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Patent Assignment Assignor Details
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Assignor Name : LANG, STEFANIE
Total Assignments: 3
Assignment: 1
Reel/Frame:054227/0449   Pages: 26
Recorded: 09/29/2020
Attorney Dkt #:2018P30022WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2020
2
Exec Dt:
05/18/2020
3
Exec Dt:
05/27/2020
4
Exec Dt:
04/29/2020
5
Exec Dt:
04/29/2020
6
Exec Dt:
04/16/2020
7
Exec Dt:
04/17/2020
8
Exec Dt:
04/30/2020
Assignee
1
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17043117
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:058073/0071   Pages: 4
Recorded: 11/10/2021
Attorney Dkt #:216030-US-000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/05/2021
2
Exec Dt:
09/30/2021
3
Exec Dt:
11/06/2021
Assignee
1
JOHANN-FRIEDRICH-BÖTTGER-STRASSE 4
ANKLAM, GERMANY 17389
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17433805
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
LUDWIGSHAFEN AM RHEI, PA 67056
Assignment: 3
Reel/Frame:058419/0515   Pages: 3
Recorded: 12/17/2021
Attorney Dkt #:216030-US-000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/25/2021
2
Exec Dt:
12/06/2021
Assignee
1
JOHANN-FRIEDRICH-BÖTTGER-STRASSE 4
ANKLAM, GERMANY 17389
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17608490
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 67056

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