Horst Zaschke

Person

Halle, DD

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystalline ferroelectric derivatives of branched acyclic al...
- Patent number 4,961,876
- Issue date Oct 9, 1990
- VEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-crystalline, 2,5-disubstituted, 1,3,4-thiadiazoles with exte...
- Patent number 4,952,699
- Issue date Aug 28, 1990
- VEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
- Bak G Yong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ferroelectric liquid crystals
- Patent number 4,874,544
- Issue date Oct 17, 1989
- VEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
- Bak G. Yong
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline substances
- Patent number 4,668,426
- Issue date May 26, 1987
- VEB Werk f/u/ r Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline substances
- Patent number 4,626,375
- Issue date Dec 2, 1986
- VEB Werk fuer Fernsehelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixing component for liquid crystal substances
- Patent number 4,615,824
- Issue date Oct 7, 1986
- VEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nematic liquid crystal mixtures
- Patent number 4,610,805
- Issue date Sep 9, 1986
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Michael Schellenberger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal substances for the guest-host effect
- Patent number 4,601,846
- Issue date Jul 22, 1986
- VEB Werk fuer Fernsehelektronik im VED Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline 2-substituted-5-(1-alkyl-piperid-4-yl)-1,3-dioxanes
- Patent number 4,597,892
- Issue date Jul 1, 1986
- VEB Werk fuer Fernsehelektronik im VEB Kombinat Mikroelektronik
- Horst Zaschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid-crystal nematic substances
- Patent number 4,585,576
- Issue date Apr 29, 1986
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal substituted 1,3-dioxanes and mixtures containing them
- Patent number 4,565,881
- Issue date Jan 21, 1986
- Veb Werk fur Fernsehdektronik im Veb Kombinat Mikroelektronik
- Dietrich Demus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline nematic compounds
- Patent number 4,560,496
- Issue date Dec 24, 1985
- Dietrich Demus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nematic liquid crystals and method for production thereof
- Patent number 4,521,327
- Issue date Jun 4, 1985
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystalline nematic substances
- Patent number 4,486,332
- Issue date Dec 4, 1984
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal substances
- Patent number 4,438,268
- Issue date Mar 20, 1984
- Horst Zaschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal dihydrophenanthrene substances
- Patent number 4,421,670
- Issue date Dec 20, 1983
- VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik
- Hans-Joachim Deutscher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Esters of 4-[2,2-dicyano-ethenyl]-phenols
- Patent number 4,363,767
- Issue date Dec 14, 1982
- VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nematic liquid crystals of 5-cyano-2-[4-acyloxyphenyl]-pyrimidines...
- Patent number 4,358,393
- Issue date Nov 9, 1982
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Horst Zaschke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nematic liquid crystal compounds
- Patent number 4,358,589
- Issue date Nov 9, 1982
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Herrmann Schubert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystals for electro-optical devices
- Patent number 4,356,103
- Issue date Oct 26, 1982
- VEB Werk fur Fernsehelektronik
- Herrmann Schubert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline substituted 1,3-dioxanes and mixtures containing...
- Patent number 4,348,324
- Issue date Sep 7, 1982
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nematic liquid crystal mixtures
- Patent number 4,348,298
- Issue date Sep 7, 1982
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Horst Zaschke
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Crystalline-liquid substituted 1,3-dioxanes and mixtures containing...
- Patent number 4,344,856
- Issue date Aug 17, 1982
- VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik
- Dietrich Demus
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystalline 5-alkyl-2 (4-acyloxy-phenyl)-pyrimidine
- Patent number 4,311,610
- Issue date Jan 19, 1982
- VEB Werk fur Fernsehelektronik im VEB Kombinat Mikroelektronik
- Horst Zaschke
- C07 - ORGANIC CHEMISTRY

Horst Zaschke

Person

Patents Grantslast 30 patents

Liquid crystalline ferroelectric derivatives of branched acyclic al...

Liquid-crystalline, 2,5-disubstituted, 1,3,4-thiadiazoles with exte...

Ferroelectric liquid crystals

Liquid crystalline substances

Liquid crystalline substances

Mixing component for liquid crystal substances

Nematic liquid crystal mixtures

Liquid crystal substances for the guest-host effect

Liquid crystalline 2-substituted-5-(1-alkyl-piperid-4-yl)-1,3-dioxanes

Liquid-crystal nematic substances

Liquid crystal substituted 1,3-dioxanes and mixtures containing them

Liquid crystalline nematic compounds

Nematic liquid crystals and method for production thereof

Liquid crystalline nematic substances

Liquid crystal substances

Liquid crystal dihydrophenanthrene substances

Esters of 4-[2,2-dicyano-ethenyl]-phenols

Nematic liquid crystals of 5-cyano-2-[4-acyloxyphenyl]-pyrimidines...

Nematic liquid crystal compounds

Liquid crystals for electro-optical devices

Liquid crystalline substituted 1,3-dioxanes and mixtures containing...

Nematic liquid crystal mixtures

Crystalline-liquid substituted 1,3-dioxanes and mixtures containing...

Liquid crystalline 5-alkyl-2 (4-acyloxy-phenyl)-pyrimidine