Ceskoslovenska akademie ved
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 21, 1995 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 2,440 Total Citation Count
- Nov 01, 1976 Earliest Filing
- 134 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5384370 Rubbers swellable with water and aqueous solutions and the method for producing the sameExpiredJan 31, 94Jan 24, 95[C08L]
5270415 Balanced charge polymer and hydrophilic contact lens manufactured therefromExpiredDec 21, 90Dec 14, 93[C08F]
5202418 Method of performing multiple synthesis of peptides on solid carrierExpiredJan 24, 91Apr 13, 93[A61K, G01N]
5158832 Lenses from polymeric derivatives of acrylic and methacrylic acidsExpiredDec 07, 89Oct 27, 92[C08F, G02C, B32B]
5130479 Hydrolytically degradable hydrophilic gels and the method for preparation thereof using N,O-dimethacryloylhydroxylamine as a cross-linking agentExpiredDec 10, 91Jul 14, 92[C07C]
5125976 Method of milling the Portland clinker for the production of gypsumless Portland cementsExpiredMar 30, 90Jun 30, 92[C04B]
5124421 Hydrolytically degradable hydrophilic gels and the method for preparation thereofExpiredDec 19, 90Jun 23, 92[C08F]
5096930 Preparation of the improvement of the regenerative process of injured striated musclesExpiredNov 15, 89Mar 17, 92[A61K]
5080683 Method for the formation of thin hydrophilic layers on the surface of objects made from non-hydrophilic methacrylate and acrylate polymersExpiredMay 01, 90Jan 14, 92[A61F]
5059220 Composite polymeric membranes for the separation of mixtures of gases and the method of preparation the sameExpiredNov 15, 89Oct 22, 91[B01D]
5011611 Method of separation of furfural from diluted aqueous solutionsExpiredDec 15, 89Apr 30, 91[B01D]
4997441 Contact or intraocular lens from lightly crosslinked polymer or copolymer of 2-hydroxyethyl methacrylate and a method for producing thereofExpiredJul 19, 89Mar 05, 91[A61F]
4988277 Method for casting polymeric gels from volatile mixtures of monomer in open moldsExpiredJun 30, 87Jan 29, 91[B29C]
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