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Palo Alto, CA, United States of America

Syva Company

USPTO Granted Patents = 104

Trademarks = 8

Forward Citations = 7,608

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46 inventors (with patents filed for the assignee):

Edwin F Ullman (51 out of 199 patents)

Prithipal Singh (21 out of 39 patents)

Kenneth E Rubenstein (15 out of 15 patents)

4. Pyare L Khanna (10 out of 53 patents)

5. David J Litman (10 out of 19 patents)

6. Richard K Leute (9 out of 9 patents)

7. Mae W Hu (6 out of 24 patents)

8. Gerald L Rowley (6 out of 10 patents)

9. Moshe Schwarzberg (6 out of 6 patents)

10. Robert A Yoshida (5 out of 6 patents)

11. Edward T Maggio (5 out of 6 patents)

12. Robert F Zuk (4 out of 47 patents)

13. Marcel R Pirio (4 out of 24 patents)

14. Richard S Schneider (4 out of 4 patents)

15. Ian Gibbons (3 out of 108 patents)

Core Competencies:

Immunoassays

Fluorescent Determination

Enzyme Amplification

Antigen Conjugates

Heterogeneous Immunoassay

Protein Binding Assays

Fluorescent Compounds

Macromolecular Environment Control

Test Strip Kits

Charge Effects

Amino Acid Conjugates

Signal Production

104 patents: Sort by Forward Citations

1. 5439826 - Method of distinguishing among strips for different assays in an (1995-08-08),

2. 5432057 - Simultaneous calibration heterogeneous immunoassay (1995-07-11),

3. 5342759 - Simultaneous calibration heterogeneous immunoassay (1994-08-30),

4. 4663278 - Agglutination dependent enzyme channeling immunoassay (1987-05-05),

5. 4540659 - Simultaneous calibration heterogeneous immunoassay (1985-09-10),

6. 4533629 - Simultaneous calibration heterogeneous immunoassay (1985-08-06),

7. 4532203 - Fluorescent determination of microlymphocytotoxicity (1985-07-30),

8. 4508892 - Compositions for competitive protein binding assays inhibiting (1985-04-02),

9. 4504413 - Acetaminophen analogs, antigens, and antibodies (1985-03-12),

10. 4501692 - Charge effects in enzyme immunoassays (1985-02-26),

11. 4489157 - Chloramphenicol derivatives (1984-12-18),

12. 4489156 - Chloramphenicol derivatives (1984-12-18),

13. 4481136 - Alkyl substituted fluorescent compounds and conjugates (1984-11-06),

14. 4447527 - Single test formulations for enzyme immunoassays and method for (1984-05-08),

15. 4446065 - Phencyclidine compounds and assays for its determination (1984-05-01),

Syva Company is a leading global provider of animal health solutions. With a focus on veterinary diagnostics, Syva develops and manufactures innovative products for the detection, monitoring, and management of animal diseases. Their expertise lies in offering a comprehensive range of diagnostic tests, instruments, and related services that help veterinarians and farmers ensure the health and well-being of animals. Syva Company is committed to advancements in animal care through research, technology, and partnerships.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

104 Patents

#26 in Palo Alto, CA

#817 in California

#3,524 in US

#7,308 in the World

Palo Alto, CA, United States of America

Syva Company

Forward Citations = 7,608

46 inventors:

Edwin F Ullman (51 out of 199 patents)

Prithipal Singh (21 out of 39 patents)

Kenneth E Rubenstein (15 out of 15 patents)

4. Pyare L Khanna (10 out of 53 patents)

5. David J Litman (10 out of 19 patents)

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