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191. United States Patent 4512636 'Liquid Crystal Compounds'

Date:
23 Apr 1985
Extent:
1 item
Reference No:
U DLCR/3/3/52

192. United States Patent 4622164 'Bicyclohexyls'

Date:
11 Nov 1986
Extent:
1 item
Reference No:
U DLCR/3/3/55

193. United States Patent 4659502 'Ethane Derivatives'

Date:
21 Apr 1987
Extent:
1 item
Reference No:
U DLCR/3/3/59

194. United States Patent 4868341 'Bicyclohexyls'

Date:
19 Sep 1989
Extent:
1 item
Reference No:
U DLCR/3/3/67

195. United States Patent 4941992 'N-Substituted Amino Acid Derivatives for use in Liquid Crystal Materials and Devices'

Date:
17 Jul 1990
Extent:
1 item
Reference No:
U DLCR/3/3/76d

196. United States Patent 5037576 'Liquid Crystal Compounds, Mixtures and Devices'

Date:
6 Aug 1991
Extent:
1 item
Reference No:
U DLCR/3/3/79c

197. United States Patent 5147577 'Cyano-alicyclic esters in liquid crystal compositions'

Date:
15 Sep 1992
Extent:
1 item
Reference No:
U DLCR/3/3/94

198. United States Patent 5156763 'Laterally fluorinated 4-cyanophenyl and 4'-cyanobiphenyl benzoates'

Date:
20 Oct 1992
Extent:
1 item
Reference No:
U DLCR/3/3/96

199. United States Patent 5167862 'Alpha-hydroxy carboxylic acid derivates suitable for use in liquid crystal materials and devices'

Date:
1 Dec 1992
Extent:
1 item
Reference No:
U DLCR/3/3/98

200. United States Patent 5204019 '2,3-Difluorobiphenyls'

Date:
20 Apr 1993
Extent:
1 item
Reference No:
U DLCR/3/3/102a