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Prithipal Singh — 36 Patents

SYSyva: 17 patents #2 of 35Top 6%

S(Syntex (U.S.A.): 9 patents #60 of 599Top 15%

CHChemtrak: 4 patents #2 of 11Top 20%

DGDade Behring Marburg Gmbh: 1 patents #88 of 190Top 50%

SASap Ag: 1 patents #1,847 of 3,812Top 50%

Santa Clara, CA: #363 of 9,301 inventorsTop 4%

California: #13,468 of 386,348 inventorsTop 4%

Overall (All Time): #92,222 of 4,157,543Top 3%

36 Patents All Time

Prithipal Singh has been granted 36 US patents while listed as an inventor at Syva. The first was granted in 1980 and the most recent in June 2009. Prithipal Singh ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Prithipal Singh in Santa Clara, CA, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7552332	Java based electronic signature capture method, device and system	Sunil Lal, Srinivasan Subramanian	2009-06-23	$4,063,000
6008411	Nortriptyline conjugates to antigenic proteins and enzymes	Mae W. Hu	1999-12-28
5416000	Analyte immunoassay in self-contained apparatus	Michael P. Allen	1995-05-16	$841,000
5409780	Aniline analogs for hydrogen peroxide detection	Wayne H. Schrier, Pawanjit S. Sethi	1995-04-25	$295,000
5260221	Sample pad assay initiation device	Urs A. Ramel, Michael P. Allen	1993-11-09
5215886	HDL determination in whole blood	P. Jivan Patel, Michael P. Allen	1993-06-01
5089388	Antibodies for salicylate and their preparation	Michael P. Prisbylla	1992-02-18	$18,472,000
4973549	Quantitative diagnostic assay employing signal producing agent bound to support and measuring migration distance of detectable signal	Pyare Khanna	1990-11-27
4959324	Sample pad assay initiation device and method of making	Urs A. Ramel, Michael P. Allen	1990-09-25
4906563	Detection of skatole for meat quality	Ashoke Sinha	1990-03-06
4795822	Nortriptyline conjugates to antigenic proteins and enzymes	Mae W. Hu	1989-01-03	$29,791,000
4772697	Tricylic antidepressant conjugates to antigens and enzymes	Christine G. Collins, Marcel Pirio	1988-09-20	$17,588,000
4629691	Tricyclic antidepressant conjugates with antigens and enzymes	Christine G. Collins, Marcel Pirio	1986-12-16	$4,569,000
4608200	Chloramphenicol derivatives, antigens and antibodies	Pyare Khanna, Evan S. Snyder	1986-08-26	$8,588,000
4608252	Chloramphenicol derivatives antigens and antibodies	Pyare Khanna, Evan S. Snyder	1986-08-26	$8,588,000
4596768	Antibodies for penicilloic acid their preparation and use	Danton K. Leung, Richard Bradley Rodgers	1986-06-24	$25,225,000
4551275	Desmethylimipramine derivatives and poly(amino acid) conjugates	Marcel Pirio	1985-11-05	$4,572,000
4544765	Chloramphenicol derivatives	Pyare Khanna, Evan S. Snyder	1985-10-01
4496479	Chloramphenicol derivatives, antigens and antibodies	Mae W. Hu	1985-01-29	$5,867,000
4489157	Chloramphenicol derivatives	Pyare Khanna, Evan S. Snyder	1984-12-18
4489156	Chloramphenicol derivatives	Pyare Khanna, Evan S. Snyder	1984-12-18
4446065	Phencyclidine compounds and assays for its determination	Cheng-I Lin	1984-05-01
4409325	Valproate conjugation using dicarbonyls	Danton K. Leung	1983-10-11
4329502	Propranolol antigen conjugates and antibodies	Marcel Pirio	1982-05-11
4328311	Enzyme-aminoglycoside conjugates	Gerald L. Rowley, Danton K. Leung	1982-05-04