| Patent | Date |
|---|
Chromatographic separation of enantiomers of lactones
Grant 6,689,889 - Lange , et al. February 10, 2 | 2004-02-10 |
Chromatographic separation of enantiomers of lactones
App 20020133017 - Lange, Walter ; et al. | 2002-09-19 |
Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof
Grant 5,432,251 - Grosse-Bley , et al. July 11, 1 | 1995-07-11 |
Optically active amino acid sulphoxide and amino acid sulphone derivatives, their preparation, their polymerisation and use as adsorbents for chromatographic resolution of racemates
Grant 5,357,001 - Grosse-Bley , et al. October 18, 1 | 1994-10-18 |
Optically active bead polymers containing fillers
Grant 5,348,656 - Podszun , et al. September 20, 1 | 1994-09-20 |
Polymer dyestuffs and preparation and use thereof
Grant 5,298,583 - Heiliger , et al. March 29, 1 | 1994-03-29 |
Optically active N-.alpha.-fluoroacryloylamino acid polymers for the resolution of racemates
Grant 5,292,924 - Grosser , et al. March 8, 1 | 1994-03-08 |
Polymeriable optically active (meth) acrylic acid derivatives
Grant 5,274,167 - Lange , et al. December 28, 1 | 1993-12-28 |
Polymer-bound dyes, process for their production and use
Grant 5,030,697 - Hugl , et al. July 9, 1 | 1991-07-09 |
Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution
Grant 4,937,000 - Bomer , et al. June 26, 1 | 1990-06-26 |
Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution
Grant 4,914,159 - Bomer , et al. April 3, 1 | 1990-04-03 |
Process for the preparation of aliphatic polycarbonates with alkoxy silane initiator
Grant 4,879,367 - Piejko , et al. November 7, 1 | 1989-11-07 |
Water-absorbing, essentially water-free membrane for reagent substrates and methods of preparing the same
Grant 4,780,411 - Piejko , et al. October 25, 1 | 1988-10-25 |
(Meth)-acrylic acid esters and the use thereof
Grant 4,744,828 - Winkel , et al. May 17, 1 | 1988-05-17 |
(Meth)-acrylic acid derivatives of tricyclodecanes and their use
Grant 4,744,827 - Winkel , et al. May 17, 1 | 1988-05-17 |
Terpolymers of maleic acid anhydride, (meth)acrylic acid, and (meth)acrylonitrile
Grant 4,737,549 - Bomer , et al. April 12, 1 | 1988-04-12 |
Photopolymerizable dental compositions
Grant 4,437,836 - Schmitz-Josten , et al. March 20, 1 | 1984-03-20 |
Microcapsules with a defined opening temperature, a process for their production and their use
Grant 4,402,856 - Schnoring , et al. September 6, 1 | 1983-09-06 |
Crosslinked copolymers of .alpha.,.beta.-olefinically unsaturated dicarboxylic anhydrides
Grant 4,044,196 - Huper , et al. August 23, 1 | 1977-08-23 |
New water-insoluble preparations of peptide materials, their production and their use
Grant 3,941,756 - Huper , et al. March 2, 1 | 1976-03-02 |
Water-insoluble peptide materials
Grant 3,871,964 - Huper , et al. March 18, 1 | 1975-03-18 |
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