Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552332 | Java based electronic signature capture method, device and system | Sunil Lal, Srinivasan Subramanian | 2009-06-23 |
| 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 |
| 5409780 | Aniline analogs for hydrogen peroxide detection | Wayne H. Schrier, Pawanjit S. Sethi | 1995-04-25 |
| 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 |
| 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 |
| 4772697 | Tricylic antidepressant conjugates to antigens and enzymes | Christine G. Collins, Marcel Pirio | 1988-09-20 |
| 4629691 | Tricyclic antidepressant conjugates with antigens and enzymes | Christine G. Collins, Marcel Pirio | 1986-12-16 |
| 4608200 | Chloramphenicol derivatives, antigens and antibodies | Pyare Khanna, Evan S. Snyder | 1986-08-26 |
| 4608252 | Chloramphenicol derivatives antigens and antibodies | Pyare Khanna, Evan S. Snyder | 1986-08-26 |
| 4596768 | Antibodies for penicilloic acid their preparation and use | Danton K. Leung, Richard Bradley Rodgers | 1986-06-24 |
| 4551275 | Desmethylimipramine derivatives and poly(amino acid) conjugates | Marcel Pirio | 1985-11-05 |
| 4544765 | Chloramphenicol derivatives | Pyare Khanna, Evan S. Snyder | 1985-10-01 |
| 4496479 | Chloramphenicol derivatives, antigens and antibodies | Mae W. Hu | 1985-01-29 |
| 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 |