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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MARKER, VOLKER
Total Assignments: 5
Assignment: 1
Reel/Frame:036830/0131   Pages: 6
Recorded: 10/20/2015
Attorney Dkt #:074023-0625-US-529382
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2015
2
Exec Dt:
08/20/2015
3
Exec Dt:
08/20/2015
4
Exec Dt:
08/19/2015
5
Exec Dt:
08/24/2015
6
Exec Dt:
08/18/2015
7
Exec Dt:
08/26/2015
8
Exec Dt:
08/20/2015
Assignee
1
ALFRED-NOBEL-STR. 10
MONHEIM AM RHEIN, GERMANY 40789
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14762256
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:049845/0204   Pages: 9
Recorded: 07/24/2019
Attorney Dkt #:2015P30072WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2019
2
Exec Dt:
01/31/2019
3
Exec Dt:
02/17/2019
4
Exec Dt:
02/06/2019
5
Exec Dt:
02/07/2019
6
Exec Dt:
02/11/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16326475
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:049856/0982   Pages: 8
Recorded: 07/25/2019
Attorney Dkt #:2016P30076WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2019
2
Exec Dt:
04/11/2019
3
Exec Dt:
04/11/2019
4
Exec Dt:
04/11/2019
5
Exec Dt:
04/13/2019
6
Exec Dt:
04/15/2019
7
Exec Dt:
04/15/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16341223
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:049867/0770   Pages: 14
Recorded: 07/26/2019
Attorney Dkt #:2013P30005WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/14/2019
2
Exec Dt:
05/13/2019
3
Exec Dt:
05/15/2019
4
Exec Dt:
05/14/2019
5
Exec Dt:
06/05/2019
6
Exec Dt:
05/21/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16481115
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:054829/0148   Pages: 20
Recorded: 01/06/2021
Attorney Dkt #:200931PCTUS/2016P30177WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2020
2
Exec Dt:
08/31/2020
3
Exec Dt:
09/18/2020
4
Exec Dt:
08/21/2020
5
Exec Dt:
09/04/2020
6
Exec Dt:
09/04/2020
7
Exec Dt:
08/24/2020
8
Exec Dt:
08/26/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17257819
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613

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