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Patent Assignment Assignor Details
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Assignor Name : HEDRICH, KLAUS
Total Assignments: 5
Assignment: 1
Reel/Frame:012176/0893   Pages: 3
Recorded: 09/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DARDIN, ALEXANDER
Exec Dt:
06/06/2001
2
HEDRICH, KLAUS
Exec Dt:
06/05/2001
3
MASSOTH, STEPHAN
Exec Dt:
06/05/2001
4
EISENBERG, BORIS
Exec Dt:
06/07/2001
5
FENGLER, STEPHAN
Exec Dt:
06/05/2001
Assignee
1
ROHMAX ADDITIVES GMBH
KIRSCHENALLEE
D-64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458750
NONE
09868309
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGWWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:021024/0669   Pages: 14
Recorded: 05/30/2008
Attorney Dkt #:293598US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST AND SECOND ASSIGNORS' NAMES PREVIOUSLY RECORDED ON REEL 021001 FRAME 0967. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SCHERER, MARKUS
Exec Dt:
06/14/2006
2
HEDRICH, KLAUS
Exec Dt:
06/19/2006
3
ALIBERT, MICHAEL
Exec Dt:
06/20/2006
4
MUELLER, MICHAEL
Exec Dt:
06/14/2006
5
SCHWEDER, ROLAND
Exec Dt:
06/19/2006
Assignee
1
ROHMAX ADDITIVES GMBH
KIRSCHENALLEE,
DARMSTADT,, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754018
US20070219101
11547612
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:020948/0108   Pages: 8
Recorded: 05/15/2008
Attorney Dkt #:294928US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, MARKUS
Exec Dt:
07/09/2006
2
HEDRICH, KLAUS
Exec Dt:
07/14/2006
3
TSCHEPAT, WOLFGANG
Exec Dt:
07/04/2006
Assignee
1
ROHMAX ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349779
US20070184993
10593082
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:019583/0496   Pages: 14
Recorded: 07/20/2007
Attorney Dkt #:299606US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHERER, MARKUS
Exec Dt:
09/21/2006
2
HEDRICH, KLAUS
Exec Dt:
09/10/2006
3
DARDIN, ALEXANDER
Exec Dt:
09/25/2006
4
MUELLER, MICHAEL
Exec Dt:
10/04/2006
5
STOEHR, TORSTEN
Exec Dt:
09/20/2006
6
EISENBERG, BORIS
Exec Dt:
09/20/2006
Assignee
1
ROHMAX ADDITIVES GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080124
US20070213237
11572181
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:024852/0490   Pages: 14
Recorded: 08/18/2010
Attorney Dkt #:359718US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEDRICH, KLAUS
Exec Dt:
05/21/2010
2
AUGUSTIN, SVEN
Exec Dt:
05/30/2010
3
PAULMANN, UWE
Exec Dt:
05/17/2010
4
GUTSCH, ANDREAS
Exec Dt:
05/17/2010
5
EICHINGER, GUENTER
Exec Dt:
05/17/2010
6
FUCHS, ANDREAS
Exec Dt:
06/25/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551640
US20100316895
12746683
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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