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Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : KANSAI COKE AND CHEMICALS CO., LTD.
Total Assignments: 13
Assignment: 1
Reel/Frame:012750/0841   Pages: 5
Recorded: 03/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/1998
2
Exec Dt:
09/02/1998
Assignee
1
5 MISCOE CHO, AMAGASAKI CITY
HYOGO 660-0861, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09763008
Correspondence name and address
IP LEGAL STRATEGIES GROUP P.C.
LESLIE MEYER-LEON, ESQ.
P.O. BOX 280
901 MAIN STREET
OSTERVILLE, MA 02655-0280
Assignment: 2
Reel/Frame:020991/0506   Pages: 2
Recorded: 05/14/2008
Attorney Dkt #:1844.1003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/17/2008
Assignee
1
2-23, OOHAMACHO, AMAGASAKI
HYOGO 660-0095, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12084993
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: DAVID M. PITCHER
1201 NEW YORK AVE., NW
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:021457/0250   Pages: 5
Recorded: 08/25/2008
Attorney Dkt #:4991-0133PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2008
2
Exec Dt:
08/08/2008
3
Exec Dt:
08/08/2008
4
Exec Dt:
08/08/2008
Assignees
1
23, OHAMACHO 2-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN
2
1501, IMAZAIKE SAIJO-SHI
EHIME, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12224336
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH, ET AL.
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:021476/0529   Pages: 3
Recorded: 08/27/2008
Attorney Dkt #:4991-0135pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2008
2
Exec Dt:
08/08/2008
3
Exec Dt:
08/08/2008
4
Exec Dt:
08/08/2008
Assignee
1
23, OHAMACHO 2-CHOME
AMAGASAKI-SHI
HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12224428
Correspondence name and address
ANDREW D. MEIKLE
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:023450/0889   Pages: 4
Recorded: 10/30/2009
Attorney Dkt #:4991-0133PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/13/2009
2
Exec Dt:
10/13/2009
Assignee
1
23, OHAMACHO 2-CHOME,
AMAGASAKI-SHI, HYOGO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12224336
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:027523/0322   Pages: 6
Recorded: 01/12/2012
Attorney Dkt #:4605-113362
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 027259 FRAME 0162. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
Exec Dt:
11/04/2011
2
Exec Dt:
11/04/2011
3
Exec Dt:
11/04/2011
4
Exec Dt:
11/04/2011
5
Exec Dt:
11/04/2011
Assignees
1
2-6, SHIOE 1-CHOME
AMAGASAKI-SHI
HYOGO 661-0976, JAPAN
2
4-78, WAKINOHAMA-CHO 1-CHOME
CHUO-KU, KOBE-SHI
HYOGO 651-0072, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13321669
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:030494/0607   Pages: 3
Recorded: 05/28/2013
Attorney Dkt #:4991-0163PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2013
2
Exec Dt:
05/21/2013
3
Exec Dt:
05/21/2013
Assignee
1
2-6, SHIOE 1-CHOME
AMAGASAKI-SHI, HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13989707
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:034800/0409   Pages: 4
Recorded: 01/23/2015
Attorney Dkt #:2015-0080A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2015
2
Exec Dt:
01/23/2015
3
Exec Dt:
01/23/2015
4
Exec Dt:
01/23/2015
Assignees
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
2
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14416871
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:034908/0361   Pages: 6
Recorded: 02/06/2015
Attorney Dkt #:2015-0126A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/06/2015
2
Exec Dt:
02/06/2015
3
Exec Dt:
02/06/2015
4
Exec Dt:
02/06/2015
Assignees
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
2
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14420092
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:041081/0313   Pages: 3
Recorded: 01/25/2017
Attorney Dkt #:2016-1246A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2016
2
Exec Dt:
09/29/2016
Assignee
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15329054
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:044408/0276   Pages: 3
Recorded: 12/15/2017
Attorney Dkt #:2017-1966A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2017
2
Exec Dt:
12/04/2017
3
Exec Dt:
12/04/2017
Assignee
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15736935
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:052098/0076   Pages: 3
Recorded: 03/12/2020
Attorney Dkt #:2020-0507A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/27/2020
2
Exec Dt:
01/27/2020
Assignee
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16816702
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:060002/0779   Pages: 4
Recorded: 05/24/2022
Attorney Dkt #:2022-0978A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2022
2
Exec Dt:
05/20/2022
3
Exec Dt:
05/20/2022
4
Exec Dt:
05/20/2022
Assignees
1
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
2
2-6, SHIOE 1-CHOME, AMAGASAKI-SHI
HYOGO, JAPAN 6610976
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17779314
Correspondence name and address
WENDEROTH, LIND & PONACK L.L.P
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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