C11D 1/347
Other p-containing anionic compounds
Official title: {Other P-containing anionic compounds (C11D1/006 takes precedence)}
C11D1/347 (Other p-containing anionic compounds) appears on 11 US grants and 0 published applications in this corpus.
Search patents in C11D- Granted patents
- 11
- Published applications
- 0
- Assignees
- 5
- Inventors
- 18
- Latest grant
- 1 Apr 2003
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 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Sulphur orthophosphate compositions, preparation and use1 Apr 2003US 6,541,428 B1Rhodia Chimie
- Cleaning compositions24 Oct 2000US 6,136,766 AToshiba Silicone Co., Ltd.
- Anionic surfactants having multiple hydrophobic and hydrophilic groups19 Sep 2000US 6,121,222 ARhodia Inc.
- Cleaning compositions16 Nov 1999US 5,985,810 AToshiba Silicone Co., Ltd.
- Cleaning compositions2 Nov 1999US 5,977,040 AToshiba Silicone Co., Ltd.
No published applications in this class yet.
Most cited
By later US patents
- Cleaning compositions63US 5,977,040 AToshiba Silicone Co., Ltd. · 1999
- Cleaning compositions60US 5,985,810 AToshiba Silicone Co., Ltd. · 1999
- Cleaning compositions57US 6,136,766 AToshiba Silicone Co., Ltd. · 2000
- Cleaning compositions50US 5,443,747 AKabushiki Kaisha Toshiba · 1995
- Continuous method for cleaning industrial parts using a polyorganosiloxane34US 5,741,365 AKabushiki Kaisha Toshiba · 1998