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Patent Assignment Assignor Details
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Assignor Name : VALLOUREC MANNESMANN OIL & GAS GERMANY GMBH
Total Assignments: 3
Assignment: 1
Reel/Frame:027319/0660   Pages: 5
Recorded: 12/02/2011
Attorney Dkt #:KRUG
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2007
Assignee
1
RATHER KREUZWEG 106
40472 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09902545
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:027319/0671   Pages: 5
Recorded: 12/02/2011
Attorney Dkt #:KRUG 6,513,840
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2007
Assignee
1
RATHER KREUZWEG 106
40472 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09719980
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:046798/0310   Pages: 2
Recorded: 08/14/2018
Attorney Dkt #:VALLOUREC-1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/21/2007
Assignee
1
THEODORSTRASSE 109
40472 DÜSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09902545
Correspondence name and address
HENRY M FEIEREISEN LLC
708 THIRD AVENUE
NEW YORK, NY 10017

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