Inventor · disambiguated record
Peter Wegener
Also filed as: WEGENER PETER
13 granted patents·132 citations·filing 1974–1996
91Inventor score
Top patents by PatentIndex Score
13 records- 0176US5093033ASoluble, electrically conductive polymers, process for preparing them, and their useHOECHST AG·Filed 1987·Granted Mar 3, 1992·25 cites·12 claims
- 0271US3997653AProcess for the manufacture of cyanogenHOECHST AG·Filed 1975·Granted Dec 14, 1976·14 cites·12 claims
- 0370US4975885ADigital input stage for an ultrasound apparatusSIEMENS AG·Filed 1989·Granted Dec 4, 1990·29 cites·12 claims
- 0465US5702777ASilane couplers containing cyclic structural elements as alignment filmsFiled 1996·Granted Dec 30, 1997·14 cites·10 claims
- 0555US4931568AProcess for the preparation of thiophene ethersHOECHST AG·Filed 1989·Granted Jun 5, 1990·5 cites·8 claims
- 0651US5384168AFerroelectric liquid-crystal display of high contrast and brightnessHOECHST AG·Filed 1991·Granted Jan 24, 1995·17 cites·10 claims
- 0745US5178792AMacrocyclic compounds as component for ferroelectric liquid crystal mixturesHOECHST AG·Filed 1991·Granted Jan 12, 1993·8 cites·6 claims
- 0844US5644016AMaleimide copolymer as alignment layer for liquid-crystal displaysFiled 1993·Granted Jul 1, 1997·11 cites·10 claims
- 0944US3989753AProcess for the preparation of oxamideRIEMENSCHNEIDER WILHELM·Filed 1974·Granted Nov 2, 1976·3 cites·31 claims
- 1037US4375436AContinuous process for the production of chloroalkyl-sulfonyl isocyanatesHOECHST AG·Filed 1981·Granted Mar 1, 1983·1 cites·7 claims
- 1131US5409635AAlignment layers containing cyclic structural elementsHOECHST AG·Filed 1992·Granted Apr 25, 1995·4 cites·9 claims
- 1229US4082796AProcess for preparing cyanoformamideHOECHST AG·Filed 1975·Granted Apr 4, 1978·0 cites·12 claims
- 1327US5100520AProcess for the preparation of thiophene derivativesHOECHST AG·Filed 1990·Granted Mar 31, 1992·1 cites·9 claims
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