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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6183531
Issue Dt:
02/06/2001
Application #:
09068473
Filing Dt:
09/25/1998
Inventors:
JACOB FRANK DE GROOT, ALBERT WILLEM KNOP, PAUL JACQUES LOUIS HUBERT BOUWENS
Title:
MINERAL WOOL PLANT SUBSTRATE
Assignment: 1
Reel/Frame:
009478/0773Recorded: 09/28/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DE GROOT, JACOB
Exec Dt:
08/31/1998
KNOP, ALBERT WILLEM
Exec Dt:
08/26/1998
BOUWENS, PAUL JACQUES LOUIS HUBERT
Exec Dt:
09/06/1998
Assignee:
ROCKWOOL/GRODAN B.V.
INDUSTRIEWEG 15
NL-6074 NH MELICK-HERKENBOSCH, NETHERLANDS
Correspondent:
WEBB ZIESENHEIM BRUENING, ET AL.
RUSSELL D. ORKIN
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 2
Reel/Frame:
025946/0919Recorded: 03/14/2011Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
ROCKWOOL TECHNICAL INSULATION B.V.
Exec Dt:
12/31/2010
GRODAN B.V.
Exec Dt:
12/31/2010
ROCKWOOL/ROCKFON B.V.
Exec Dt:
12/31/2010
LAPINUS FIBRES B.V.
Exec Dt:
12/31/2010
ROCKWOOL ROCKPANEL B.V.
Exec Dt:
12/31/2010
ROCKWOOL BENELUX B.V. FORMERLY TIDIS B.V.
Exec Dt:
12/31/2010
ROCKWOOL LAPINUS PRODUCTIE B.V. FORMERLY ROCKWOOL LAPINUS B.V.
Exec Dt:
12/31/2010
Assignee:
ROCKWOOL B.V.
INDUSTRIEWEG 15
ROERMOND, NETHERLANDS 6045 JG
Correspondent:
MICHAELSON & ASSOCIATES
P.O. BOX 8489
RED BANK, NJ 07701-8489

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