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Patent Assignment Assignee Details
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Assignee Name : BIRLA CARBON U.S.A., INC.
Total Assignments: 9
Assignment: 1
Reel/Frame:048956/0239   Pages: 3
Recorded: 04/22/2019
Attorney Dkt #:03234.0032U1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIA CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
SUITE 400
1600 PARKWOOD CIRCLE
ATLANTA, GEORGIA 30339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6608132
NONE
08976371
Correspondence name and address
GALIT LEVITIN
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:048956/0591   Pages: 3
Recorded: 04/22/2019
Attorney Dkt #:03234.0034U1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIA CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
SUITE 400
1600 PARKWOOD CIRCLE
ATLANTA, GEORGIA 30339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6189768
NONE
09320791
Correspondence name and address
GALIT LEVITIN
999 PEACHTREE STREET
SUITE 1000
ALTANTA, GA 30309
Assignment: 3
Reel/Frame:048956/0726   Pages: 3
Recorded: 04/22/2019
Attorney Dkt #:03269.0035U1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIAN CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7238741
US20050256249
10845368
Correspondence name and address
GALIT LEVITIN
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 4
Reel/Frame:049805/0885   Pages: 3
Recorded: 07/19/2019
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIAN CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6533859
US20020014185
09861929
 
7241334
US20040042955
10229933
 
7167240
US20040046957
10622318
Correspondence name and address
KEVIN HATHCOCK
1800 WEST OAK COMMONS COURT
MARIETTA, GA 30062
Assignment: 5
Reel/Frame:049806/0401   Pages: 3
Recorded: 07/19/2019
Attorney Dkt #:03234.0036U2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIAN CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130046064
13391085
Correspondence name and address
KEVIN HATHCOCK
1800 WEST OAK COMMONS COURT
MARIETTA, GA 30062
Assignment: 6
Reel/Frame:052420/0588   Pages: 3
Recorded: 04/16/2020
Attorney Dkt #:03234.0067U1
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
COLUMBIAN CHEMICALS COMPANY
Exec Dt:
06/22/2018
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533859
US20020014185
09861929
Correspondence name and address
KEVIN HATHCOCK
1800 WEST OAK COMMONS COURT
MARIETTA, GA 30062
Assignment: 7
Reel/Frame:049798/0678   Pages: 4
Recorded: 07/19/2019
Attorney Dkt #:03234.0070U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERD, CHARLES R
Exec Dt:
01/28/2019
2
COMBS, ZACHARY
Exec Dt:
01/28/2019
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190002702
16062654
Correspondence name and address
KEVIN HATHCOCK
1800 WEST OAK COMMONS COURT
MARIETTA, GA 30062
Assignment: 8
Reel/Frame:056629/0655   Pages: 7
Recorded: 06/23/2021
Attorney Dkt #:03234.0101U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CIRCTEC KNOWLEDGE LTD.
Exec Dt:
05/10/2021
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
LEGAL (INTELLECTUAL PROPERTY)
MARIETTA, GEORGIA 30062
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9676943
US20150197638
14411405
 
9938465
US20170240813
15589425
Correspondence name and address
KEVIN HATHCOCK
1800 WEST OAK COMMONS COURT
LEGAL (INTELLECTUAL PROPERTY)
MARIETTA, GA 30062
Assignment: 9
Reel/Frame:065231/0916   Pages: 3
Recorded: 10/16/2023
Attorney Dkt #:03234.0087U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TIAN, JUN
Exec Dt:
10/12/2023
Assignee
1
BIRLA CARBON U.S.A., INC.
1800 WEST OAK COMMONS COURT
MARIETTA, GEORGIA 30062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230082874
17801051
Correspondence name and address
CLINTON R. SOUTH
999 PEACHTREE STREET
SUITE 1600
ATLANTA, GA 30309

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