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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
6570033
Issue Dt:
05/27/2003
Application #:
09984263
Filing Dt:
10/29/2001
Publication #:
20020111487
Pub Dt:
08/15/2002
Inventors:
Dirk Roettger, Dieter Hess, Klaus-Diether Wiese, Christine Kunze, Cornelia Borgmann et al
Title:
NOVEL BISPHOSPHITE COMPOUNDS AND THEIR METAL COMPLEXES
Assignment: 1
Reel/Frame:
012512/0425Recorded: 01/28/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ROTTGER, DIRK
Exec Dt:
12/10/2001
HESS, DIETER
Exec Dt:
12/10/2001
WIESE, KLAUS-DIETHER
Exec Dt:
12/10/2001
BORGMANN, CORNELIA
Exec Dt:
12/10/2001
BORNER, ARMIN
Exec Dt:
12/10/2001
SELENT, DETLEF
Exec Dt:
12/10/2001
SCHMUTZLER, REINHARD
Exec Dt:
12/10/2001
KUNZE, CHRISTINE
Exec Dt:
12/10/2001
Assignee:
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND, ET AL.
FREDERICK D. VASTINE, PH.D.
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012860/0010Recorded: 05/03/2002Pages: 4
Conveyance:
CORRECTED RECORDATION FORM COVER SHEET REEL 012512 FRAME 0425, BAR CODE NO. 101966370 TO CORRECT THE 1ST AND 5TH ASSIGNOR'S NAMES
Assignors:
ROETTGER, DIRK
Exec Dt:
12/10/2001
HESS, DIETER
Exec Dt:
12/10/2001
WIESE, KLAUS-DIETHER
Exec Dt:
12/10/2001
BORGMANN, CORNELIA
Exec Dt:
12/10/2001
BOERNER, ARMIN
Exec Dt:
12/10/2001
SELENT, DETLEF
Exec Dt:
12/10/2001
SCHMUTZLER, REINHARD
Exec Dt:
12/10/2001
KUNZE, CHRISTINE
Exec Dt:
12/10/2001
Assignee:
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:
024006/0287Recorded: 02/25/2010Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
OXENO OLEFINCHEMIE GMBH
Exec Dt:
09/26/2007
Assignee:
EVONIK OXENO GMBH
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45772
Correspondent:
EDWARD W GROLZ
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530
Assignment: 4
Reel/Frame:
032335/0453Recorded: 02/26/2014Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK OXENO GMBH
Exec Dt:
08/06/2013
Assignee:
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

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