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Patent Assignment Assignee Details
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Assignee Name : IMERYS OILFIELD MINERALS, INC.
Total Assignments: 9
Assignment: 1
Reel/Frame:031676/0353   Pages: 8
Recorded: 11/26/2013
Attorney Dkt #:07812.0089-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2013
2
Exec Dt:
07/02/2013
3
Exec Dt:
07/02/2013
4
Exec Dt:
07/08/2013
5
Exec Dt:
08/06/2013
Assignee
1
100 MANSELL COURT EAST, SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13879578
Correspondence name and address
FINNEGAN, HENDERSON, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:044811/0050   Pages: 6
Recorded: 02/02/2018
Attorney Dkt #:12099.0005-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2015
2
Exec Dt:
02/18/2015
3
Exec Dt:
02/19/2015
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14405493
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 3
Reel/Frame:038905/0950   Pages: 4
Recorded: 06/14/2016
Attorney Dkt #:12099.0007-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2016
2
Exec Dt:
05/10/2016
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14895452
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 4
Reel/Frame:041131/0199   Pages: 5
Recorded: 12/21/2016
Attorney Dkt #:12099.0010-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2016
2
Exec Dt:
12/19/2016
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15318469
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 5
Reel/Frame:041822/0990   Pages: 5
Recorded: 04/03/2017
Attorney Dkt #:12099.0013-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2017
2
Exec Dt:
03/27/2017
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15512087
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 6
Reel/Frame:045502/0057   Pages: 8
Recorded: 04/11/2018
Attorney Dkt #:12099.0017-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2017
2
Exec Dt:
09/26/2016
3
Exec Dt:
08/03/2017
4
Exec Dt:
09/28/2016
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15762568
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:043841/0191   Pages: 5
Recorded: 10/11/2017
Attorney Dkt #:12099.0015-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2017
2
Exec Dt:
09/11/2017
Assignee
1
100 MANSELL COURT EAST
SUITE 350
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15553743
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:045067/0586   Pages: 10
Recorded: 02/28/2018
Attorney Dkt #:12099.0016-00304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2017
2
Exec Dt:
10/19/2016
3
Exec Dt:
12/07/2017
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15756442
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:050720/0058   Pages: 13
Recorded: 10/11/2019
Attorney Dkt #:IMERTECH SAS TO OILFIELD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/19/2019
Assignee
1
100 MANSELL COURT EAST
SUITE 300
ROSWELL, GEORGIA 30076
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11465602
 
11624057
 
11846261
 
12511296
 
15162595
Correspondence name and address
IMERYS/FINNEGAN
901 NEW YORK AVE., NW
WASHINGTON, DC 20001

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