Inventor
Herbert Jekat
Inventor
Schopfheim, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation12%
B01FMixing, e.g. dissolving, emulsifying or dispersing12%
F16JPistons12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
A23FCoffee6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C01BNon-metallic elements6%
C07DHeterocyclic compounds6%
C12CBeer6%
F04DNon-positive-displacement pumps6%
PatentTitleYear
6,403,729'Process for heterophase reactions in a liquid or supercritical dispersion medium'20025,108,715'Sealing arrangement for a rotating shaft'19924,828,867'Method of extracting hop pellets with liquified carbon dioxide'19894,687,547'Process for the separation of materials obtained by means of high pressure extraction'19874,644,557'Process for the production of calcium carbide and a shaft furnace for carrying out the process'19874,591,493'Process for obtaining solid cyanuric chloride'19864,565,297'High-pressure vessel with inner closure'19864,565,453'Agitator'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1989Patents assigned to SUEDDEUTSCHE KALKSTICKSTOFF (4)· patent assignee history
1986–1992Patents assigned to EKATO IND ANLAGEN VERWALT (2)· patent assignee history
1986Patents assigned to UHDE GMBH (1)· patent assignee history
1986–1992Based in Schopfheim, DE· patent location history
1986–1989Based in Trostberg, DE· patent location history
1987Patents assigned to VOEST ALPINE AG (1)· patent assignee history
2002Patents assigned to WACKER CHEMIE GMBH (1)· patent assignee history
2002Based in Unterwoessen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUEDDEUTSCHE KALKSTICKSTOFF | 4 | 1986–1989 |
| EKATO IND ANLAGEN VERWALT | 2 | 1986–1992 |
| UHDE GMBH | 1 | 1986 |
| VOEST ALPINE AG | 1 | 1987 |
| WACKER CHEMIE GMBH | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schopfheim, DE | 5 | 1986–1992 |
| Trostberg, DE | 2 | 1986–1989 |
| Unterwoessen, DE | 1 | 2002 |