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Inventor

Christophe Calais

Inventor
Meyzieu, FR

Overview

2→
Patents
1998–2017
Patent span
Textiles
Primary field (CPC D)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds25%
D21BFibrous raw materials or their mechanical treatment25%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials25%
D21HPulp compositions25%
PatentTitleYear
9,834,886Enzymatic pretreatment of wood in a method for producing mechanical paper pulp20175,731,462'Process for obtaining N-monosubstituted hydroxylamine'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to ATOCHEM ELF SA (1)· patent assignee history
1998–2017Based in Meyzieu, FR· patent location history
2017Patents assigned to ARKEMA FRANCE (1)· patent assignee history
2017Patents assigned to BLANC JÉRÔME (1)· patent assignee history
2017Patents assigned to CALAIS CHRISTOPHE (1)· patent assignee history
2017Patents assigned to MEYER VALÉRIE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARKEMA FRANCE12017
ATOCHEM ELF SA11998
BLANC JÉRÔME12017
CALAIS CHRISTOPHEself12017
MEYER VALÉRIE12017
Locations
LocationPatentsSpan
Meyzieu, FR21998–2017