Y10S 8/91
Soap
Y10S8/91 (Soap) appears on 4 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 4
- Published applications
- 0
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 3 Mar 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Wholly aromatic polyamide fiber with improved dyeability3 Mar 1998US 5,723,570 AIndustrial Technology Research Institute
- Dye suspensions19 Dec 1995US 5,476,519 AAlbright & Wilson Limited
- 3-[3',4'-Dichloro-6'-alkyl-phenyl]-.DELTA. 2-pyrazoline derivatives and their use as optical brighteners30 Aug 1977US 4,045,169 AHoechst Aktiengesellschaft
- Process for the printing of cellulose containing textile material8 Jun 1976US 3,961,887 AHoechst Aktiengesellschaft
No published applications in this class yet.
Most cited
By later US patents
- Dye suspensions8US 5,476,519 AAlbright & Wilson Limited · 1995
- 3-[3',4'-Dichloro-6'-alkyl-phenyl]-.DELTA. 2-pyrazoline derivatives and their use as optical brighteners4US 4,045,169 AHoechst Aktiengesellschaft · 1977
- Process for the printing of cellulose containing textile material3US 3,961,887 AHoechst Aktiengesellschaft · 1976