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Inventor

Ulrich Westphal

Inventor
Leverkusen, DE

Overview

2→
Patents
2013–2016
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation50%
C07CAcyclic or carbocyclic compounds25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
9,346,012'Method and apparatus for denenoxing waste gases from nitration'20168,512,656'Apparatus and process for treatment of haloorganosilicon compounds from offgases'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to BAYER IP GMBH (1)· patent assignee history
2013–2016Based in Leverkusen, DE· patent location history
2016Patents assigned to BAYER MATERIALSCIENCE AG (1)· patent assignee history
2016Patents assigned to BAYER MATERIALSCIENCE LLC (1)· patent assignee history
2016Patents assigned to COVESTRO DEUTSCHLAND AG (1)· patent assignee history
2016Patents assigned to COVESTRO LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAYER IP GMBH12013
BAYER MATERIALSCIENCE AG12016
BAYER MATERIALSCIENCE LLC12016
COVESTRO DEUTSCHLAND AG12016
COVESTRO LLC12016
Locations
LocationPatentsSpan
Leverkusen, DE22013–2016