Inventor
Volkmar Menger
Inventor
Neustadt, DE
Overview
Patents· 14 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 chemistry29%
C07CAcyclic or carbocyclic compounds25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds21%
Y02PClimate change mitigation technologies in the production or processing of goods11%
C07DHeterocyclic compounds7%
C10LFuels not otherwise provided for4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,497,399'Process for preparing aminoalkyl nitriles and diamines from such nitriles'20138,063,239'Process for preparing aminoalkylnitriles and diamines from such nitriles'20117,718,041'Method for obtaining oligomers of polytetrahydofurane or tetrahydrofurane'20107,148,318'Method for producing polytetrahydrofurane having a low color indices'20067,098,349'Method for producing tetrahydrofuran'20066,878,802'Method of producing an alcoholic solutions of polyetrahydrofurane that comprises terminal OH groups'20056,852,869'Method for the production of polytetrahydrofuran with low color index'20056,713,422'Method for processing pTHF polymerization catalysts'20045,728,900'Process for the selective hydrogenation of butyne-1,4-diol to butene-2-diol-1,4'19985,714,644'Process and catalyst for the selective hydrogenation of butynediol to butenediol'19985,660,601'Polyetheramine-containing fuels for gasoline engines'19975,608,113'Process for preparation of diamines by catalytic amination of aminoalcohols'19975,530,127'Preparation of amines'19965,521,139'Palladium-containing fixed-bed catalyst for the hydrogenation of butyne-1,4-diol to butene-2-diol-1,2'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2006Patents assigned to BASF AG (11)· patent assignee history
1996–2013Based in Neustadt, DE· patent location history
2010–2013Patents assigned to BASF SE (3)· patent assignee history
2011–2013Patents assigned to EBERHARDT JAN (2)· patent assignee history
2011–2013Patents assigned to FRITZ GERHARD (2)· patent assignee history
2011–2013Patents assigned to HAHN THILO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 11 | 1996–2006 |
| BASF SE | 3 | 2010–2013 |
| EBERHARDT JAN | 2 | 2011–2013 |
| FRITZ GERHARD | 2 | 2011–2013 |
| HAHN THILO | 2 | 2011–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neustadt, DE | 14 | 1996–2013 |