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Inventor

Ulrike Wenning

Inventor
Pullach, DE

Overview

10→
Patents
1999–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary
C07CAcyclic or carbocyclic compounds26%
B01DSeparation19%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C01BNon-metallic elements11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
A61MDevices for introducing media into, or onto, the body7%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]7%
C10GCracking hydrocarbon oils4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
10,647,639Method for preparing 1,3-butadiene from N-butenes by oxidative dehydrogeneation202010,421,700Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation201910,370,310Method for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation201910,358,399Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation201910,308,569Process for preparing 1,3-butadiene from n-butenes by oxidative dehydrogenation20199,957,208Process for preparing 1,3-butadiene from N-butenes by oxidative dehydrogenation20188,480,985'Process and device for decomposing laughing gas'20138,460,627'Apparatus and process for decomposing dinitrogen monoxide in an adiabatic fixed bed reactor'20137,785,550'Process and device for separating hydrogen from gas flows by a pressure swing adsorption process'20105,955,045'Removal of nitrogen oxides from gases'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2020Patents assigned to LINDE AG (10)· patent assignee history
1999Based in Karlsfeld, DE· patent location history
2010–2019Based in Pullach, DE· patent location history
2013Patents assigned to BERAN FRANZ (2)· patent assignee history
2013Patents assigned to HOFMANN KARL-HEINZ (2)· patent assignee history
2013Patents assigned to SCHMEHL WOLFGANG (2)· patent assignee history
2018–2020Patents assigned to BASF SE (6)· patent assignee history
2019–2020Based in Munich, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LINDE AG101999–2020
BASF SE62018–2020
BERAN FRANZ22013
HOFMANN KARL-HEINZ22013
SCHMEHL WOLFGANG22013
Locations
LocationPatentsSpan
Pullach, DE72010–2019
Munich, DE22019–2020
Karlsfeld, DE11999