Inventor
Klaus Beltz
Inventor
Budenheim, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements31%
C22BProduction and refining of metals23%
Y02PClimate change mitigation technologies in the production or processing of goods23%
B01DSeparation8%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis8%
PatentTitleYear
5,068,094'Process for the removal of cadmium ions from phosphoric acid resulting from a wet process'19914,762,692'Process for the precipitation and separation of cadmium sulphide from the raffinates derived from phosphoric acid purification'19884,385,036'Process of obtaining uranium and uranium compounds from phosphoric acid'19834,383,978'Process of obtaining uranium and uranium compounds from phosphoric acid'19834,117,092'Process for separating a phosphoric acid-solvent solution'19784,018,869'Process for the extractive purification of phosphoric acid containing cationic impurities'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1991Patents assigned to BUDENHEIM RUD A OETKER CHEMIE (5)· patent assignee history
1977–1991Based in Budenheim, DE· patent location history
1978Patents assigned to CHEMISHE FABRIK BUDENHEIM (1)· patent assignee history
1983Patents assigned to URAN GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BUDENHEIM RUD A OETKER CHEMIE | 5 | 1977–1991 |
| CHEMISHE FABRIK BUDENHEIM | 1 | 1978 |
| URAN GMBH | 1 | 1983 |
Locations
| Location | Patents | Span |
|---|---|---|
| Budenheim, DE | 6 | 1977–1991 |