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Patent Assignment Assignor Details
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Assignor Name : THUERMER, BURKHARD
Total Assignments: 14
Assignment: 1
Reel/Frame:019109/0753   Pages: 3
Recorded: 03/19/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2007
2
Exec Dt:
02/05/2007
3
Exec Dt:
02/05/2007
4
Exec Dt:
02/05/2007
5
Exec Dt:
02/01/2007
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11725388
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PPA 15205-9741
Assignment: 2
Reel/Frame:019201/0837   Pages: 5
Recorded: 04/16/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS, PREVIOUSLY RECORDED AT REEL 019109, FRAME 0753.
Assignors
1
Exec Dt:
01/31/2007
2
Exec Dt:
01/08/2007
3
Exec Dt:
02/05/2007
4
Exec Dt:
02/05/2007
5
Exec Dt:
02/01/2007
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11725388
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 3
Reel/Frame:019384/0678   Pages: 3
Recorded: 05/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/23/2007
4
Exec Dt:
04/18/2007
5
Exec Dt:
04/12/2007
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725362
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:019380/0512   Pages: 3
Recorded: 05/29/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/18/2007
4
Exec Dt:
04/23/2007
5
Exec Dt:
04/12/2007
Assignee
1
51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725250
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:020012/0609   Pages: 5
Recorded: 10/19/2007
Conveyance: RECORD TO CORRECT INCORRECT APPL. NO. 11/725,290 PREVIOUSLY RECORDED ON REEL/FRAME 019380/0512
Assignors
1
Exec Dt:
04/12/2007
2
Exec Dt:
04/17/2007
3
Exec Dt:
04/18/2007
4
Exec Dt:
04/23/2007
5
Exec Dt:
04/12/2007
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11725250
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:020178/0964   Pages: 3
Recorded: 11/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2007
2
Exec Dt:
10/24/2007
3
Exec Dt:
11/05/2007
4
Exec Dt:
10/23/2007
Assignee
1
51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11985754
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 7
Reel/Frame:025885/0695   Pages: 4
Recorded: 03/02/2011
Attorney Dkt #:2901664-048000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2011
2
Exec Dt:
01/25/2011
3
Exec Dt:
01/24/2011
4
Exec Dt:
02/04/2011
5
Exec Dt:
01/24/2011
Assignees
1
51368
LEVERKUSEN, GERMANY
2
HAUPTSTR. 27
ZIEGENHAIN, GERMANY 57632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12969940
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:025892/0243   Pages: 2
Recorded: 03/03/2011
Attorney Dkt #:2901664-047000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2011
2
Exec Dt:
01/25/2011
3
Exec Dt:
01/24/2011
4
Exec Dt:
02/04/2011
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12970083
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:025892/0425   Pages: 2
Recorded: 03/03/2011
Attorney Dkt #:2901664-046000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2011
2
Exec Dt:
01/25/2011
3
Exec Dt:
01/24/2011
4
Exec Dt:
02/04/2011
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12970024
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE. NW
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:026540/0994   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:2901664-059000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2011
2
Exec Dt:
05/11/2011
3
Exec Dt:
06/15/2011
4
Exec Dt:
05/13/2011
Assignee
1
51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13091729
Correspondence name and address
BAKER DONELSON BEARMAN, CALDWELL & BERKO
920 MASSACHUSETTS AVE, NW
SUITE 900
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:031898/0637   Pages: 4
Recorded: 01/06/2014
Attorney Dkt #:2923343-043000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2013
2
Exec Dt:
04/30/2013
3
Exec Dt:
05/06/2013
4
Exec Dt:
05/06/2013
Assignee
1
51368
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13867977
Correspondence name and address
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE
SUITE 500
TYSONS CORNER, VA 22102
Assignment: 12
Reel/Frame:038552/0054   Pages: 8
Recorded: 04/28/2016
Attorney Dkt #:2901664-048000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 025885 FRAME: 0695. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
04/22/2016
2
Exec Dt:
04/26/2016
3
Exec Dt:
04/18/2016
4
Exec Dt:
04/22/2016
5
Exec Dt:
04/21/2016
Assignee
1
KAISER-WILHELM-ALLEE
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12969940
Correspondence name and address
W. BRETT STAUFFER
7900 WESTPARK DRIVE
SUITE A100
TYSONS CORNER, VA 22102
Assignment: 13
Reel/Frame:052099/0595   Pages: 11
Recorded: 03/12/2020
Attorney Dkt #:200025PCTUS/2016P30160WOU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2020
2
Exec Dt:
11/18/2019
3
Exec Dt:
11/21/2019
4
Exec Dt:
11/18/2019
5
Exec Dt:
12/23/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16645305
Correspondence name and address
WILLIAM E. KUSS
210 SIXTH AVENUE
K&L GATES CENTER
PITTSBURGH, PA 15222-2613
Assignment: 14
Reel/Frame:052380/0964   Pages: 7
Recorded: 04/13/2020
Attorney Dkt #:2016P30161WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2020
2
Exec Dt:
11/18/2019
3
Exec Dt:
11/21/2019
4
Exec Dt:
11/18/2019
5
Exec Dt:
12/23/2019
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16755753
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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