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Inventor

Didier Groffe

Inventor
Manosque, FR

Overview

2→
Patents
2005–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
C10LFuels not otherwise provided for33%
PatentTitleYear
8,177,960'Asphaltene-stabilising molecules having a tetrapyrrolic ring'20126,946,524'Methods for producing polyester amides based on polyisobutylenes, polyester amides produced thereby, and uses therefor in stabilizing crude oil'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to COGNIS DEUTSCHLAND GMBH (1)· patent assignee history
2005–2012Based in Manosque, FR· patent location history
2012Patents assigned to GROFFE DIDIER (1)· patent assignee history
2012Patents assigned to ROUET JEAN (1)· patent assignee history
2012Patents assigned to SALAUEN MATHIEU (1)· patent assignee history
2012Patents assigned to SCOMI ANTICOR (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COGNIS DEUTSCHLAND GMBH12005
GROFFE DIDIERself12012
ROUET JEAN12012
SALAUEN MATHIEU12012
SCOMI ANTICOR12012
Locations
LocationPatentsSpan
Manosque, FR22005–2012