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Patent Assignment Assignor Details
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Assignor Name : GRUETZNER, ROLF-EGBERT
Total Assignments: 3
Assignment: 1
Reel/Frame:029610/0176   Pages: 8
Recorded: 01/11/2013
Attorney Dkt #:13111-00234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2012
2
Exec Dt:
12/13/2012
3
Exec Dt:
12/11/2012
4
Exec Dt:
12/12/2012
5
Exec Dt:
12/11/2012
6
Exec Dt:
12/17/2012
Assignee
1
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LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13682091
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 2
Reel/Frame:038441/0856   Pages: 7
Recorded: 05/03/2016
Attorney Dkt #:462878US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2014
2
Exec Dt:
06/06/2014
3
Exec Dt:
06/17/2014
4
Exec Dt:
06/17/2014
5
Exec Dt:
06/17/2014
Assignee
1
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14891852
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:048588/0618   Pages: 8
Recorded: 03/13/2019
Attorney Dkt #:520492US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2018
2
Exec Dt:
07/17/2018
3
Exec Dt:
07/29/2018
4
Exec Dt:
07/16/2018
Assignee
1
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16333105
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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