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Patent Assignment Assignor Details
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Assignor Name : SCHIESSER, YULIYA
Total Assignments: 7
Assignment: 1
Reel/Frame:044523/0170   Pages: 3
Recorded: 01/03/2018
Attorney Dkt #:074023-0767-US-572490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULAN, ANDREAS
Exec Dt:
12/13/2017
2
SCHIESSER, YULIYA
Exec Dt:
12/13/2017
3
WEBER, RAINER
Exec Dt:
12/21/2017
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10640399
US20180186665
15740174
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:048561/0844   Pages: 8
Recorded: 03/11/2019
Attorney Dkt #:074023-0813-584447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRIEU, VINH
Exec Dt:
11/21/2018
2
LANGSTEIN, GERHARD
Exec Dt:
11/29/2018
3
HEINZ, PAUL
Exec Dt:
11/21/2018
4
WEBER, RAINER
Exec Dt:
11/21/2018
5
SCHIESSER, YULIYA
Exec Dt:
11/20/2018
6
WERNER, KNUD
Exec Dt:
11/20/2018
7
HAVERKAMP, VERENA
Exec Dt:
11/20/2018
8
POLARZ, SEBASTIAN
Exec Dt:
11/23/2018
9
SCHACHTSCHNEIDER, ANDREAS
Exec Dt:
11/26/2018
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200306723
16310877
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 3
Reel/Frame:054367/0782   Pages: 35
Recorded: 11/09/2020
Attorney Dkt #:074023-0949-US-000002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAVEN, MAXIME
Exec Dt:
08/18/2020
2
SCHIESSER, YULIYA
Exec Dt:
08/21/2020
3
WEBER, RAINER
Exec Dt:
08/18/2020
4
LANGSTEIN, GERHARD
Exec Dt:
08/23/2020
5
TRIEU, VINH
Exec Dt:
08/24/2020
6
HASENSTAB-RIEDEL, SEBASTIAN
Exec Dt:
08/19/2020
7
SCHWARZE, NICO
Exec Dt:
08/23/2020
8
STEINHAUER, SIMON
Exec Dt:
08/19/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11905177
US20210087057
17054149
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 4
Reel/Frame:054873/0533   Pages: 14
Recorded: 01/11/2021
Attorney Dkt #:074023-0941-US-604288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIESSER, YULIYA
Exec Dt:
08/31/2020
2
WERNER, KNUD
Exec Dt:
08/18/2020
3
BULAN, ANDREAS
Exec Dt:
09/25/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210101815
16970176
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 5
Reel/Frame:060783/0149   Pages: 14
Recorded: 08/11/2022
Attorney Dkt #:074023-US-000025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIESSER, YULIYA
Exec Dt:
12/29/2021
2
WERNER, KNUD
Exec Dt:
11/03/2021
3
BULAN, ANDREAS
Exec Dt:
11/25/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220145006
17438014
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:063895/0145   Pages: 6
Recorded: 06/08/2023
Attorney Dkt #:2020P30239WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGENDRA, SIVATHMEEHAN
Exec Dt:
03/21/2023
2
HASENSTAB-RIEDEL, SEBASTIAN
Exec Dt:
03/20/2023
3
VOSSNACKER, PATRICK
Exec Dt:
03/20/2023
4
WEBER, RAINER
Exec Dt:
03/20/2023
5
SCHIESSER, YULIYA
Exec Dt:
03/20/2023
6
STEINHAUER, SIMON
Exec Dt:
04/20/2023
7
KEILHACK, THOMAS
Exec Dt:
03/20/2023
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240025753
18256475
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 7
Reel/Frame:063921/0669   Pages: 6
Recorded: 06/12/2023
Attorney Dkt #:2020P30037WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOGENDRA, SIVATHMEEHAN
Exec Dt:
03/23/2023
2
HASENSTAB-RIEDEL, SEBASTIAN
Exec Dt:
04/13/2023
3
WEBER, RAINER
Exec Dt:
03/23/2023
4
VOSSNACKER, PATRICK
Exec Dt:
03/23/2023
5
SCHIESSER, YULIYA
Exec Dt:
03/23/2023
6
STEINHAUER, SIMON
Exec Dt:
04/20/2023
7
KEILHACK, THOMAS
Exec Dt:
03/23/2023
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034633
18256961
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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