Schuhmacher; Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schuhmacher; Peter.The latest application filed is for "liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles".

Company Profile

0.24.6

Schuhmacher; Peter - Mannheim DE
Schuhmacher; Peter - Mainz DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles Grant 6,899,824 - Meyer , et al. May 31, 2	2005-05-31
Thermal insulating coating Grant 6,800,337 - Siemensmeyer , et al. October 5, 2	2004-10-05
Polymerizable liquid crystals Grant 6,793,986 - Prechtl , et al. September 21, 2	2004-09-21
Utilization of polymerizable liquid crystal substances for the production of optical components Grant 6,773,766 - Meyer , et al. August 10, 2	2004-08-10
Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles App 20040140451 - Meyer, Frank ; et al.	2004-07-22
Liquid-crystalline composition for printing inks, coatings and counterfeit-proof marking of articles Grant 6,733,689 - Meyer , et al. May 11, 2	2004-05-11
Polymerizable liquid crystals App 20040075080 - Prechtl, Frank ; et al.	2004-04-22
Liquid-crystalline composition of matter Grant 6,712,992 - Prechtl , et al. March 30, 2	2004-03-30
Polymerizable liquid crystals Grant 6,699,405 - Prechtl , et al. March 2, 2	2004-03-02
Cholesteric layered material, and the production thereof Grant 6,656,543 - Schuhmacher , et al. December 2, 2	2003-12-02
Utilization of polymerizable liquid crystal substances for the production of optical components App 20030219548 - Meyer, Frank ; et al.	2003-11-27
Cholesteric layered material having an improved color impression, and the production thereof Grant 6,605,235 - Meyer , et al. August 12, 2	2003-08-12
Flat element with a cholesteric liquid crystal structure Grant 6,597,426 - Siemensmeyer , et al. July 22, 2	2003-07-22
Multilayer cholesteric pigments Grant 6,582,781 - Schuhmacher , et al. June 24, 2	2003-06-24
Cholesteric layered material, and the production thereof App 20030085380 - Schuhmacher, Peter ; et al.	2003-05-08
Multilayer cholesteric pigments Grant 6,531,221 - Schuhmacher , et al. March 11, 2	2003-03-11
Chiral compounds and their use as chiral dopants for producing cholesteric liquid crystal compositions Grant 6,468,444 - Meyer , et al. October 22, 2	2002-10-22
Coatings with a cholesteric effect and method for the production thereof Grant 6,410,130 - Schuhmacher , et al. June 25, 2	2002-06-25
Polymerizable liquid crystals App 20020036285 - Prechtl, Frank ; et al.	2002-03-28
Liquid-crystalline composition of matter App 20020031621 - Prechtl, Frank ; et al.	2002-03-14
Core-shell particles and preparation and use thereof Grant 6,337,131 - Rupaner , et al. January 8, 2	2002-01-08
Chiral nematic polycarbonates Grant 6,156,866 - Schuhmacher , et al. December 5, 2	2000-12-05
Polymerizable liquid-crystalline compounds Grant 6,136,225 - Meyer , et al. October 24, 2	2000-10-24
Process for producing pigment particles of defined shape and size Grant 6,136,251 - Etzbach , et al. October 24, 2	2000-10-24
Use of organic compounds in the plastic columnar discotic liquid-crystal phase for transport of electric charges Grant 6,099,750 - Simmerer , et al. August 8, 2	2000-08-08
Use of cholesteric, liquid-crystalline compositions as UV filters in cosmetic and pharmaceutical preparations Grant 6,060,042 - Schuhmacher , et al. May 9, 2	2000-05-09
Pigment preparation Grant 5,942,030 - Schuhmacher , et al. August 24, 1	1999-08-24
Process for coating and printing substrates Grant 5,798,147 - Beck , et al. August 25, 1	1998-08-25
Polymerizable, chiral compounds, and use thereof Grant 5,744,057 - Meyer , et al. April 28, 1	1998-04-28
Use of organic materials having high nonionic charge carrier mobility Grant 5,683,833 - Haussling , et al. November 4, 1	1997-11-04

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