Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for producing an .alpha.-acyloxy-.alpha.,.beta.-unsaturated carbonyl compound and a 20-acyloxy-17(20)-methylen-21-al-steroid compound

Process for producing an .alpha.-acyloxy-.alpha.,.beta.-unsaturated carbonyl compound and a 20-acyloxy-17(20)-methylen-21-al-steroid compound

US Patent 5084584 · Granted Jan 28, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vehicle traveling assistance device2025
Control device of vehicle, control method, and storage medium2025
Drill and method of manufacturing machined product2017
Process for production of cycloalkyl alkyl ethers2011
Electronic camera capable of setting a print number of a taken image2010
Solvents containing cycloakyl alkyl ethers and process for production of the eth2009
Blood vessel holding device2008
Balloon catheter2008
Graft grasping device2006
Intracardiac suture device2006
Method of and apparatus for manufacturing instant photography film unit2005
Method of and apparatus for manufacturing instant photography film unit2004