C08G 2/24
With acetals
Official title: with acetals
C08G2/24 (With acetals) appears on 38 US grants and 37 published applications in this corpus.
Search patents in C08G- Granted patents
- 38
- Published applications
- 37
- Assignees
- 23
- Inventors
- 100
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 7 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 4 |
| 2021 | 4 | 0 |
| 2022 | 0 | 2 |
| 2023 | 2 | 3 |
| 2024 | 2 | 4 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition for use in sintered molded bodies and sintered molded body10 Mar 2026US 12,569,911 B2Asahi Kasei Kabushiki Kaisha
- Polyoxymethylene and method of producing same14 May 2024US 11,981,772 B2Asahi Kasei Kabushiki Kaisha
- Oxymethylene copolymer resin composition and method for producing same13 Feb 2024US 11,898,033 B2Mitsubishi Gas Chemical Company, Inc.
- Antimicrobial fibers26 Sep 2023US 11,767,423 B2Mitsubishi Gas Chemical Company, Inc.
- Method for producing oxymethylene copolymer6 Jun 2023US 11,667,745 B2Mitsubishi Gas Chemical Company, Inc.
- Polyacetal Resin Composition13 Mar 2025US 2025/0084249 A1Asahi Kasei Kabushiki Kaisha
- Powdery material for 3d printer, three-dimensional shaped object, and production method therefor16 Jan 2025US 2025/0019549 A1Polyplastics Co., Ltd.
- Liquid monofunctional 1,3-dioxolane copolymers1 Aug 2024US 2024/0254271 A1Wacker Cheimie AG
- Composition for use in sintered molded bodies and sintered molded body13 Jun 2024US 2024/0189898 A1Asahi Kasei Kabushiki Kaisha
- Molded body, method of producing molded body, and method of producing sintered body13 Jun 2024US 2024/0189903 A1Asahi Kasei Kabushiki Kaisha
Most cited
By later US patents
- Process for the preparation of polyacetal copolymers21US 5,587,449 AHoechst Aktiengesellschaft · 1996
- Process for removing methanol from formaldehyde-containing solutions19US 7,301,055 B2Ticona LLC · 2007
- Novel polyacetal copolymers of trioxane and trimethylolpropane formal derivatives11US 5,004,798 AHoechst Celanese Corporation · 1991
- Novel polyacetal copolymers of trioxane and 1,2,6-hexanetriol formal derivatives10US 4,975,518 AHoechst Celanese Corporation · 1990
- Process for producing polyacetal copolymer10US 5,886,139 APolyplastics Co., Ltd. · 1999