Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5846737 | Conjugates of sulforhodamine fluorophores with enhanced fluorescence | — | 1998-12-08 |
| 5723218 | Dipyrrometheneboron difluoride labeled flourescent microparticles | Richard P. Haugland, Rosaria Haugland, John Michael Brinkley, Michael Kuhn, K. Sam Wells +1 more | 1998-03-03 |
| 5451663 | Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates | Richard P. Haugland | 1995-09-19 |
| 5433896 | Dibenzopyrrometheneboron difluoride dyes | Richard P. Haugland | 1995-07-18 |
| 5364764 | Fluorescent chloramphenicol derivatives for determination of chloramphenicol acetyltransferase activity | Richard P. Haugland, Steven Young, Michael H. Melner | 1994-11-15 |
| 5338854 | Fluorescent fatty acids derived from dipyrrometheneboron difluoride dyes | Richard P. Haugland | 1994-08-16 |
| 5274113 | Long wavelength chemically reactive dipyrrometheneboron difluoride dyes and conjugates | Richard P. Haugland | 1993-12-28 |
| 5262545 | Fluorescent chloramphenicol derivatives for determination of chloramphenicol acetyltransferase activity | Richard P. Haughland, Steven Young, Michael H. Melner | 1993-11-16 |
| 5248782 | Long wavelength heteroaryl-substituted dipyrrometheneboron difluoride dyes | Richard P. Haugland | 1993-09-28 |
| 5187288 | Ethenyl-substituted dipyrrometheneboron difluoride dyes and their synthesis | Richard P. Haugland | 1993-02-16 |
| 4774339 | Chemically reactive dipyrrometheneboron difluoride dyes | Richard P. Haugland | 1988-09-27 |