Toyo Jozo Kabushiki Kaisha

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
RE33635 Enzymatic assay methodExpiredJun 06, 88Jul 09, 91[C12Q, G01N]
RE33188 Peptides for assaying human parathyroid hormoneExpiredApr 03, 89Mar 27, 90[C07K]
4900730 Preparation which promotes the absorption of peptidesExpiredJun 18, 87Feb 13, 90[A61K]
4661588 23-O-substituted carbamoyl-23-demycinosyldesmycosinExpiredOct 25, 85Apr 28, 87[C07H]
4629793 2,3-di-substituted-5,6-dihydroimidazo [2,1-b] thiazole, its salts, production thereof and anti-inflammatory agent containing the sameExpiredJun 05, 85Dec 16, 86[C07D]
4556669 2,-3-Di-substituted-5,6-dihydroimidazo [2,1-b] thiazole, its salts, production thereof and anti-inflammatory agent containing the sameExpiredApr 13, 84Dec 03, 85[A61K, C07D]
4423034 Process for the preparation of antibodiesExpiredApr 28, 82Dec 27, 83[A61K, C07G, C07C]
4349667 Aminoglycoside antibiotic G-367-2ExpiredJul 09, 80Sep 14, 82[A61K, C07H]
4297486 Aminoglycoside antibiotic G-367-1 and method for the production thereofExpiredApr 03, 80Oct 27, 81[C07H]
4287345 Polyfunctional disulfide compounds having S--S exchange reactivityExpiredJan 11, 80Sep 01, 81[C07D]
4237267 Disulfide compounds of a carrier, having S--S exchange reactivityExpiredApr 30, 79Dec 02, 80[C07D, C07C]

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