Inventor
PEDRETTI UGO
IT17 patents
⚠️ This page may combine multiple inventors who share the name “PEDRETTI UGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENIRICERCHE SPA
14 patentsUS4886716ADec 12, 1989
Solid polymeric electrolyte and electrochemical generators containing it
ENIRICERCHE SPA29 citations92
US5432248AJul 11, 1995
Thermotropic polyesterimide, a process for its preparation, and its use
ENIRICERCHE SPA6 citations71
US5070155ADec 3, 1991
Semi-aromatic copolyamide or copolyester-amide prepared from aliphatic polyamide
ENIRICERCHE SPA8 citations69
US4833229AMay 23, 1989
Thermotropic copolyester having a nematic structure of the liquid-crystalline phase
ENIRICERCHE SPA11 citations68
US5243017ASep 7, 1993
Thermotropic copolyesteramide, process for its preparation and utilization
ENIRICERCHE SPA3 citations60
US5248753ASep 28, 1993
Thermotropic copolyesteramide, process for its preparation and utilization
ENIRICERCHE SPA2 citations59
US4963642AOct 16, 1990
Thermotropic copolyester and process for preparing it and use thereof
ENIRICERCHE SPA2 citations59
US5334695AAug 2, 1994
Thermotropic copolyester, process for preparing it and use thereof in the preparation of vulcanized rubbers
ENIRICERCHE SPA4 citations58
US5219953AJun 15, 1993
Catalytic preparation of semi-aromatic copolyamides and copolyester-amides
ENIRICERCHE SPA2 citations58
US5296638AMar 22, 1994
Process for preparing carboxylated 2-allyl-phenols
ENIRICERCHE SPA1 citations50
US5086160AFeb 4, 1992
Thermotropic copolyester, process for preparing it and its use
ENIRICERCHE SPA1 citations49
US4970285ANov 13, 1990
Thermotropic copolyester from mixture of hydroxy benzoic acids
ENIRICERCHE SPA1 citations49
US4888409ADec 19, 1989
Thermotropic copolyazomethines and process for preparing them
ENIRICERCHE SPA1 citations49
US5175196ADec 29, 1992
Hollow fibres of modified poly-(2,6-dimethyl-p-oxy-phenylene)
ENIRICERCHE SPA1 citations45