Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468618 | Article for performing immunological assays utilizing organic dyes to immobilize immunologically reactive components to a solid phase support and methods for producing and utilizing same | Ralph A. Eatz, Darryl L. Stone, Fred V. Plapp | 1995-11-21 |
| 5192663 | Article having an organic dye and a monolayer of dried mammalian cells and a method for utilizing the article | Ralph A. Eatz | 1993-03-09 |
| 5030560 | Method for drying mammalian cells for use in solid phase immunoassays and articles incorporating same | Ralph A. Eatz | 1991-07-09 |
| 4963478 | Article for preforming immunological assays utilizing organic dyes and method for producing and utilizing same | Ralph A. Eatz, Darryl L. Stone, Fred V. Plapp | 1990-10-16 |
| 4816413 | Solid phase indicator red blood cells and method | Frederick V. Plapp, Jane M. Rachel | 1989-03-28 |
| 4608246 | Testing for a blood group immunological reaction | William L. Bayer, Frederick V. Plapp, Malcolm L. Beck, William M. Coenen | 1986-08-26 |