Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5593948 | Highly concentrated, solid acifluoren powders and processes for making dry form solid acifluorfen powders | Rudolph E. Lisa | 1997-01-14 |
| 5589438 | Dry flowable powders of hygroscopic plant growth regulators and tablets formed of the same | Rudolph E. Lisa, Karl-Friedrich Jager | 1996-12-31 |
| 5523275 | Water-soluble PVA bag containing free-flowing and non-caking highly concentrated plant growth regulator composition | Rudolph E. Lisa, Karl-Friedrich Jager | 1996-06-04 |
| 5468720 | High concentrated, solid mepiquat chloride products and processes for making dry form solid mepiquat chloride powder and tablets | Rudolph E. Lisa, Karl-Friedrich Jager | 1995-11-21 |
| 5236920 | Granulated riboflavin product having high flowability, high riboflavin content | Rudolph E. Lisa, Walter J. Tuman | 1993-08-17 |
| 5153177 | Process for incorporating a material in a crosslinked gelatin, and product therefrom | Frederick K. Chaundy, David K. Bower | 1992-10-06 |
| 5126328 | Process for crosslinking gelatin | David K. Bower, Frederick K. Chaundy | 1992-06-30 |
| 5000888 | Process for spray drying riboflavin to produce a granulate product having low binder content | Rudolph E. Lisa | 1991-03-19 |
| 4994458 | Process for rotary fluid bed granulation of riboflavin | — | 1991-02-19 |