DE

David Erdman

BH Bayer Healthcare: 15 patents #637 of 8,007Top 8%
WC Warner-Lambert Company: 2 patents #646 of 1,610Top 45%
Pfizer: 1 patents #3,022 of 5,153Top 60%
📍 Kansas City, MO: #40 of 1,876 inventorsTop 3%
🗺 Missouri: #934 of 23,789 inventorsTop 4%
Overall (All Time): #258,678 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
7863278 Isethionate salt of a selective CDK4 inhibitor Vladimir Genukh Beylin, Anthony C. Blackburn, Peter L. Toogood 2011-01-04
7781583 Synthesis of 2-(pyridin-2-ylamino)-pyrido[2,3-d] pryimidin-7-ones Cathlin Marie Flamme, Jade Douglas Nelson 2010-08-24
7345171 Isethionate salt of a selective CKD4 inhibitor Vladimar Beylin, Anthony C. Blackburn, Peter L. Toogood 2008-03-18
6545154 Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products Achim Hupperts, Mark Wilhelm Drewes, Reinhard Lantzsch 2003-04-08
6541667 Methods for preparation of thioamides 2003-04-01
6489525 Methods for preparing primary alkyl bromides Jonathan D. Spicher, Mary Lamar, David E. Cockrill 2002-12-03
6472535 Oxidative hydrolysis of heteroaromatic thiones 2002-10-29
6372916 Method for producing triazolinethione derivatives Reinhard Lantzsch, Manfred Jautelat, Achim Hupperts 2002-04-16
6353114 Method for producing triazolinethione derivatives Manfred Jautelat 2002-03-05
6310206 Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products Achim Hupperts, Mark Wilhelm Drewes, Reinhard Lantzsch 2001-10-30
6271389 Method for producing triazolinethione derivatives Reinhard Lantzsch, Manfred Jautelat, Achim Hupperts 2001-08-07
6201128 Method for producing triazolinthion derivatives Manfred Jautelat 2001-03-13
6172236 Process for preparing triazolinethione derivatives Manfred Jautelat 2001-01-09
6025514 Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide, hydrazine and an adjunct base Dennis E. Jackman, Peter E. Newallis, Daniel M. Wasleski, Vijay C. Desai, Jeffrey D. Macke +1 more 2000-02-15
5973180 Process for the production of an N-acyl derivative of O,S-dialkyl phosphoroamidothioate Vijay C. Desai, Klaus Jelich, Peter E. Newallis 1999-10-26
5877339 Process for preparing methyl dithiocarbazinate by reacting methyl bromide with the reaction product of carbon disulfide and hydrazine in an aqueous medium Daniel M. Wasleski, Peter E. Newallis, Dennis E. Jackman, Jeffrey D. Macke, Vidyanatha A. Prasad +1 more 1999-03-02
5808152 Synthesis of N-(4-fluorophenyl)-2-hydroxy-N-(1-methylethyl)acetamide using sodium formate Vidyanatha A. Prasad, Jacqueline M. Applegate, Peter E. Newallis 1998-09-15
5502190 Process for the production of dialkyl pyrimidylphosphates Daniel M. Wasleski, Peter E. Newallis 1996-03-26