PS

Prithipal Singh

SY Syva: 17 patents #2 of 35Top 6%
S( Syntex (U.S.A.): 9 patents #60 of 599Top 15%
CH Chemtrak: 4 patents #2 of 11Top 20%
DG Dade Behring Marburg Gmbh: 1 patents #88 of 190Top 50%
SA Sap Ag: 1 patents #1,847 of 3,812Top 50%
🗺 California: #13,267 of 386,348 inventorsTop 4%
Overall (All Time): #94,977 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 26–36 of 36 patents

Patent #TitleCo-InventorsDate
4323507 Valproate conjugation using dicarbonyls Danton K. Leung 1982-04-06
4307245 Amitriptyline conjugates to antigenic proteins and enzymes Mae W. Hu 1981-12-22
4288553 Disopyramide compounds for conjugating proteins used in immunoassays for disopyramide Pyare Khanna, Floyd W. Colvin 1981-09-08
4281065 Phencyclidine conjugates to antigenic proteins and enzymes Cheng-I Lin 1981-07-28
4275160 Imipramine derivatives and poly(amino acid) conjugates Marcel Pirio 1981-06-23
4262089 Theophylline antigens and antibodies Mae W. Hu 1981-04-14
4241177 Propanolol antigen conjugates and antibodies Marcel Pirio 1980-12-23
4238389 Valproate conjugation using dicarbonyls Danton K. Leung 1980-12-09
4235969 Procainamide antigen conjugates and antibodies Marcel Pirio 1980-11-25
4230805 Theophylline antigens and antibodies Mae W. Hu 1980-10-28
4223013 Amitriptyline conjugates to antigenic proteins and enzymes Mae W. Hu 1980-09-16