Inventor

UGI IVAR

4 patents

⚠️ This page may combine multiple inventors who share the name “UGI IVAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

2 patents

US4111933ASep 5, 1978

Protection of functional groups during reaction and their subsequent restoration

BAYER AG10 citations70

US3941887AMar 2, 1976

Dithiobiuret derivatives used for repelling birds, rodents, leporine animals and ruminants

BAYER AG4 citations57

UGICHEM GMBH

2 patents

US6509463B1Jan 21, 2003

Isocyanoalkylcarbonic acid derivatives, the reaction thereof in isocyanide multicomponent reactions to form sec-amido-alkylcarbonic acid derivatives, and those sec-amidoalkyl-carbonic acid derivatives

UGICHEM GMBH0 citations44

US6147240ANov 14, 2000

Isocyanoalkyl carbonic acid derivatives, their conversion into secondary amidoalkyl carbonic acid derivatives by isocyanide-multicomponent reactions, as well as these secondary amidoalkyl carbonic acid derivatives

UGICHEM GMBH0 citations44