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

Assignor Name : CHIYODA CORPORATION
Total Assignments: 12
Assignment: 1
Reel/Frame:012831/0722   Pages: 6
Recorded: 04/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
03/25/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU
5-2, MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5371302
NONE
08045204
 
5300699
NONE
08045206
Correspondence name and address
BIRCH, STEWART, KOLASCH ET AL.
GERALD M. MURPHY
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:013295/0835   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5324867
NONE
07912487
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:013295/0839   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5399784
NONE
08125137
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:013305/0094   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382712
NONE
08229348
Correspondence name and address
ARMSTRONG,WESTERMAN & HATTORI, LLP
1725 K STREET, NW.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:013305/0105   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5371304
NONE
08228871
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 6
Reel/Frame:013305/0109   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382711
NONE
08229349
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 7
Reel/Frame:013305/0113   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5368827
NONE
07967373
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W.
SUITE 1000
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:013305/0183   Pages: 4
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
08/08/2002
Assignee
1
MITSUBISHI CHEMICAL CORPORATION
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5345000
NONE
08026126
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
DONALD W. HANSON
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 9
Reel/Frame:024035/0524   Pages: 6
Recorded: 03/05/2010
Attorney Dkt #:106845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMITOMO METAL INDUSTRIES, LTD.
Exec Dt:
02/24/2010
2
IDEMITSU KOSAN CO., LTD.
Exec Dt:
02/24/2010
3
CHIYODA CORPORATION
Exec Dt:
02/24/2010
4
MITSUI ENGINEERING & SHIPBUILDING CO., LTD.
Exec Dt:
02/24/2010
5
MITSUBISHI HEAVY INDUSTRIES, LTD.
Exec Dt:
02/24/2010
6
JAPAN ENERGY CORPORATION
Exec Dt:
02/24/2010
7
SUMITOMO METAL MINING CO., LTD.
Exec Dt:
02/24/2010
8
JAPAN STEEL WORKS, LTD., THE
Exec Dt:
02/24/2010
9
YOKOGAWA ELECTRIC CORPORATION
Exec Dt:
02/24/2010
Assignee
1
NEW ENERGY AND INDUSTRIAL TECHNOLOGY DEVELOPMENT ORGANIZATION
1310, OMIYA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-8554
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607569
NONE
09623753
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:025227/0410   Pages: 2
Recorded: 11/02/2010
Attorney Dkt #:0414-10
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
10/13/2010
Assignee
1
NIPPON PILLAR PACKING CO., LTD.
11-48, NONAKAMINAMI 2-CHOME
YODOGAWA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5971399
NONE
08851277
Correspondence name and address
STEVEN M. GRUSKIN
2100 PENNSYLVANIA AVENUE
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:061309/0654   Pages: 6
Recorded: 10/04/2022
Attorney Dkt #:16098-300US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
09/09/2022
Assignees
1
WASEDA UNIVERSITY
104 TOTSUKAMACHI 1-CHOME, SHINJUKU-KU
TOKYO, JAPAN 1698050
2
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008251
3
HITACHI ZOSEN CORPORATION
7-89, NANKO-KITA 1-CHOME, SUMINOE-KU
OSAKA-SHI, JAPAN 5598559
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10392329
US20160107964
14889834
Correspondence name and address
MASUVALLEY & PARTNERS
9245 SKY PARK COURT, SUITE 110
SAN DIEGO, CA 92123
Assignment: 12
Reel/Frame:064287/0353   Pages: 7
Recorded: 07/17/2023
Attorney Dkt #:CHIYODA - KBR - US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIYODA CORPORATION
Exec Dt:
05/11/2023
Assignee
1
KELLOGG BROWN & ROOT LLC
601 JEFFERSON STREET
HOUSTON, TEXAS 77002
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
7473800
US20060281944
10548521
 
7985878
US20090259072
12441476
 
9926397
US20130209768
13370508
 
9638684
US20150147816
14547989
 
9440902
US20160130207
14896286
 
9662646
US20160121320
14897125
 
11065607
US20200290028
16084023
 
NONE
US20220324787
17640522
Correspondence name and address
KELLOGG BROWN & ROOT LLC
601 JEFFERSON STREET
HOUSTON, TX 77002

Search Results as of: 04/28/2024 01:41 PM
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Web interface last modified: August 25, 2017 v.2.6
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