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Patent Assignment Assignor Details
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Assignor Name : NOLTE, MARIUS
Total Assignments: 7
Assignment: 1
Reel/Frame:055095/0104   Pages: 3
Recorded: 02/01/2021
Attorney Dkt #:2018P30094WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
10/06/2020
2
FELDERMANN, ACHIM
Exec Dt:
09/16/2020
3
NOLTE, MARIUS
Exec Dt:
09/28/2020
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210317263
17264952
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:058251/0962   Pages: 3
Recorded: 12/01/2021
Attorney Dkt #:2019P30055WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOLTE, MARIUS
Exec Dt:
06/18/2021
2
HUFEN, RALF
Exec Dt:
06/21/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220315755
17615607
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 3
Reel/Frame:059868/0078   Pages: 3
Recorded: 05/09/2022
Attorney Dkt #:2019P30052WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
11/23/2021
2
NOLTE, MARIUS
Exec Dt:
11/22/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020300
17775349
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 4
Reel/Frame:059666/0174   Pages: 12
Recorded: 04/21/2022
Attorney Dkt #:074023-US-000037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIRWITZ, CHRISTOPHER
Exec Dt:
12/01/2021
2
KNAUPP, MATTHIAS
Exec Dt:
12/01/2021
3
NOLTE, MARIUS
Exec Dt:
12/01/2021
4
HUFEN, RALF
Exec Dt:
12/01/2021
5
HINZMANN, DIRK
Exec Dt:
12/01/2021
6
SIEGEMUND, SVEN
Exec Dt:
12/10/2021
7
KLIPPERT, UWE
Exec Dt:
11/29/2021
Assignee
1
COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220371309
17770788
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:064372/0016   Pages: 3
Recorded: 07/25/2023
Attorney Dkt #:2018P30292WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUFEN, RALF
Exec Dt:
01/12/2023
2
HOBEIKA, SVEN
Exec Dt:
01/12/2023
3
NOLTE, MARIUS
Exec Dt:
01/12/2023
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240052158
18262754
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:066335/0461   Pages: 3
Recorded: 02/02/2024
Attorney Dkt #:10139-2309305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNGERLAND, TIM
Exec Dt:
08/07/2023
2
NOLTE, MARIUS
Exec Dt:
08/04/2023
3
KNAUPP, MATTHIAS
Exec Dt:
08/03/2023
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250115709
18294588
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FORT DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:065882/0842   Pages: 3
Recorded: 12/15/2023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUNGERLAND, TIM
Exec Dt:
09/11/2023
2
NOLTE, MARIUS
Exec Dt:
09/12/2023
3
KNAUPP, MATTHIAS
Exec Dt:
09/11/2023
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240287306
18570806
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FORT DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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