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Patent Assignment Assignee Details
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Assignee Name : MITSUBISHI GAS CHEMICAL COMPANY, INC.,
Total Assignments: 15
Assignment: 1
Reel/Frame:004177/0860   Pages: 2
Recorded: 09/21/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/07/1983
2
Exec Dt:
09/07/1983
3
Exec Dt:
09/07/1983
4
Exec Dt:
09/07/1983
Assignee
1
5-2, 2-CHOME, MARUNOUCHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06534149
Correspondence name and address
WENDEROTH, LIND AND PONACK
1750 PA. AVENUE, N. W.,
STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004214/0142   Pages: 1
Recorded: 12/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/06/1983
2
Exec Dt:
12/06/1983
3
Exec Dt:
12/06/1983
4
Exec Dt:
12/06/1983
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06566377
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN AND
KUBOVCIK, 1725 K STREET, N.W., STE. 912
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004390/0715   Pages: 1
Recorded: 01/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/26/1984
2
Exec Dt:
12/26/1984
Assignee
1
5-2, MARUNOUCHI-2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06688653
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:005020/0522   Pages: 1
Recorded: 02/15/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/14/1988
2
Exec Dt:
11/14/1988
3
Exec Dt:
11/14/1988
Assignee
1
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07276468
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:005197/0599   Pages: 1
Recorded: 12/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/25/1989
2
Exec Dt:
08/25/1989
3
Exec Dt:
08/25/1989
4
Exec Dt:
08/25/1989
5
Exec Dt:
08/25/1989
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07403519
Correspondence name and address
BROWDY AND NEIMARK
419 SEVENTH STREET, N. W.
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:005166/0415   Pages: 1
Recorded: 10/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/20/1989
2
Exec Dt:
09/20/1989
Assignees
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
2
14-10, KAYABACHO 1-CHOME, NIHONBASHI, CHUO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07414214
Correspondence name and address
BROWDY & NEIMARK
419 SEVENTH ST., N. W.,
WASHINGTON, DC 20004
Assignment: 7
Reel/Frame:005376/0143   Pages: 3
Recorded: 07/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/27/1990
2
Exec Dt:
06/27/1990
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07547207
Correspondence name and address
VENABLE, BAETJER, HOWARD & CIVILETTI
1201 NEW YORK AVE. N.W.
SUITE 1000
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:005723/0181   Pages: 3
Recorded: 05/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/10/1991
2
Exec Dt:
05/10/1991
3
Exec Dt:
05/10/1991
4
Exec Dt:
05/10/1991
5
Exec Dt:
05/10/1991
Assignee
1
A CORPORATION OF JAPAN
5-2, MARUNOUCHI 2-CHOPME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07701853
Correspondence name and address
VENABLE, BAETJER, HOWARD & CIVILETTI
1201 NEW YORK AVE. N.W.
SUITE 1000
WASHINGTON, DC 20005
ATTN. BEATRICE N. ROBBINS
Assignment: 9
Reel/Frame:005757/0887   Pages: 2
Recorded: 06/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/03/1991
2
Exec Dt:
06/03/1991
3
Exec Dt:
06/03/1991
4
Exec Dt:
06/03/1991
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07718033
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:005766/0603   Pages: 3
Recorded: 06/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1991
2
Exec Dt:
06/14/1991
3
Exec Dt:
06/14/1991
4
Exec Dt:
06/14/1991
5
Exec Dt:
06/14/1991
6
Exec Dt:
06/14/1991
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA=KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07722555
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., STE. 700
805 15TH ST., N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:005751/0904   Pages: 2
Recorded: 07/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/21/1991
2
Exec Dt:
06/21/1991
3
Exec Dt:
06/21/1991
Assignee
1
A CORPORATION OF JAPAN
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07698364
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVE, 30TH FL.
NEW YORK, NY 10016-1903
Assignment: 12
Reel/Frame:005793/0636   Pages: 2
Recorded: 07/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/15/1991
2
Exec Dt:
07/15/1991
3
Exec Dt:
07/15/1991
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07736341
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20037-3202
Assignment: 13
Reel/Frame:005912/0154   Pages: 2
Recorded: 11/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/07/1991
2
Exec Dt:
10/07/1991
3
Exec Dt:
10/07/1991
4
Exec Dt:
10/07/1991
Assignee
1
A CORP. OF JAPAN
5-2, MARUNOUCHI-2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07790038
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK & MURRAY
1725 K STREET, N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:005915/0958   Pages: 3
Recorded: 11/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/30/1991
2
Exec Dt:
10/30/1991
3
Exec Dt:
10/30/1991
Assignee
1
A JAPANESE CORP.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07791534
Correspondence name and address
WENDEROTH, LIND & PONACK
SOUTHERN BLDG., STE. 700
805 FIFTEENTH ST., N. W.,
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:031061/0447   Pages: 3
Recorded: 08/21/2013
Attorney Dkt #:P43769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/16/2013
Assignee
1
MITSUBISHI BUILDING, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14000429
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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