Inventor
SCHMITT KLAUS
DE50 patents
⚠️ This page may combine multiple inventors who share the name “SCHMITT KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLIC AG
13 patentsUS5650534AJul 22, 1997
Optically active smectic photo-cross-linkable liquid crystals
ROLIC AG30 citations93
US6746729B1Jun 8, 2004
Liquid crystal compounds
ROLIC AG50 citations92
US6607677B1Aug 19, 2003
Optically active compounds
ROLIC AG23 citations92
US5838407ANov 17, 1998
Liquid crystal display cells
ROLIC AG84 citations92
US5784139AJul 21, 1998
Image display device
ROLIC AG69 citations92
US6613245B1Sep 2, 2003
Crosslinkable liquid crystalline compounds
ROLIC AG26 citations90
US6120859ASep 19, 2000
Polymerisable, optically active dioxolane diesters
ROLIC AG17 citations84
US6905739B2Jun 14, 2005
Optically active materials
ROLIC AG13 citations83
US7126654B2Oct 24, 2006
Switchable color filter
ROLIC AG2 citations63
US6143208ANov 7, 2000
Optical element and compounds used in its manufacture
ROLIC AG5 citations62
US9869935B2Jan 16, 2018
Fast generation of elements with individually patterned anisotropy
ROLIC AG1 citations52
US10845520B2Nov 24, 2020
Optical devices with patterned anisotropy incorporating parallax optic
ROLIC AG0 citations41
US6569356B1May 27, 2003
Chiral compounds and their use as doping agents in liquid crystals
ROLIC AG0 citations39
HOFFMANN LA ROCHE
8 patentsUS5602661AFeb 11, 1997
Optical component
HOFFMANN LA ROCHE410 citations99
US5539074AJul 23, 1996
Linear and cyclic polymers or oligomers having a photoreactive ethene group
HOFFMANN LA ROCHE139 citations99
US5567349AOct 22, 1996
Photo cross-linkable liquid crystals
HOFFMANN LA ROCHE109 citations98
US5447662ASep 5, 1995
Optically non-linear polymeric coatings
HOFFMANN LA ROCHE58 citations96
US5295009AMar 15, 1994
Polarizer device
HOFFMANN LA ROCHE140 citations96
US5235443AAug 10, 1993
Polarizer device
HOFFMANN LA ROCHE308 citations96
US5389698AFeb 14, 1995
Process for making photopolymers having varying molecular orientation using light to orient and polymerize
HOFFMANN LA ROCHE274 citations95
US5335303AAug 2, 1994
Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure
HOFFMANN LA ROCHE13 citations71
HOECHST AG
5 patentsUS4430273AFeb 7, 1984
Production of acetic anhydride
HOECHST AG35 citations92
US4360195ANov 23, 1982
Device for aligning and feeding an original
HOECHST AG8 citations73
US4465363AAug 14, 1984
Cleaning device for cleaning the peripheral surface of a photoconductive drum in an electrophotographic copier
HOECHST AG8 citations66
US4684594AAug 4, 1987
Electrophotographic process for preparing printing forms using alkaline decoater solution
HOECHST AG2 citations63
US4486094ADec 4, 1984
Original holder for a printing plate processing apparatus
HOECHST AG2 citations62
SCHMITT KLAUS
4 patentsUS9822879B2Nov 21, 2017
Flat seal having a solid bead
SCHMITT KLAUS3 citations68
US8668205B2Mar 11, 2014
Flat seal comprising sealing bead and embossing, and method for the production thereof
SCHMITT KLAUS3 citations62
US8246054B2Aug 21, 2012
Flat metal gaskets
SCHMITT KLAUS4 citations53
US8444154B2May 21, 2013
Metal cylinder head gasket without a spacing layer
SCHMITT KLAUS1 citations51
RUESCH WILLY AG
3 patentsFEDERAL MOGUL SEALING SYS SPA
3 patentsUS6207300B1Mar 27, 2001
Soldering paste for producing geometrical metal structures with precise contours
FEDERAL MOGUL SEALING SYS SPA20 citations91
US6715770B2Apr 6, 2004
Cylinder head gasket having a welded-on overlay
FEDERAL MOGUL SEALING SYS SPA8 citations74
US8382123B2Feb 26, 2013
Metal cylinder head gasket without a spacing layer
FEDERAL MOGUL SEALING SYS SPA1 citations51
STRAHLEN UMWELTFORSCH GMBH
2 patentsBOSTON SCIENT SCIMED INC
2 patentsNEWFREY LLC
2 patentsUS7375986B2May 20, 2008
Method and device for producing an electric heating current, particularly for inductive heating of a workpiece
NEWFREY LLC3 citations61
USRE41796EOct 5, 2010
Method and device for producing an electric heating current, particularly for inductive heating of a workpiece
NEWFREY LLC0 citations50