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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/16/1995
Application #:
08124233
Filing Dt:
09/20/1993
Inventors:
ROBERT H. GORE, CHUNG Y. LAI
Title:
COMPATIBILIZER FOR A VISCOSITY INDEX IMPROVING POLYMER BLEND
Assignment: 1
Reel/Frame:
007344/0374Recorded: 02/13/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/26/1994
Exec Dt:
01/18/1994
Assignee:
100 INDEPENDENCE MALL WEST
PATENT DEPARTMENT
PHILADELPHIA, PENNSYLVANIA 19106
Correspondent:
ROHM AND HAAS COMPANY
KEVIN E. MCVEIGH
PATENT DEPARTMENT, 7TH FLOOR
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PA 19106
Assignment: 2
Reel/Frame:
012287/0667Recorded: 10/31/2001Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/2001
Assignee:
D-64293 DARMSTADT, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
MARVIN J. SPIVAK
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202
Assignment: 3
Reel/Frame:
012211/0477Recorded: 10/02/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/24/2001
Assignee:
D-64293 DARMSTADT, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HIGHWAY
4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:
023998/0585Recorded: 02/25/2010Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/21/2007
Assignee:
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Correspondent:
EDWARD W. GROLZ
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530

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