Patent Assignment
Reel/Frame 031623/0609
Assignment of Assignor's Interest
Recorded: 2013-11-18
Pages: 2
Assignor
GRANDE-PAROISSE SA
Executed: 2013-06-24
Assignee
GPN
16-40 RUE HENRI REGNAULT, COURBEVOIE, 92400, FRANCE
Covered Properties
(2)
Zeolite Y-Based Catalytic Composition for Use in the Treatment of Oxygenated Effluents Containing Nitrogen Oxides, Its Preparation and Process for Use
Patent:
5,536,483 →
Application:
08/297,934 →
Method for Simultaneously Abating Nitric Oxides and Nitrous Oxides in Gases Containing Them
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 30, 2005
From: DELAHAY, GERARD; MAUVEZIN, MATHIAS; NEVEU, BERNARD
To: GRANDE-PAROISSE S.A.
Reel/Frame 016926/0728 →
Change of Name
Jul 16, 2015
From: GPN
To: BOREALIS CHIMIE S.A.
Reel/Frame 036114/0051 →
Entity Conversion
Jul 20, 2015
From: BOREALIS CHIMIE S.A.
To: BOREALIS CHIMIE S.A.S.
Reel/Frame 036135/0639 →
Assignment of Assignor's Interest
Jul 27, 2015
From: BOREALIS CHIMIE S.A.S.
To: CASALE S.A.
Reel/Frame 036187/0535 →