Search Results
Showing results 401 to 420 of 528.
Patent
Processing additives for hydraulic cements
April 11, 2000
Patent
11.beta.-aryl-17, 17-spirothiolane-substituted steroids
March 28, 2000
Patent
Water-soluble esters of camptothecin compounds
March 21, 2000
Patent
20-keto-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties
February 01, 2000
Patent
17.beta.-nitro-11.beta.-arylisteroids and their derivatives having agonist or antagonist hormonal properties
January 18, 2000
Patent
Camptothecin compounds with combined topoisomarase I inhibition and DNA alkylation properties
November 16, 1999
Patent
Fluidizable particulate materials and methods of making same
October 26, 1999
Patent
17.beta.-nitro-11.beta.-arylsteroids and their derivatives having agonist or antagonist hormonal properties
October 05, 1999
Patent
Method and apparatus for transitions and other special effects in digital motion video
September 28, 1999
Patent
Hexahydroindenopyridine compounds having antispermatogenic activity
September 14, 1999
Patent
Androgenic steroid compounds and a method of making and using the same
September 14, 1999
Patent
Methods for controlling invertebrate pests using cocaine receptor binding ligands
August 10, 1999
Patent
Camptothecin compounds with combined topoisomerase I inhibition and DNA alkylation properties
August 03, 1999
Patent
Attrition resistant catalysts and sorbents based on heavy metal poisoned FCC catalysts
July 27, 1999
Patent
Water-soluble esters of camptothecin compounds
June 29, 1999
Patent
Metal sulfide initiators for metal oxide sorbent regeneration
June 22, 1999
Patent
Line plasma vapor phase deposition apparatus and method
June 01, 1999
Patent
Durable plasma treatment apparatus and method
February 23, 1999
Patent
Synthesis of 5-aminocarbonyl-5H-dibenzo[a,d]cyclohepten-5,10-imine
November 03, 1998
Patent
Plasma treatment apparatus
September 01, 1998