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Inventor

Bernd Ahlers

Inventor
Dietzenbach, DE

Overview

9→
Patents
1990–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds47%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
Y02PClimate change mitigation technologies in the production or processing of goods18%
B01DSeparation12%
C10GCracking hydrocarbon oils6%
PatentTitleYear
9,878,962'Process and plant for producing olefins from oxygenates'20189,504,978'Cooled reactor for the production of dimethyl ether from methanol'20169,376,360'Method for starting up a DME synthesis reactor'20169,255,052'Method and system for producing methanol and dimethyl ether'20168,884,074'Method and device for producing dimethyl ether from methanol'20147,655,825'Method for the production of synthetic fuels from oxygenates'20107,425,663'Method for production propylene from a flow containing C4 to C8 olefins'20085,759,826'Process of preparing an organic acid'19984,906,256'Membrane process for treatment of fluorinated hydrocarbon-laden gas streams'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Based in Varel, DE· patent location history
1998–2008Based in Frankfurt am Main, DE· patent location history
2008–2010Patents assigned to LURGI AG (2)· patent assignee history
2010–2018Based in Dietzenbach, DE· patent location history
2014–2016Patents assigned to AHLERS BERND (3)· patent assignee history
2014–2016Patents assigned to LIEBNER WALDEMAR (2)· patent assignee history
2014Patents assigned to AIR LIQUIDE GLOBAL E & C SOLUTIONS GERMANY GMBH (1)· patent assignee history
2016Patents assigned to AIR LIQUIDE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AHLERS BERNDself32014–2016
LIEBNER WALDEMAR22014–2016
LURGI AG22008–2010
AIR LIQUIDE12016
AIR LIQUIDE GLOBAL E & C SOLUTIONS GERMANY GMBH12014
Locations
LocationPatentsSpan
Dietzenbach, DE62010–2018
Frankfurt am Main, DE21998–2008
Varel, DE11990