DM

David J. Mathre

Merck: 23 patents #390 of 9,382Top 5%
ZL Zeneca Limited: 1 patents #430 of 867Top 50%
Overall (All Time): #185,779 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8129413 Crystalline forms of MC4R agonist and process for synthesis Ralph Calabria, Yu-Wei Cheng, Russell R. Ferlita, Ashkan Kamali, Jerry A. Murry +4 more 2012-03-06
6153787 Intermediates for making heterocycles useful as COX-2 inhibitors Kai Rossen, Guo-Jie Ho, Ralph P. Volante, Roger N. Farr 2000-11-28
5883267 Process for making phenyl heterocycles useful as cox-2 inhibitors Kai Rossen, Ralph P. Volante, Guo-Jie Ho, Roger N. Farr 1999-03-16
5777105 Process for the preparation of imidazolyl macrolide immunosuppressants Richard F. Shuman, Paul Sohar, Zhiguo Jake Song 1998-07-07
5773575 Process for peptide segment condensation Guo-Jie Ho, Zhiguo Jake Song, Khateeta Emerson 1998-06-30
5760249 Synthesis of hydroxysulfone and related compounds Paul Sohar, David John Moody, Andrew John Blacker 1998-06-02
5693805 Process to derivatives of piperizinylcamphorsulfonyl oxytocin antagonists Anthony M. DeMarco, Edward J. J. Grabowski, Guo-Jie Ho, Khateeta Emerson, Richard F. Shuman +1 more 1997-12-02
5688968 Enantioselective synthesis of 5,6-dihydro-(S)-4-(ethylamino)-(S)-6-methyl-4H-thieno2,3-B!thiopyran-2- sulfonamide 7,7-dioxide Thomas J. Blacklock, Paul Sohar 1997-11-18
5686607 Pyridyl ethylation of lactam derivatives John Y. L. Chung, Dalian Zhao 1997-11-11
5618934 Boronic acid compound Ann E. DeCamp, Edward J. J. Grabowski, Mark A. Huffman, Lyndon C. Xavier, Nobuyoshi Yasuda +1 more 1997-04-08
5594134 Process of synthesizing N-acyl auxiliaries Guo-Jie Ho 1997-01-14
5574176 Synthesis of an intermediate for the preparation of 5,6-dihydro-(s)-4-(ethylamino)-(s)-6-methyl-4h-thieno [2,3-b]thiopyran-2-sulfonamide 7,7-dioxide intermediates and related compounds Paul Sohar, Lynn M. Brown 1996-11-12
5461162 Process of synthesizing n-acyl auxiliaries Guo-Jie Ho 1995-10-24
5369093 Lipopeptide derivatives Milton L. Hammond, James M. Balkovec 1994-11-29
5336756 Process for crystalline cyclic lipopeptides Robert E. Schwartz, August J. Kempf 1994-08-09
5264585 Chiral catalysts for reduction of ketones and process for their preparation Thomas J. Blacklock, Todd K. Jones, Lyndon C. Xavier 1993-11-23
5264574 Preparation of oxazaborolidine borane complex James D. Carroll, Edward G. Corley, Andrew S. Thompson 1993-11-23
5233023 Process for phosphate ester compounds of certain cyclohexapeptides James M. Balkovec, Mallory F. Loewe 1993-08-03
5198421 Phosphorylated cyclic lipopeptide Shieh-Shung T. Chen, Brian R. Petuch, Robert A. Reamer 1993-03-30
5189177 Chiral boron catalysts for reduction of ketones and process for their preparation Thomas J. Blacklock, Todd K. Jones, Lyndon C. Xavier 1993-02-23
5157129 Enantiospecific synthesis of S-(+)-5,6-dihydro-4-(R-amino)-4H-thieno(2,3-b)thiopyran-2-sulfonamide-7, 7-dioxide Thomas J. Blacklock, Todd K. Jones, Edward J. J. Grabowski, Julie J. Mohan, Paul Sohar +2 more 1992-10-20
5039802 Arylation process for preparation of chiral catalysts for ketone reduction Thomas J. Blacklock, Todd K. Jones, Lyndon C. Xavier 1991-08-13
4758661 Chiral synthesis of (+)-trans-1a,2,3,4a,5,6-hexahydro-9-hydroxy-4-propyl-4H-naphth[1,2-b]-1, 4-oxazine David G. Melillo, Robert D. Larsen 1988-07-19