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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
5110969
Issue Dt:
05/05/1992
Application #:
07729544
Filing Dt:
07/15/1991
Inventors:
UWE DITTRICH, SIGRID DATHE, HARTMUT RAABE, ROLF SOURISSEAU, KLAUS RUEHLMANN
Title:
METHOD OF MANUFACTURING OF OLIGO(4-(2-ORGANO-ORGANOOXYSILYLALKYL) CYCLOHEXANE-1,2-DIYL)BIS-OLIGOSULFIDES
Assignment: 1
Reel/Frame:
006012/0304Recorded: 02/13/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
DITTRICH, UWE
Exec Dt:
07/03/1991
DATHE, SIGRID
Exec Dt:
07/25/1991
RAABE, HARTMUT
Exec Dt:
07/18/1991
SOURISSEAU, ROLF
Exec Dt:
07/19/1991
RUEHLMANN, KLAUS
Exec Dt:
07/03/1991
Assignee:
CHEMIEWERK NUENCHRITZ GMBH
MEISSNER STRASSE 59
D-8403 NUENCHRITZ, GERMANY
Correspondent:
RICHARD L. CHIN
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
007744/0414Recorded: 12/14/1995Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
CHEMIEWERK NUENCHRITZ GMBH
Exec Dt:
06/13/1995
Assignee:
HUELS SILICONE GMBH
NUENCHRITZ, GERMANY D-016
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER ET. AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
012322/0909Recorded: 10/06/2001Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
DEGUSSA-HULS AKTIENGESELLSCHAFT
Exec Dt:
02/09/2001
Assignee:
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M ST., N.W. (SUITE 800)
WASHINGTON, D.C. 20036

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