Inventor · disambiguated record
Horst Leigeber
Also filed as: LEIGEBER HORST
10 granted patents·151 citations·filing 1990–2002
90Inventor score
Top patents by PatentIndex Score
10 records- 0190US6570648B1Machine-detectable security marking with an increased level of proof against forgery, production of the security marking, and security system comprising this security markingCONSORTIUM ELEKTROCHEM IND·Filed 2000·Granted May 27, 2003·53 cites·20 claims
- 0278US6071438AProcess for the production of three-dimensionally crosslinked polymeric materials having broad cholesteric reflection bands, and filters, reflectors and polarizers produced by this processCONSORTIUM ELEKTROCHEM IND·Filed 1998·Granted Jun 6, 2000·37 cites·9 claims
- 0364US7401817B2Invisible, machine-detectable security marking, production of the security marking, and security system comprising this security markingSICPA HOLDING SA·Filed 2002·Granted Jul 22, 2008·11 cites·12 claims
- 0461US6732961B2Method of producing plateletsCONSORTIUM ELEKTROCHEM IND·Filed 2001·Granted May 11, 2004·7 cites·17 claims
- 0551US5301045AHelical liquid crystalline element which produces linear polarized lightCONSORTIUM ELEKTROCHEM IND·Filed 1992·Granted Apr 5, 1994·8 cites·10 claims
- 0644US6224664B1Mixture comprising pigments having a liquid-crystalline structure with a chiral phase and its useWACKER CHEMIE GMBH·Filed 1998·Granted May 1, 2001·11 cites·7 claims
- 0742US5359439AOptical elements based on liquid-crystalline substances with no birefringence in a non-perpendicular direction and a process for their preparationCONSORTIUM ELEKTROCHEM IND·Filed 1993·Granted Oct 25, 1994·10 cites·10 claims
- 0838US5563298AStilbene-based materials, their preparation and useCONSORTIUM ELEKTROCHEM IND·Filed 1995·Granted Oct 8, 1996·7 cites·8 claims
- 0936US5079149AProcess for the preparation of purple membrane containing bacteriorhodopsinIND GMBH·Filed 1990·Granted Jan 7, 1992·6 cites·6 claims
- 1035US6358574B1Liquid-crystalline silicones having increased UV stabilityCONSORTIUM ELEKTROCHEM IND·Filed 1999·Granted Mar 19, 2002·1 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →