A61L 12/146
Aldehydes
Official title: {Aldehydes}
A61L12/146 (Aldehydes) appears on 5 US grants and 0 published applications in this corpus.
Search patents in A61L- Granted patents
- 5
- Published applications
- 0
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 5 Jan 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of treating contact lenses5 Jan 1993US 5,176,714 AAziende Chimiche Riunite Angelini Francesco A.C.R. A.F. S.P.A.
- Method of treating contact lenses7 May 1991US 5,013,484 AAziende Chimiche Riunite Angelini Francesco A.C.R. A.F. S.P.A.
- Method of treating contact lenses23 Jan 1990US 4,895,676 AAziende Chimiche Riunite Angelini Francesco A.C.R. A.F. S.P.A.
- Contact lens disinfecting and preserving solution24 Apr 1984US 4,444,785 ABausch & Lomb Incorporated
- Contact lens disinfecting and preserving solution26 Apr 1983US 4,381,314 ABausch & Lomb Incorporated
No published applications in this class yet.
Most cited
By later US patents
- Contact lens disinfecting and preserving solution9US 4,444,785 ABausch & Lomb Incorporated · 1984
- Method of treating contact lenses2US 4,895,676 AAziende Chimiche Riunite Angelini Francesco A.C.R. A.F. S.P.A. · 1990
- Method of treating contact lenses1US 5,013,484 AAziende Chimiche Riunite Angelini Francesco A.C.R. A.F. S.P.A. · 1991