TU

Thomas C. Usher

PL Polydex Pharmaceuticals Limited: 8 patents #1 of 4Top 25%
RC Rush-Presbyterian-St. Lukes Medical Center: 4 patents #7 of 59Top 15%
UC University Of British Columbia: 1 patents #582 of 1,308Top 45%
Overall (All Time): #425,844 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7235536 Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections Lourens J. D. Zaneveld, Robert Anthony Anderson, Jr. 2007-06-26
7226914 Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections Lourens J. D. Zaneveld, Robert Anthony Anderson, Jr. 2007-06-05
7078392 Cellulose sulfate and other sulfated polysaccharides to prevent and treat papilloma virus infection and other infections Lourens J. D. Zaneveld, Robert Anthony Anderson, Jr. 2006-07-18
6703499 Process of making carboxylated dextran Simon H. Wallis 2004-03-09
6063773 Cellulose sulfate for use as antimicrobial and contraceptive agent Robert Anthony Anderson, Jr., Lourens J. D. Zaneveld 2000-05-16
5514665 Method of preventing or reducing the risk of infection by bacterial pathogens utilizing simple and conjugated dextrans David Speert 1996-05-07
5378828 Process for preparing soluble alkali metal salts of cellulose sulfate using chlorosulfuric acid and pyridine Natu R. Patel, Chhagan G. Tele 1995-01-03
4855416 Method for the manufacture of dextran sulfate and salts thereof 1989-08-08
4784986 Skin treatment compositions and method of use thereof 1988-11-15
4659740 Cosmetic preparations comprising novel elastin derivatives 1987-04-21
4507472 Manufacture of diethylaminoethyl dextrans Natu R. Patel 1985-03-26
4370476 Dextran polycarboxylic acids, ferric hydroxide complexes Izu Hattori 1983-01-25