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Patent Assignment Assignee Details
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Assignee Name : MITSUBISHI GAS CHEMICAL COMPANY, INC
Total Assignments: 25
Assignment: 1
Reel/Frame:004017/0534   Pages: 1
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/25/1982
2
Exec Dt:
05/25/1982
3
Exec Dt:
05/25/1982
4
Exec Dt:
05/25/1982
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06383974
Correspondence name and address
BROWDY & NEIMARK
419 7TH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:004017/0535   Pages: 1
Recorded: 06/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/25/1982
2
Exec Dt:
05/25/1982
3
Exec Dt:
05/25/1982
4
Exec Dt:
05/25/1982
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06383975
Correspondence name and address
BROWDY & NEIMARK
419 7TH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:004016/0878   Pages: 1
Recorded: 06/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/08/1982
2
Exec Dt:
06/08/1982
3
Exec Dt:
06/08/1982
4
Exec Dt:
06/08/1982
Assignee
1
5-2, MARUNOUCHI-C-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06391445
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
STE. 912, 1725 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:008265/0040   Pages: 2
Recorded: 10/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/1996
2
Exec Dt:
10/01/1996
3
Exec Dt:
10/01/1996
Assignee
1
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08729384
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
ATTN: HERBERT GOODMAN
Assignment: 5
Reel/Frame:009893/0988   Pages: 3
Recorded: 04/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/16/1998
Assignees
1
1-28, KITAHONMACHI-DORI 1-CHOME
CHUO-KU, KOBE CITY, JAPAN
2
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07986338
Correspondence name and address
FOLEY & LARDNER
HAROLD C. WEGNER
3000 K STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 6
Reel/Frame:010315/0576   Pages: 2
Recorded: 10/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/1999
2
Exec Dt:
09/14/1999
3
Exec Dt:
09/14/1999
4
Exec Dt:
09/14/1999
Assignee
1
CHIYODA-KU
5-2 MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09413482
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:010372/0271   Pages: 2
Recorded: 11/03/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/1999
2
Exec Dt:
10/12/1999
3
Exec Dt:
10/12/1999
4
Exec Dt:
10/12/1999
5
Exec Dt:
10/12/1999
Assignee
1
CHIYODA-KU
5-2 MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09432783
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS LLP
WILLIAM I. SOLOMAN
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:010473/0691   Pages: 2
Recorded: 12/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/1999
2
Exec Dt:
11/17/1999
3
Exec Dt:
11/17/1999
4
Exec Dt:
11/17/1999
Assignee
1
5-2 MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09467212
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I. SOLOMON
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 9
Reel/Frame:010537/0708   Pages: 2
Recorded: 01/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2000
2
Exec Dt:
01/07/2000
3
Exec Dt:
01/07/2000
4
Exec Dt:
01/07/2000
Assignee
1
CHIYODA-KU
5-2 MARUNOUCHI 2-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09493207
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
WILLIAM I SOLOMON
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 10
Reel/Frame:011124/0250   Pages: 4
Recorded: 09/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2000
2
Exec Dt:
08/21/2000
3
Exec Dt:
08/21/2000
4
Exec Dt:
08/21/2000
Assignee
1
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09585336
Correspondence name and address
NIXON PEABODY LLP
THOMAS W. COLE
8180 GREENSBORO DRIVE, SUITE 800
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:011448/0333   Pages: 2
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2000
2
Exec Dt:
12/20/2000
Assignee
1
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09757629
Correspondence name and address
ANTONELLI, TERR, STOUT & KRAUS, LLP
1300 N. 17TH ST., STE. 1800
ARLINGTON VA 22209
Assignment: 12
Reel/Frame:020546/0483   Pages: 2
Recorded: 02/22/2008
Attorney Dkt #:396.47207X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2007
2
Exec Dt:
01/22/2007
Assignee
1
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11573583
Correspondence name and address
ANTONELLI, TERRY, STOUT, & KRAUS
1300 N. 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:021115/0822   Pages: 3
Recorded: 06/18/2008
Attorney Dkt #:10253.0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/11/2008
Assignee
1
MITSUBISHI BUILDING, 5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO,, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11660156
Correspondence name and address
ERNEST F. CHAPMAN - FHFGD
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 14
Reel/Frame:021844/0548   Pages: 4
Recorded: 11/17/2008
Attorney Dkt #:396.49362X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/2008
2
Exec Dt:
09/29/2008
3
Exec Dt:
09/29/2008
4
Exec Dt:
09/29/2008
5
Exec Dt:
09/29/2008
6
Exec Dt:
09/29/2008
7
Exec Dt:
09/29/2008
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12301130
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 15
Reel/Frame:021887/0715   Pages: 3
Recorded: 11/25/2008
Attorney Dkt #:396.49434X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2008
2
Exec Dt:
10/10/2008
3
Exec Dt:
10/10/2008
4
Exec Dt:
10/10/2008
Assignees
1
8, KITA 8-JYO, NISHI 5-CHOME, KITA-KU SAPPORO-SHI
HOKKAIDO, JAPAN
2
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12302362
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 16
Reel/Frame:022226/0278   Pages: 2
Recorded: 02/09/2009
Attorney Dkt #:396.49614X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2008
2
Exec Dt:
11/17/2008
3
Exec Dt:
11/17/2008
4
Exec Dt:
11/17/2008
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12376846
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 17
Reel/Frame:022780/0600   Pages: 7
Recorded: 06/04/2009
Attorney Dkt #:P36344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2009
2
Exec Dt:
05/10/2009
3
Exec Dt:
05/10/2009
4
Exec Dt:
05/10/2009
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12444122
Correspondence name and address
STEVE ROYLANCE
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:022929/0339   Pages: 9
Recorded: 07/08/2009
Attorney Dkt #:P36344
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER AND TITLE PREVIOUSLY RECORDED ON REEL 022780 FRAME 0600. ASSIGNOR(S) HEREBY CONFIRMS THE SERIAL NUMBER AND TITLE.
Assignors
1
Exec Dt:
05/10/2009
2
Exec Dt:
05/10/2009
3
Exec Dt:
05/10/2009
4
Exec Dt:
05/10/2009
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12444192
Correspondence name and address
STEVE ROYLANCE
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 19
Reel/Frame:023740/0188   Pages: 5
Recorded: 01/06/2010
Attorney Dkt #:P37466
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2009
2
Exec Dt:
09/11/2009
3
Exec Dt:
09/11/2009
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12622932
Correspondence name and address
STEVE ROYLANCE
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 20
Reel/Frame:034442/0361   Pages: 4
Recorded: 12/09/2014
Attorney Dkt #:20277-133677-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/27/2014
2
Exec Dt:
10/28/2014
3
Exec Dt:
10/15/2014
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14387206
Correspondence name and address
STEPHEN S. FAVAKEH
120 S LASALLE SUITE 1600
CHICAGO, IL 60603
Assignment: 21
Reel/Frame:034490/0779   Pages: 4
Recorded: 12/12/2014
Attorney Dkt #:20277-133685-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2014
2
Exec Dt:
11/21/2014
3
Exec Dt:
12/01/2014
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14389170
Correspondence name and address
STEPHEN S. FAVAKEH
120 S LASALLE SUITE 1600
CHICAGO, IL 60603
Assignment: 22
Reel/Frame:035261/0427   Pages: 10
Recorded: 03/23/2015
Attorney Dkt #:9365-133440-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED AT REEL: 034939 FRAME: 0190. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
12/18/2014
2
Exec Dt:
12/19/2014
3
Exec Dt:
12/22/2014
4
Exec Dt:
12/18/2014
5
Exec Dt:
12/18/2014
Assignee
1
5-2 MARUNOUCHI, 2-CHOME CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14421007
Correspondence name and address
STEPHEN S. FAVAKEH
120 S LASALLE SUITE 1600
CHICAGO, IL 60603
Assignment: 23
Reel/Frame:035733/0164   Pages: 9
Recorded: 05/28/2015
Attorney Dkt #:9365-134558-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2015
2
Exec Dt:
05/22/2015
3
Exec Dt:
05/22/2015
4
Exec Dt:
05/22/2015
5
Exec Dt:
04/30/2015
Assignee
1
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648006
Correspondence name and address
STEPHEN S. FAVAKEH
120 S LASALLE SUITE 1600
CHICAGO, IL 60603
Assignment: 24
Reel/Frame:036074/0725   Pages: 6
Recorded: 06/11/2015
Attorney Dkt #:9365-133334-US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR'S LAST NAME PREVIOUSLY RECORDED AT REEL: 000692 FRAME: 0336. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/03/2015
2
Exec Dt:
06/03/2015
Assignee
1
5-2 MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14381182
Correspondence name and address
STEPHEN S. FAVAKEH
120 S LASALLE SUITE 1600
CHICAGO, IL 60603
Assignment: 25
Reel/Frame:046097/0727   Pages: 9
Recorded: 06/15/2018
Attorney Dkt #:P54576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/09/2018
2
Exec Dt:
05/09/2018
3
Exec Dt:
05/09/2018
4
Exec Dt:
05/11/2018
5
Exec Dt:
05/11/2018
Assignee
1
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15758592
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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