Housings for electronic devices and memory devices16 Mar 2023US 2023/0081057 A1Western Digital Technologies, Inc.
- Polyacetal resin composition, molded article and method for manufacturing polyacetal resin composition16 Apr 2020US 2020/0115542 A1Mitsubishi Engineering-Plastics Corporation
- Master batch containing acylation-modified microfibrillated plant fibers28 Mar 2019US 2019/0092909 A1Kyoto University
Most cited
By later US patents
- Flexible compact nanogenerators based on mechanoradical-forming porous polymer films7US 10,629,800 B2Wisconsin Alumni Research Foundation · 2020
- Colorant concentrates for dyeing polyoxymethylene moulding materials7US 6,306,940 B1Ticona LLC · 2001
- Water soluble polymer powders with improved dispersibility4US 9,441,118 B2Hercules Incorporated · 2016
- Closed-cell tannin-based foams3US 9,701,803 B2E. I. Du Pont de Nemours and Company · 2017
- Thermoformed articles and compositions of poly(hydroxyalkanoic acid) and polyoxymethylene2US 8,182,734 B1E. I. Du Pont de Nemours and Company · 2012