MB

Michael R. Barbachyn

PC Pharmacia & Upjohn Company: 30 patents #1 of 713Top 1%
TU The Upjohn: 7 patents #52 of 528Top 10%
Pfizer: 2 patents #2,078 of 5,153Top 45%
📍 Kalamazoo, MI: #18 of 1,283 inventorsTop 2%
🗺 Michigan: #1,357 of 86,293 inventorsTop 2%
Overall (All Time): #80,052 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
5756732 Substituted heteroarylphenyloxazolidinones Steven J. Brickner 1998-05-26
5736545 Azolyl piperazinyl phenyl oxazolidinone antimicrobials Robert C. Gadwood, Dana S. Toops, Herman W. Smith, Valerie A. Vaillancourt 1998-04-07
5708169 5-amidomethyl .alpha.,.beta.-saturated and -unsaturated 3-aryl butyrolactone antibacterial agents Jackson B. Hester, Jr., Steven J. Brickner, Douglas K. Hutchinson, Dana S. Toops 1998-01-13
5700799 Oxazolidinone antimicrobials containing substituted diazine moieties Douglas K. Hutchinson, Steven J. Brickner, Ronald B. Gammill, Mahesh Vithalbhai Patel 1997-12-23
5688792 Substituted oxazine and thiazine oxazolidinone antimicrobials Steven J. Brickner, Douglas K. Hutchinson 1997-11-18
5654428 Substituted heteroarylphenyloxazolidinones Steven J. Brickner 1997-08-05
5654435 Substituted arylphenyloxazolindinones Steven J. Brickner 1997-08-05
5652238 Esters of substituted-hydroxyacetyl piperazine phenyl oxazolidinones Steven J. Brickner, Douglas K. Hutchinson 1997-07-29
5565571 Substituted aryl- and heteroaryl-phenyloxazolidinones Steven J. Brickner 1996-10-15
5547950 Oxazolidinone antimicrobials containing substituted diazine moieties Douglas K. Hutchinson, Steven J. Brickner, Ronald B. Gammill, Mahesh Vithalbhai Patel 1996-08-20
5523403 Tropone-substituted phenyloxazolidinone antibacterial agents 1996-06-04
5385906 Antibacterial quinolone compounds Ronald B. Gammill, Sharon N. Bisaha, Joseph M. Timko, Thomas Judge, Kyoung S. Kim 1995-01-31
5262417 Antibacterial quinolone compounds Ronald B. Gammill, Sharon N. Bisaha, Joseph M. Timko, Thomas Judge, Kyoung S. Kim 1993-11-16
5006650 Novel N-1 substituted beta-lactams as antibiotics 1991-04-09
4975538 Antibiotic sulfonylaminocarbonyl activated beta-lactams Steven J. Brickner, Richard C. Thomas 1990-12-04