Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083936 | Aminodextran compositions and conjugates and method of making and using them | Olavi Siiman, Cynthia G. Healy | 2006-08-01 |
| 5731206 | Method and reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples | Harold R. Crews, Timothy J. Fischer, Ted Sena | 1998-03-24 |
| 5616501 | Reticulocyte analyzing method and apparatus utilizing light scatter techniques | Carlos M. Rodriguez | 1997-04-01 |
| 5492833 | Reticulocyte analyzing method and apparatus utilizing light scatter techniques | Carlos M. Rodriguez | 1996-02-20 |
| 5188935 | Reagent system and method for identification, enumeration and examination of classes and subclasses of blood leukocytes | Robert C. Leif, Robert I. Feinberg | 1993-02-23 |
| 5155044 | Lysing reagent system for isolation, identification and/or analysis of leukocytes from whole blood samples | Harold R. Crews, Timothy J. Fischer, Ted Sena | 1992-10-13 |
| 4962038 | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes | James H. Carter, Harold R. Crews | 1990-10-09 |
| 4751179 | Method and reagents for differential determination of four populations of leukocytes in blood | Harold R. Crews, Ted Sena | 1988-06-14 |
| 4528274 | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes | James H. Carter, Harold R. Crews, Ted Sena, Fred L. Larsen | 1985-07-09 |
| 4521518 | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes | James H. Carter, Harold R. Crews | 1985-06-04 |
| 4485175 | Method for three-volume differential determination of lymphocyte, monocyte and granulocyte populations of leukocytes | Ted Sena, Harold R. Crews, James H. Carter | 1984-11-27 |
| 4358394 | Process for preparing whole blood reference controls having long term stability | Harold R. Crews, David L. Chastain, Jr. | 1982-11-09 |
| 4346018 | Multi-purpose blood diluent and lysing agent for differential determination of lymphoid-myeloid population of leukocytes | James H. Carter, Harold R. Crews | 1982-08-24 |
| 4299726 | Process for preparing whole blood reference controls having long term stability, preconditioning diluent and media therefor | Harold R. Crews, David L. Chastain, Jr. | 1981-11-10 |
| 4286963 | Differential lymphoid-myeloid determination of leukocytes in whole blood | David L. Chastain, Jr., Harold R. Crews | 1981-09-01 |
| 4264470 | Selecting goat erythrocytes to simulate human platelets in hematologic reference controls | David L. Chastain, Jr., Harold R. Crews | 1981-04-28 |
| 4244837 | Multi-purpose blood diluent for use in electronic blood analysis instrumentation | Harold R. Crews, Dave Chastain, Jr. | 1981-01-13 |
| 4213876 | Multi-purpose blood diluent for use in electronic blood analysis instrumentation | Harold R. Crews, Dave Chastain, Jr. | 1980-07-22 |