Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783731 | Dry analytical element for acetaminophen assay | Thomas Arter, James R. Schaeffer, Robert F. Winterkorn | 2004-08-31 |
| 6046052 | Dry analytical elements for the determination of protein | Thomas Arter, David B. LaTart, Richard C. Sutton, Wayne W. Weber, II, Robert F. Winterkorn +1 more | 2000-04-04 |
| 6015683 | Dry analytical element for acetaminophen assay | James R. Schaeffer, Robert F. Winterkorn, Thomas Arter | 2000-01-18 |
| 5736335 | Dry elements, test devices, test kits and methods for chemiluminescent detection of analytes using peroxidase-labeled reagents | Robert Edwin Emmons, Paul Heaney, Dietmar Karl Freund, David B. LaTart, Richard G. Chubet +1 more | 1998-04-07 |
| 5641635 | Dry elements, test devices, test kits and methods for chemiluminescent detection of analytes using peroxidase-labeled reagents | Robert Edwin Emmons, Paul Heaney, Dietmar Karl Freund, David B. LaTart, Richard G. Chubet +1 more | 1997-06-24 |
| 5344753 | Dry analytical element and method for the detection of an aminopeptidase or transpeptidase | Harold C. Warren, III, John W. Harder | 1994-09-06 |
| 5132205 | High pH extraction composition and its use to determine a chlamydial, gonococcal or herpes antigen | Allan D. Pronovost, Sheryl S. Sullivan, Catherine Greer, James H. Gilbert | 1992-07-21 |
| 5122449 | Use of a protease in the extraction of chlamydial, gonococcal and herpes antigens | James H. Gilbert, Mark D. Stowers | 1992-06-16 |
| 5085986 | Diagnostic test kit and method for determination of chlamydial antigen using a membrane having surface hydroxy groups | Bradley P. Boyer | 1992-02-04 |
| 5075221 | Stabilized extraction composition containing a sulfhydryl-containing reducing agent and its use in chlamydial and gonococcal determinations | Robert W. Zercie | 1991-12-24 |
| 5047322 | Use of dry analytical elements to determine analytes | Robert Edwin Emmons, Linda A. Mauck, TaiWing Wu, Royden N. Rand, Angelo P. Andrese | 1991-09-10 |
| 5032504 | Diagnostic test kit and method for determination of chlamydial or gonococcal antigens using a microporous membrane | — | 1991-07-16 |
| 4812399 | Analytical element and method for the determination of creatinine or creatine | Linda A. Mauck, Gary E. Norton | 1989-03-14 |
| 4789525 | Analytical method and multilayer element for total ionic iron determination | Harold C. Warren, III | 1988-12-06 |
| 4786605 | Analytical method and element for protein assay | Harold C. Warren, III | 1988-11-22 |
| 4753890 | Analytical element and method for determination of magnesium ions | Margaret J. Smith-Lewis, John L. Toner | 1988-06-28 |
| 4555483 | Methods, compositions and elements for the determination of lipase | Charles M. LiMuti, Bruce E. Babb | 1985-11-26 |