Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689334 | Process for reducing or avoiding foam production during chemical and physical materials conversion processes | Rudiger Schutte, Ivan Pelgrims | 2004-02-10 |
| 6290775 | Fluidized bed reactor and a process of using the same | Rainer Kohlen, Lothar Kaiser, Birgit Bertsch-Frank | 2001-09-18 |
| 6277333 | Process for reducing or avoiding foam production during chemical and physical materials conversion processes and a device for performing this process | Rudiger Schutte, Ivan Pelgrims | 2001-08-21 |
| 5988436 | Discharge device for bulk containers for particulate bulk materials and its use | Rainer Kohlen, Wolfgang Leonhardt | 1999-11-23 |
| 5595001 | Apparatus for producing sodium perborate monohydrate and product produced thereby | Rudiger Schutte, Claas-Jurgen Klasen, Hans Christian Alt | 1997-01-21 |
| 5478544 | Method for producing sodium perborate monohydrate | Rudiger Schutte, Claas-Jurgen Klasen, Hans Christian Alt | 1995-12-26 |
| 4849198 | Method of reducing the tendency of particulate active oxygen compounds to cake | — | 1989-07-18 |
| 4337239 | Process for the production of titanium disulfide of high purity and stoichiometric composition | Rudolf Schwarz, Peter Kleinschmit | 1982-06-29 |