Y10S 203/10
Vinyl acetate
Y10S203/10 (Vinyl acetate) appears on 13 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 13
- Published applications
- 0
- Assignees
- 4
- Inventors
- 17
- Latest grant
- 3 Apr 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Polymerization inhibitors for acrylic acids and esters3 Apr 2001US 6,210,536 B1Uniroyal Chemical Company, Inc.
- Separation of hexane from vinyl acetate and methyl acrylate by extractive distillation28 Feb 1995US 5,393,385 A
- Separation of n-heptane from vinyl acetate by extractive distillation11 Jan 1994US 5,277,766 A
- Separation of heptane from vinyl acetate by azeotropic distillation2 Nov 1993US 5,258,102 A
- Separation of hexane from vinyl acetate by azeotropic distillation26 Oct 1993US 5,256,259 A
No published applications in this class yet.
Most cited
By later US patents
- Process for the isolation of vinyl acetate by distillation19US 5,066,365 AHoechst Aktiengesellschaft · 1991
- Process for the isolation of vinyl acetate11US 4,818,347 AHoechst Aktiengesellschaft · 1989
- Polymerization inhibitors for acrylic acids and esters11US 6,210,536 B1Uniroyal Chemical Company, Inc. · 2001
- Separation of vinyl acetate from ethyl acetate by extractive distillation10US 4,897,161 A1990
- Separation of vinyl acetate from ethyl acetate by extractive distillation with acids or acid amides8US 4,925,533 A1990