RIJKSUNIVERSITEIT TE GRONINGEN

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Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
A23G COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF 125
 
 
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 195

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5,672,367 Biodegradable chewing gumOct 13, 95Sep 30, 97[A23G]
5,492,997 Copolymer of lactone and carbonate and process for the preparation of such a copolymerJun 17, 94Feb 20, 96[C08G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2004/0024,455 Voice-producing prosthesisJul 31, 03Feb 05, 04[A61F]
6,518,054 Metallo-endopeptidasesDec 07, 99Feb 11, 03[C12N]
6,271,308 Block copolymersMar 22, 99Aug 07, 01[C08L]
6,169,147 Block copolymerMar 22, 99Jan 02, 01[C08L]
6,103,512 Thermostable variants of neutral proteases of Bacillus stearothermophilus and Bacillus thermoproteolyticusSep 19, 96Aug 15, 00[C12N]
5,869,457 Modified proteins and their use for controlling viral infectionsSep 04, 97Feb 09, 99[A61K]
5,615,671 Processes and devices for continuously monitoring levels of analyteJul 11, 96Apr 01, 97[G01N]
5,344,769 Microbiological production of polyestersOct 24, 91Sep 06, 94[C08G, C12P]
5,334,698 Process for producing polyesters by fermentation: a process for producing optically active carboxylic acids and esters: articles of manufacture comprising polyesterOct 02, 91Aug 02, 94[C08G, C12P]
5,178,870 Antimicrobial composition with long-term activityMay 18, 92Jan 12, 93[A61K]
5,174,291 Process for using a measuring cell assembly for glucose determinationMay 15, 90Dec 29, 92[A61B]
5,173,428 Microorganisms suitable for producing compounds containing a terminal hydroxyl or epoxy groupApr 01, 91Dec 22, 92[C12N]
5,110,852 Filament material polylactide mixturesOct 27, 88May 05, 92[C08K, C08L]
5,032,512 Process for producing compounds containing a terminal hydroxyl or epoxy group and microorganisms suitable thereforJan 14, 88Jul 16, 91[C12P]
4,975,380 Chemiluminescent labeled organic reagents and their use in analysis of organic compoundsNov 30, 89Dec 04, 90[C07D, G01N]
4,915,893 Method of preparing polyester filament materialMar 13, 84Apr 10, 90[D01F]
4,661,530 Biocompatible, antithrombogenic materials suitable for reconstructive surgeryMar 13, 84Apr 28, 87[C08G]
4,248,240 Apparatus for detecting the activity of the respiratory organs and the heart of a living beingMar 20, 79Feb 03, 81[A61B]

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