C23G 5/02877
Ethers
Official title: {Ethers}
C23G5/02877 (Ethers) appears on 4 US grants and 1 published applications in this corpus.
Search patents in C23G- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 3
- Latest grant
- 19 Aug 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 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 | 0 | 1 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cleaning of semiconductor process equipment chamber parts using organic solvents19 Aug 2003US 6,607,605 B2ChemTrace Corporation
- Unsaturated 1,3-dioxolane stabilized with aliphatic aldehyde hydrazone21 Aug 1984US 4,466,903 APPG Industries, Inc.
- Corrosion inhibited solvent compositions29 Nov 1983US 4,418,231 APPG Industries, Inc.
- Stabilization of 1,1,1-trichloroethane compositions against metal-induced decomposition with a polyalkylene glycol monoalkyl ether19 Feb 1980US 4,189,397 AImperial Chemical Industries PLC
Most cited
By later US patents
- Cleaning of semiconductor process equipment chamber parts using organic solvents19US 6,607,605 B2ChemTrace Corporation · 2003
- Stabilization of 1,1,1-trichloroethane compositions against metal-induced decomposition with a polyalkylene glycol monoalkyl ether12US 4,189,397 AImperial Chemical Industries PLC · 1980
- Corrosion inhibited solvent compositions10US 4,418,231 APPG Industries, Inc. · 1983
- Unsaturated 1,3-dioxolane stabilized with aliphatic aldehyde hydrazone1US 4,466,903 APPG Industries, Inc. · 1984