Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35768 | Process for the preparation of improved dyestuff granules from suspension containing a propylene oxide-ethylene oxide copolymer | Horst Brandt, Gottfried Popp | 1998-04-14 |
| 5213583 | Process for the preparation of improved dyestuff granules from suspension containing a propylene oxide-ethylene oxide copolymer | Horst Brandt, Gottfried Popp | 1993-05-25 |
| 4846409 | Process for the preparation of granules | Manfred Baecker, Horst Brandt, Friedrich Grimmelijkhuizen, Karlheinz Wolf | 1989-07-11 |
| 4527746 | Process for preparing granules of water-insoluble solids | Hans-Heinz Molls, Bernhard Vosteen, Georg Dehmel, Reinhold Hornle, Karlheinz Wolf | 1985-07-09 |
| 4325890 | Phenol-formaldehyde condensates, their preparation and their use as dispersing agents, liquefaction agents and tanning agents | Gunther Reitz, Karlhans Jakobs, Kurt Schaupp | 1982-04-20 |
| 4268972 | Thin layer contact drier | Hans-Heinz Molls, Asterios Moutsokapas | 1981-05-26 |
| 4217103 | Dyestuff formulations containing salts of diaryl ether sulfonic acids | Karlheinz Wolf, Hans-Heinz Molls, Reinhard Nebeling, Hans-Werner Petroll, Reinhold Hornle +1 more | 1980-08-12 |
| 4198264 | Process and apparatus for spray drying or spray cooling | Hans-Heinz Molls, Reinhold Hornle, Ferdinand Hummes | 1980-04-15 |