Search Results
Patent
Method for protecting a substrate surface from contamination using the photophoretic effect
November 22, 1994
Patent
Method for producing elemental sulfur from sulfur-containing gases
November 22, 1994
Patent
Camptothecin analogs as potent inhibitors of topoisomerase I
November 15, 1994
Patent
Hydraulic cement set-accelerating admixtures incorporating glycols
September 20, 1994
Patent
Method of treating tumors with anti-tumor effective camptothecin compounds
August 23, 1994
Patent
Low shrinkage cement composition
July 05, 1994
Patent
Low shrinkage cement composition
July 05, 1994
Patent
Clocking system for asynchronous operations
June 07, 1994
Patent
Hexahydroindenopyridine compounds having antispermatogenic activity
June 07, 1994
Patent
Symmetric self-aligned processing
June 07, 1994
Patent
S-2-(substituted ethylamino)ethyl phosphorothioates
March 29, 1994
Patent
Fabrication method for microelectromechanical transducer
March 01, 1994