Tuba; Zoltan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tuba; Zoltan.The latest application filed is for "industrial method for the synthesis of 17-acetoxy-11beta-[4-(dimethylamino)-phenyl]-21-methoxy-19-norpregna-4,9-- dien-3,20-dione and the key intermediates of the process".

Company Profile

0.9.7

Tuba; Zoltan - Budapest N/A HU

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for the preparation of 17-hydroxy-6.beta.,7.beta.;15.beta.,16.beta.-bismethylene-17.alpha.-pregn- -4-ene-3-one-21-carboxylic acid .gamma.-lactone and key intermediates for this process Grant 8,450,476 - Galik , et al. May 28, 2	2013-05-28
Industrial process for the preparation of 17-hydroxy-6beta,7beta;15beta, 16beta-bismethylene-3-oxo-17alpha-pregn-4-ene-21-carboxylic acid y-lactone and key intermediates for this process Grant 8,309,712 - Soros , et al. November 13, 2	2012-11-13
Industrial method for the synthesis of 17-acetoxy-11.beta.[4-(dimethylamino)-phenyl]-21-methoxy-19-norpregna-4,9- -dien-3,20-dione and the key intermediates of the process Grant 8,183,402 - Bodi , et al. May 22, 2	2012-05-22
Industrial process for the synthesis of 17.alpha.-acetoxy-11.beta.-[4-(N,N-dimethyl-amino)-phenyl]-19-norpregna-4- ,9-diene-3,20-dione and new intermediates of the process Grant 8,110,691 - Dancsi , et al. February 7, 2	2012-02-07
Process for the synthesis of high purity d-(17.alpha.)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxim- e Grant 7,816,546 - Tuba , et al. October 19, 2	2010-10-19
INDUSTRIAL METHOD FOR THE SYNTHESIS OF 17-ACETOXY-11beta-[4-(DIMETHYLAMINO)-PHENYL]-21-METHOXY-19-NORPREGNA-4,9-- DIEN-3,20-DIONE AND THE KEY INTERMEDIATES OF THE PROCESS App 20100137622 - Bodi; Jozsef ; et al.	2010-06-03
Isolated Isomers of Norelgestromin and Methods of Making and Using the Same App 20090312299 - TUBA; Zoltan ; et al.	2009-12-17
Process of making isomers of norelgestromin and methods using the same Grant 7,576,226 - Tuba , et al. August 18, 2	2009-08-18
INDUSTRIAL PROCESS FOR THE SYNTHESIS OF 17alpha-ACETOXY-11beta-[4-(N,N-DIMETHYL-AMINO)-PHENYL]-19-NORPREGNA-4,9-D- IENE-3,20-DIONE AND NEW INTERMEDIATES OF THE PROCESS App 20090187032 - Dancsi; Lajosne ; et al.	2009-07-23
Industrial Process for the Preparation of 17-Hydroxy-6Beta, 7Beta; 15Beta, 16Beta-Bismethylene-3-Oxo-17Alpha-Pregn-4-Ene-21-Carboxylic Acid Y-Lactone and Key Intermediates for this Process App 20080200668 - Soros; Bela ; et al.	2008-08-21
Process for the Preparation of 17-Hydroxy-6Beta, 7Beta; 15Beta, 16Beta-Bismethylene- 17Alpha-Pregn-4-Ene-3-One-21-Carboxylic Acid Y-Lactone and Key Intermediates for this Process App 20080194812 - Galik; Gyorgy ; et al.	2008-08-14
Process for the synthesis of N-(4-cyano-3-trifluoromethylphenyl)-3-(4-fluorophenylsulfonyl)-2-hydroxy-- 2-methylpropionamide Grant 7,199,257 - Soros , et al. April 3, 2	2007-04-03
Process of making isomers of norelgestromin and methods using the same App 20050032764 - Tuba, Zoltan ; et al.	2005-02-10
Process for the synthesis of high purity D-(17a)-13-ethyl-17-hydroxy-18,19- -dinorpregn-4-ene-20-yn-3-one oxime App 20050032763 - Tuba, Zoltan ; et al.	2005-02-10
Biologically active eburnamenine derivatives, pharmaceutical compositions containing them and process for preparing same Grant 5,510,345 - Tuba , et al. April 23, 1	1996-04-23

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