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Patent Assignment Assignor Details
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Assignor Name : WILLIAMS, CHARLES TODD
Total Assignments: 8
Assignment: 1
Reel/Frame:022411/0001   Pages: 8
Recorded: 02/25/2009
Attorney Dkt #:15887.23WOU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2008
2
Exec Dt:
10/16/2008
3
Exec Dt:
10/10/2008
4
Exec Dt:
10/10/2008
5
Exec Dt:
10/10/2008
6
Exec Dt:
10/10/2008
7
Exec Dt:
10/10/2008
8
Exec Dt:
10/10/2008
Assignee
1
680 MENDELSSOHN AVE.
GOLDEN VALLEY, MINNESOTA 55427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12682267
Correspondence name and address
MERCHANT & GOULD PC
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:026096/0396   Pages: 3
Recorded: 04/08/2011
Attorney Dkt #:BMS112010/MD09-26A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2011
2
Exec Dt:
04/08/2011
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13082763
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:026096/0759   Pages: 3
Recorded: 04/08/2011
Attorney Dkt #:BMS112009/MD09-26B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2011
2
Exec Dt:
04/08/2011
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13082831
Correspondence name and address
BAYER MATERIAL SCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:029585/0615   Pages: 4
Recorded: 01/08/2013
Attorney Dkt #:BMS102020US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/19/2012
2
Exec Dt:
12/19/2012
3
Exec Dt:
12/19/2012
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13698313
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 5
Reel/Frame:030564/0608   Pages: 4
Recorded: 06/07/2013
Attorney Dkt #:BMS132018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2013
2
Exec Dt:
04/08/2013
3
Exec Dt:
04/08/2013
Assignee
1
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13835935
Correspondence name and address
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 6
Reel/Frame:036914/0885   Pages: 3
Recorded: 10/29/2015
Attorney Dkt #:BMS132018-CONT.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2015
2
Exec Dt:
10/29/2015
3
Exec Dt:
10/29/2015
Assignee
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14926656
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:050289/0286   Pages: 9
Recorded: 09/06/2019
Attorney Dkt #:2018P30331US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2019
2
Exec Dt:
08/21/2019
3
Exec Dt:
09/04/2019
4
Exec Dt:
08/22/2019
5
Exec Dt:
08/22/2019
6
Exec Dt:
08/21/2019
7
Exec Dt:
08/22/2019
Assignee
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16545430
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 8
Reel/Frame:054512/0215   Pages: 10
Recorded: 12/02/2020
Attorney Dkt #:2019P30120US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/23/2020
2
Exec Dt:
11/24/2020
3
Exec Dt:
12/01/2020
4
Exec Dt:
11/30/2020
Assignee
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16952519
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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