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Patent Assignment Assignor Details
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Assignor Name : STEMPFLE, FLORIAN JOHANNES
Total Assignments: 5
Assignment: 1
Reel/Frame:045323/0463   Pages: 4
Recorded: 03/23/2018
Attorney Dkt #:COV171200US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/05/2017
Assignees
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
2
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15933500
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:045323/0757   Pages: 4
Recorded: 03/23/2018
Attorney Dkt #:COV171198US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/05/2017
3
Exec Dt:
12/05/2017
4
Exec Dt:
12/05/2017
Assignees
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205-9741
2
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15933487
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:045323/0385   Pages: 4
Recorded: 03/23/2018
Attorney Dkt #:COV171201US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/05/2017
3
Exec Dt:
12/11/2017
Assignees
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
2
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15933511
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:045323/0876   Pages: 4
Recorded: 03/23/2018
Attorney Dkt #:COV171202US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2017
2
Exec Dt:
12/05/2017
3
Exec Dt:
12/12/2017
Assignees
1
1 COVESTRO CIRCLE
PITTSBURGH, PENNSYLVANIA 15205
2
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15933470
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:045430/0658   Pages: 4
Recorded: 04/04/2018
Attorney Dkt #:BMS151112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2018
2
Exec Dt:
01/02/2018
3
Exec Dt:
01/15/2018
4
Exec Dt:
01/02/2018
5
Exec Dt:
01/15/2018
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15747790
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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