C08G 65/2681
Silicon or compounds thereof
Official title: {Silicon or compounds thereof (silicates C08G65/2657)}
C08G65/2681 (Silicon or compounds thereof) appears on 9 US grants and 2 published applications in this corpus.
Search patents in C08G- Granted patents
- 9
- Published applications
- 2
- Assignees
- 6
- Inventors
- 15
- Latest grant
- 17 Dec 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Copolyether glycol manufacturing process17 Dec 2013US 8,609,805 B2Invista North America S A R L
- Process for producing poly-tetrahydrofuran2 Aug 2011US 7,989,582 B2Hyosung Corporation
- Cyclic ether polymerization using silicon compound accelerators26 Dec 1995US 5,478,920 AE. I. Du Pont de Nemours and Company
- Photo-curable epoxy resin type composition4 Dec 1990US 4,975,471 AKabushiki Kaisha Toshiba
- Photocurable composition16 May 1989US 4,831,063 AKabushiki Kaisha Toshiba
Most cited
By later US patents
- Photo-curable epoxy resin type composition34US 4,975,471 AKabushiki Kaisha Toshiba · 1990
- Cyclic perfluoroaliphaticdisulfonic acid anhydrides13US 4,329,478 AMinnesota Mining and Manufacturing Company · 1982
- Cyclic perfluoroaliphatic-disulfonic acid anhydrides and sulfonamide derivatives thereof13US 4,423,197 AMinnesota Mining and Manufacturing Company · 1983
- Method for producing beta hydroxy ethylene glycol ethers10US 3,954,884 AMonsanto Company · 1976
- Cyclic ether polymerization using silicon compound accelerators10US 5,478,920 AE. I. Du Pont de Nemours and Company · 1995