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Patent Assignment Assignor Details
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Assignor Name : ENGELEN, DIANA
Total Assignments: 4
Assignment: 1
Reel/Frame:031857/0407   Pages: 4
Recorded: 12/30/2013
Attorney Dkt #:16293-00011-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, STEFAN
Exec Dt:
05/14/2013
2
FRIEDERICHS, WOLFGANG
Exec Dt:
06/03/2013
3
STREY, REINHARD
Exec Dt:
06/20/2013
4
KHAZOVA, ELENA
Exec Dt:
12/05/2013
5
SOTTMANN, THOMAS
Exec Dt:
06/20/2013
6
ENGELEN, DIANA
Exec Dt:
06/20/2013
7
CHALBI, AGNES DOMINIKA
Exec Dt:
06/20/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9403958
US20140107239
13883306
Correspondence name and address
CLAUDIA SCHULTZE
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 2
Reel/Frame:031477/0363   Pages: 4
Recorded: 10/25/2013
Attorney Dkt #:15778-00472-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, STEFAN
Exec Dt:
09/19/2013
2
FRIEDERICHS, WOLFGANG
Exec Dt:
09/24/2013
3
STREY, REINHARD
Exec Dt:
09/27/2013
4
SOTTMANN, THOMAS
Exec Dt:
09/30/2013
5
ENGELEN, DIANA
Exec Dt:
10/01/2013
6
CHALBI, AGNES
Exec Dt:
10/01/2013
7
BECKER, NILS
Exec Dt:
10/01/2013
Assignee
1
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10
MONHEIM, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140045960
14113869
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
P O BOX 2207
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:035371/0856   Pages: 6
Recorded: 04/09/2015
Attorney Dkt #:074023-0608-US-524971
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, STEFAN
Exec Dt:
01/15/2015
2
FRIEDERICHS, WOLFGANG
Exec Dt:
02/02/2015
3
STREY, REINHARD
Exec Dt:
01/29/2015
4
SOTTMANN, THOMAS
Exec Dt:
02/05/2015
5
ENGELEN, DIANA
Exec Dt:
02/02/2015
Assignee
1
BAYER MATERIALSCIENCE AG
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150232630
14434631
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 4
Reel/Frame:040671/0553   Pages: 15
Recorded: 12/19/2016
Attorney Dkt #:160377PCTUS/BMS131124PCTU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDNER, STEFAN, DR.
Exec Dt:
06/10/2016
2
FRIEDERICHS, WOLFGANG, DR.
Exec Dt:
06/12/2016
3
NIESTEN, MEIKE, DR.
Exec Dt:
08/06/2016
4
STREY, REINHARD, DR.
Exec Dt:
08/12/2016
5
SOTTMANN, THOMAS, DR.
Exec Dt:
06/17/2016
6
BECKER, NILS, DR.
Exec Dt:
08/24/2016
7
CHALBI, AGNES, DR.
Exec Dt:
06/12/2016
8
ENGELEN, DIANA
Exec Dt:
06/23/2016
9
HEINZ, PAUL, DR.
Exec Dt:
06/08/2016
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10131759
US20160264749
15033929
Correspondence name and address
K&L GATES LLP - WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222

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