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Patent Assignment Assignor Details
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Assignor Name : SPEHNER, DOMINIQUE
Total Assignments: 12
Assignment: 1
Reel/Frame:008463/0533   Pages: 3
Recorded: 04/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOLET, VINCENT
Exec Dt:
03/17/1997
2
DUBOUEIX, GILBERT
Exec Dt:
03/17/1997
3
GUESDON, PHILIPPE
Exec Dt:
03/17/1997
4
SPEHNER, DOMINIQUE
Exec Dt:
03/17/1997
Assignee
1
SOLLAC
LA DEFENSE 7 - 11/13 COURS VALMY
IMMEUBLE "LA PACIFIC"
92800 PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5739485
NONE
08772272
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
JEAN-PAUL LAVALLEYE
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010266/0514   Pages: 3
Recorded: 09/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURENT, JEAN-PIERRE
Exec Dt:
07/23/1999
2
HENNECHART, JEAN-PAUL
Exec Dt:
07/23/1999
3
SPEHNER, DOMINIQUE
Exec Dt:
07/23/1999
4
DEVROC, JACQUES
Exec Dt:
07/23/1999
Assignee
1
SOLLAC
IMMEUBLE "LA PACIFIC" LA DEFENSE 7 - 11/13
COURS VALMY 92800 - PUTEAUX, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6296805
NONE
09350100
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
RICHARD L. TREANOR
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:036097/0041   Pages: 4
Recorded: 07/15/2015
Attorney Dkt #:631.1032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAURENT, JEAN-PIERRE
Exec Dt:
07/23/1999
2
HENNECHART, JEAN-PAUL
Exec Dt:
07/23/1999
3
SPEHNER, DOMINIQUE
Exec Dt:
07/23/1999
4
DEVROC, JAQUES
Exec Dt:
07/23/1999
Assignee
1
SOLLAC
IMMEUBLE "LA PACIFIC" LA DEFENSE 7 - 11/13 COURS VALMY
PUTEAUX, FRANCE 92800
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
RE44153
NONE
13205126
 
RE44940
NONE
13863100
Correspondence name and address
DAVIDSON, DAVISON & KAPPEL, LLC
589 8TH AVE, 16TH FLOOR
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:026004/0196   Pages: 7
Recorded: 03/23/2011
Attorney Dkt #:341082US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRILLET, PASCAL
Exec Dt:
04/28/2009
2
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
3
KEFFERSTEIN, RONALD
Exec Dt:
03/15/2011
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8307680
US20110165436
12447777
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:042677/0694   Pages: 8
Recorded: 06/12/2017
Attorney Dkt #:631.1028DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DRILLET, PASCAL
Exec Dt:
04/28/2009
2
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
3
KEFFERSTEIN, RONALD
Exec Dt:
03/15/2011
Assignee
1
ARCELORMITTAL FRANCE
1 - 5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9708683
US20130029172
13621015
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 16TH FLOOR
NEW YORK, 10018 UNITED STATES
Assignment: 6
Reel/Frame:049749/0187   Pages: 3
Recorded: 07/15/2019
Attorney Dkt #:20631.1028CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550447
US20170260603
15606770
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL LLC
589 AVE, 16TH FLOOR
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:051163/0977   Pages: 3
Recorded: 12/03/2019
Attorney Dkt #:20631.1028CON2-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10577674
US20190276912
16413729
 
10590507
US20190271055
16413774
 
10961602
US20190271056
16413799
 
11041226
US20190271057
16413825
 
10597747
US20190271058
16414022
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL LLC
589 AVE, 16TH FLOOR
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:056229/0395   Pages: 3
Recorded: 05/13/2021
Attorney Dkt #:20631.1028CON7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11326227
US20210262055
17319306
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVENUE
22ND FLOOR
NEW YORK, NY 10018
Assignment: 9
Reel/Frame:057527/0609   Pages: 3
Recorded: 09/20/2021
Attorney Dkt #:20631.1028DIV8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939643
US20220002834
17479050
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 EIGHTH AVE, 22ND FL
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:065847/0311   Pages: 3
Recorded: 12/12/2023
Attorney Dkt #:20631.1028CON9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPEHNER, DOMINIQUE
Exec Dt:
04/24/2009
Assignee
1
ARCELORMITTAL FRANCE
1-5 RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240110256
18537158
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
589 8TH AVE, 22ND FLOOR
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:025049/0213   Pages: 8
Recorded: 09/28/2010
Attorney Dkt #:357147US0CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEHNER, DOMINIQUE
Exec Dt:
07/21/2010
2
KEFFERSTEIN, RONALD
Exec Dt:
09/15/2010
3
DRILLET, PASCAL
Exec Dt:
08/23/2010
Assignee
1
ARCELORMITTAL FRANCE
1 A 5, RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE F-93200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8733142
US20110006491
12834162
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:048670/0013   Pages: 8
Recorded: 03/22/2019
Attorney Dkt #:206311067,704.1019CONCON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEHNER, DOMINIQUE
Exec Dt:
07/21/2010
2
KEFFERSTEIN, RONALD
Exec Dt:
09/15/2010
3
DRILLET, PASCAL
Exec Dt:
08/23/2010
Assignee
1
ARCELORMITTAL FRANCE
1 A 5, RUE LUIGI CHERUBINI
SAINT DENIS, FRANCE 93200
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8066829
US20110214475
13118077
 
8440323
US20120064362
13301403
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL LLC
589 AVE, 16TH FLOOR
NEW YORK, NY 10018

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