C08G 2/20
With other aldehydes or ketones
Official title: with other aldehydes or ketones
C08G2/20 (With other aldehydes or ketones) appears on 9 US grants and 12 published applications in this corpus.
Search patents in C08G- Granted patents
- 9
- Published applications
- 12
- Assignees
- 10
- Inventors
- 39
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Oxymethylene-copolymer manufacturing method23 Apr 2024US 11,965,058 B2Mitsubishi Gas Chemical Company, Inc.
- Controlled degradation of a stimuli-responsive polymer film2 Jan 2024US 11,862,473 B2Lam Research Corporation
- Self-immolative polymers, articles thereof, and methods of making and using same26 May 2020US 10,662,274 B2Georgia Tech Research Corporation
- Method for producing polyacetal resin composition5 Dec 2017US 9,834,669 B1Polyplastics Co., Ltd.
- Process for the preparation of acetal polymers4 Apr 2006US 7,022,805 B2Ticona LLC
- Polymer, electrode plate and associated battery cell, battery and electrical device31 Jul 2025US 2025/0246630 A1Contemporary Amperex Technology (Hong Kong) Limited
- Methods and formulations for sacrificial bracing, surface protection, and queue-time management using stimulus responsive polymers24 Apr 2025US 2025/0132195 A1Lam Research Corporation
- Layered constructions with removable layers24 Oct 2024US 2024/0352286 A1Boise State University
- Residue-free removal of stimulus responsive polymers from substrates29 Jun 2023US 2023/0207305 A1Lam Research Corporation
- Controlled degradation of a stimuli-responsive polymer film4 May 2023US 2023/0136036 A1Lam Research Corporation
Most cited
By later US patents
- Novel organometallic polymers6US 4,734,481 ACiba-Geigy Corporation · 1988
- Self-immolative polymers, articles thereof, and methods of making and using same4US 10,662,274 B2Georgia Tech Research Corporation · 2020
- Positive type, radiation-sensitive organic polymer materials4US 4,504,646 AHitachi, Ltd. · 1985
- Self-developing radiation sensitive resist with amorphous polymer having haloalkyl substitution derived from cycic ether4US 4,897,336 A1990
- Polyacetal copolymer3US 6,365,704 B1Polyplastics Co., Ltd. · 2002