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Inventor

Rene Armengaud

Inventor
Saint-Martory, FR

Overview

3→
Patents
1993–2007
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C07CAcyclic or carbocyclic compounds20%
C07JSteroids20%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management20%
PatentTitleYear
7,244,856'Processes for recovering phytosterols via crystallization'20075,514,820'Continuous process for the production of lower alkyl esters'19965,225,084'Process for the separation of two liquid immiscible organic components using a fibre bed as a coalescence aid'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1996Patents assigned to HENKEL KGAA (2)· patent assignee history
1993–1996Based in Saint-Martory, FR· patent location history
2007Patents assigned to COGNIS DEUTSCHLAND GMBH (1)· patent assignee history
2007Based in Boussens, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENKEL KGAA21993–1996
COGNIS DEUTSCHLAND GMBH12007
Locations
LocationPatentsSpan
Saint-Martory, FR21993–1996
Boussens, FR12007