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Patent Assignment Assignor Details
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Assignor Name : BERTHO, PASCAL
Total Assignments: 8
Assignment: 1
Reel/Frame:052979/0973   Pages: 6
Recorded: 06/18/2020
Attorney Dkt #:20704.1105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLELY, CHRISTIAN
Exec Dt:
10/30/2019
2
BERTHO, PASCAL
Exec Dt:
11/04/2019
3
CHAKRABORTY, ANIRBAN
Exec Dt:
10/29/2019
4
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
09/22/2019
Assignee
1
ARCELORMITTAL
24-26, D'AVRANCHES BOULEVARD
LUXEMBOURG, LUXEMBOURG L-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11654653
US20200123674
16605473
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVENUE 22ND FLOOR
NEW YORK, NY 10018
Assignment: 2
Reel/Frame:063248/0301   Pages: 5
Recorded: 04/06/2023
Attorney Dkt #:20704.1105DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLELY, CHRISTIAN
Exec Dt:
10/30/2019
2
BERTHO, PASCAL
Exec Dt:
11/04/2019
3
CHAKRABORTY, ANIRBAN
Exec Dt:
10/29/2019
4
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
09/21/2019
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG L-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230241865
18131622
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:053517/0947   Pages: 7
Recorded: 08/18/2020
Attorney Dkt #:20704.1117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABORTY, ANIRBAN
Exec Dt:
05/18/2020
2
BERTHO, PASCAL
Exec Dt:
05/18/2020
3
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
05/18/2020
4
ALLELY, CHRISTIAN
Exec Dt:
08/11/2020
5
MACHADO AMORIM, TIAGO
Exec Dt:
08/12/2020
Assignee
1
ARCELORMITTAL
24 - 26, BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG 1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11680331
US20200399774
16754011
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:053545/0070   Pages: 8
Recorded: 08/20/2020
Attorney Dkt #:20704.1118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTHO, PASCAL
Exec Dt:
05/26/2020
2
ALLELY, CHRISTIAN
Exec Dt:
08/11/2020
3
CHAKRABORTY, ANIRBAN
Exec Dt:
05/19/2020
4
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
05/19/2020
5
MACHADO AMORIM, TIAGO
Exec Dt:
08/12/2020
6
CHALEIX, DANIEL
Exec Dt:
06/02/2020
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG 1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200340124
16754538
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:053693/0311   Pages: 6
Recorded: 09/04/2020
Attorney Dkt #:20704.1129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLELY, CHRISTIAN
Exec Dt:
09/01/2020
2
BERTHO, PASCAL
Exec Dt:
08/17/2020
3
CHAKRABORTY, ANIRBAN
Exec Dt:
08/14/2020
4
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
08/17/2020
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG 1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566310
US20200263284
16759253
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVENUE
16TH FLOOR
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:062246/0988   Pages: 5
Recorded: 12/30/2022
Attorney Dkt #:20704.1129DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLELY, CHRISTIAN
Exec Dt:
09/01/2020
2
BERTHO, PASCAL
Exec Dt:
08/17/2020
3
CHAKRABORTY, ANIRBAN
Exec Dt:
08/14/2020
4
GHASSEMI-ARMAKI, HASSAN
Exec Dt:
08/17/2020
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG L-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230137133
18091794
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:055314/0659   Pages: 6
Recorded: 02/18/2021
Attorney Dkt #:20704.1162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAUT, STEPHANIE
Exec Dt:
02/01/2021
2
HELMER, JEAN-MARIE
Exec Dt:
02/01/2021
3
MACHADO AMORIM, TIAGO
Exec Dt:
02/02/2021
4
BERTHO, PASCAL
Exec Dt:
02/03/2021
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG 1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210308784
17269322
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVENUE
22ND FLOOR
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:055336/0034   Pages: 7
Recorded: 02/19/2021
Attorney Dkt #:20704.1164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAUT, STEPHANIE
Exec Dt:
02/01/2021
2
HELMER, JEAN-MARIE
Exec Dt:
02/01/2021
3
MACHADO AMORIM, TIAGO
Exec Dt:
02/09/2021
4
BERTHO, PASCAL
Exec Dt:
02/03/2021
5
BROSSARD, MAXIME
Exec Dt:
01/20/2021
Assignee
1
ARCELORMITTAL
24 - 26 BLVD D'AVRANCHES
LUXEMBOURG, LUXEMBOURG L-1160
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11919102
US20210252627
17269791
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVENUE
22ND FLOOR
NEW YORK, NY 10018

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