C12R 2001/75
Cephalosporium acremonium
Official title: Cephalosporium acremonium {; Acremonium strictum}
C12R2001/75 (Cephalosporium acremonium) appears on 5 US grants and 0 published applications in this corpus.
Search patents in C12R- Granted patents
- 5
- Published applications
- 0
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 26 Feb 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Penicillins26 Feb 1991US 4,996,313 ANational Research Development Corporation
- Peptide substituted penicillins2 Feb 1988US 4,722,924 ANational Research Development Corporation
- 2-vinylpenams and process19 May 1987US 4,666,835 A
- Synthesis of isopenicillin derivatives in the absence of living cells3 Feb 1981US 4,248,966 AMassachusetts Institute of Technology
- Accellular synthesis of cephalosporins11 Dec 1979US 4,178,210 AMassachusetts Institute of Technology
No published applications in this class yet.
Most cited
By later US patents
- Synthesis of isopenicillin derivatives in the absence of living cells18US 4,248,966 AMassachusetts Institute of Technology · 1981
- Accellular synthesis of cephalosporins15US 4,178,210 AMassachusetts Institute of Technology · 1979
- 2-vinylpenams and process5US 4,666,835 A1987
- Peptide substituted penicillins3US 4,722,924 ANational Research Development Corporation · 1988
- Penicillins1US 4,996,313 ANational Research Development Corporation · 1991