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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/24/1999
Application #:
08894365
Filing Dt:
08/19/1997
Inventors:
ROLAND ETTL, PRIMOZ LORENCAK, GUENTER SCHERR, WOLFGANG REUTHER, GUENTHER GLAS
Title:
AQUEOUS ALKYLDIKETENE DISPERSIONS AND THEIR USE AS SIZE FOR PAPER
Assignment: 1
Reel/Frame:
008762/0359Recorded: 10/21/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/23/1996
Exec Dt:
02/23/1996
Exec Dt:
02/23/1996
Exec Dt:
02/23/1996
Exec Dt:
02/23/1996
Assignee:
67056 LUDWIGSHAFEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
ATTORNEYS AT LAW
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
034116/0371Recorded: 11/03/2014Pages: 3
Conveyance:
CHANGE IN LEGAL FORM
Assignor:
Exec Dt:
01/14/2008
Assignee:
.
LUDWIGSHAFEN, GERMANY 67056
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
034446/0909Recorded: 12/10/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/2014
Assignee:
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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