Inventor
Hartmut Voigt
Inventor
Dresden, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C07CAcyclic or carbocyclic compounds17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C07DHeterocyclic compounds8%
G06FElectric digital data processing8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
10,977,266Ad-hoc analytical query of graph data20215,750,813'Process for the preparation of polyolefin waxes'19985,723,705'Process for the preparation of polyolefin waxes in the presence of a metallocene catalyst and a co-catalyst'19984,898,645'Process for the production of pure tetrafluoroethylene'19904,504,670'Process for the continuous manufacture of trioxane'19854,094,901'Process for preparing acetic acid'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1998Patents assigned to HOECHST AG (4)· patent assignee history
1985Based in Frankfurt am Main, DE· patent location history
1990Based in Winhoring, DE· patent location history
1998Patents assigned to CLARIANT GMBH (1)· patent assignee history
1998Based in Konigstein/Taunus, DE· patent location history
1998Based in Konigstein, DE· patent location history
2021Patents assigned to SAP SE (1)· patent assignee history
2021Based in Dresden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST AG | 4 | 1978–1998 |
| CLARIANT GMBH | 1 | 1998 |
| SAP SE | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dresden, DE | 1 | 2021 |
| Konigstein/Taunus, DE | 1 | 1998 |
| Konigstein, DE | 1 | 1998 |
| Winhoring, DE | 1 | 1990 |
| Frankfurt am Main, DE | 1 | 1985 |