LexDanaLexDanabeta
Inventor

Gunther Van Cauwenberge

Inventor
Lokeren, BE

Overview

4→
Patents
2010–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds43%
C07DHeterocyclic compounds29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
RE045240'Process for preparing pure triethanolamine (TEOA)'20148,466,323'Process for preparing pure triethanolamine (TEOA)'20137,758,730'Method for improving a piperazine colour stability'20107,696,384'Process for producing ethyleneamines'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to BASF SE (3)· patent assignee history
2010Patents assigned to BASF AG (1)· patent assignee history
2010Based in Wachenheim, DE· patent location history
2010Based in Temse, BE· patent location history
2013Patents assigned to CAUWENBERGE GUNTHER VAN (1)· patent assignee history
2013Patents assigned to FREMAU TOM (1)· patent assignee history
2013Patents assigned to HAHN THILO (1)· patent assignee history
2013–2014Based in Lokeren, BE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE32010–2014
BASF AG12010
CAUWENBERGE GUNTHER VANself12013
FREMAU TOM12013
HAHN THILO12013
Locations
LocationPatentsSpan
Lokeren, BE22013–2014
Wachenheim, DE12010
Temse, BE12010