GK

Gerard R. Kieczykowski

Merck: 9 patents #1,283 of 9,382Top 15%
🗺 New Jersey: #9,830 of 69,400 inventorsTop 15%
Overall (All Time): #590,743 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5668176 Phenoxyphenylacetic acid derivatives Scott W. Bagley, Theodore P. Broten, Prasun K. Chakravarty, Daljit S. Dhanoa, Kenneth J. Fitch +9 more 1997-09-16
5648491 Process for producing n-amino-1-hydroxy-alkyl-idene-1,1-bisphosphonic acids Richard R. Dauer, Lisa DiMichele, Mauricio Futran 1997-07-15
5545734 Aryl and heteroaryl macrolides having immunosuppressive activity Robert K. Baker, Hyun O. Ok, William H. Parsons, Kathleen M. Rupprecht 1996-08-13
5510517 Process for producing N-amino-1-hydroxy-alkylidene-1,1-bisphosphonic acids Richard R. Dauer, Lisa DiMichele, Mauricio Futran 1996-04-23
5159108 Process for preparing an antihypercalcemic agent 1992-10-27
5039819 Diphosphonate intermediate for preparing an antihypercalcemic agent 1991-08-13
5019651 Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP) or salts thereof 1991-05-28
4922007 Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or salts thereof David G. Melillo, Ronald B. Jobson 1990-05-01
4820818 Process for the geometric stereoselective dehydration of 3-(9-chloro-5,6-dihydro-11H-11-hydroxy-pyrrolo-(2,1-B)(3)-benzazepin-11- yl)-N,N-dimethyl-1-propanamine Ruth V. Wattley 1989-04-11