Patents by Inventor Silvia Zumin Tricerri

Silvia Zumin Tricerri has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

3-Desacetoxymethyl-3- 5'(1-methyltetrazolyl)thio!methyl-7- 1-(4-nitr oimidazolyl)acetyl!aminocephalosporanic acid

Patent number: 4073903

Abstract: The present invention relates to a novel therapeutically active derivative of 7-aminocephalosporanic acid which is 7- 1-(1H-4-nitroimidazolyl)acetyl!amino-3- 5-(1H-1-methyltetrazolyl)thio!m ethyl-3-cephem-4-carboxylic acid.

Type: Grant

Filed: September 27, 1976

Date of Patent: February 14, 1978

Assignee: Pierrel S.p.A.

Inventors: Silvia Zumin Tricerri, Lino Chiarani

3-Desacetoxymethyl-3- 5'(1-methyltetrazolyl)thio!methyl-7- 1-(4-nitr oimidazolyl)acetyl!aminocephalosporanic acid