Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847199 | Agglutination immunoassay and kit for determination of a multivalent immune species using a buffered salt wash solution | Robert T. Belly | 1989-07-11 |
| 4828978 | Agglutination reagent and method of preparing same | Harold C. Warren, III | 1989-05-09 |
| 4828980 | Membrane structure coated with low pI protein or carbohydrate and methods of making and use | Harold C. Warren, III, Roger W. Nelson | 1989-05-09 |
| 4812414 | Immunoreactive reagent particles having tracer, receptor molecules and protein of pI less than 6 | Harold C. Warren, III | 1989-03-14 |
| 4808524 | Test kit and method for the determination of Streptococcus A antigen | Paul B. Contestable | 1989-02-28 |