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Patent Assignment Assignor Details
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Assignor Name : KANAGAWA, TATSUYA
Total Assignments: 8
Assignment: 1
Reel/Frame:011662/0433   Pages: 2
Recorded: 03/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, NORIYOSHI
Exec Dt:
03/09/2001
2
KANAGAWA, TATSUYA
Exec Dt:
03/09/2001
3
NAKATANI, HIDEKAZU
Exec Dt:
03/09/2001
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6340737
US20010039313
09819614
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENSYLVANIA AVE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213
Assignment: 2
Reel/Frame:012334/0938   Pages: 2
Recorded: 12/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAGAWA, TATSUYA
Exec Dt:
11/14/2001
2
OGAWA, NORIYOSHI
Exec Dt:
11/14/2001
3
NAKATANI, HIDEKAZU
Exec Dt:
11/14/2001
4
HONDA, NORIAKI
Exec Dt:
11/14/2001
5
MASUMOTO, MITSUHIKO
Exec Dt:
11/14/2001
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576735
US20020061997
09949851
Correspondence name and address
SUGHRUE MION, PLLC
BRETT S. SYLVESTER
2100 PENNSYLVANIA AVE., N.W.
STE 800
WASHINGTON, D.C. 20037-3213
Assignment: 3
Reel/Frame:012436/0497   Pages: 2
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, NORIYOSHI
Exec Dt:
12/20/2001
2
KANAGAWA, TATSUYA
Exec Dt:
12/20/2001
3
ADACHI, TAKAHIRO
Exec Dt:
12/20/2001
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, 100-8324, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630562
US20020132959
10035228
Correspondence name and address
SUGHRUE MION, PLLC
BRETT S. SYLVESTER
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 4
Reel/Frame:022944/0494   Pages: 3
Recorded: 07/08/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAGAWA, TATSUYA
Exec Dt:
03/12/2009
2
ANDOU, KAZUHIRO
Exec Dt:
03/16/2009
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090304977
12227355
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 5
Reel/Frame:022931/0446   Pages: 3
Recorded: 06/30/2009
Attorney Dkt #:2009_0532A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGAWA, NORIYOSHI
Exec Dt:
05/21/2009
2
KANAGAWA, TATSUYA
Exec Dt:
05/26/2009
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-8324, JAPAN
2
MGC FILSHEET CO.
4-2242 MIKAJIMA, TOKOROZAWA-SHI
SAITAMA, 359-1164, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090263663
12385536
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
ATTN: MICHAEL R. DAVIS, ESQ.
1030 15TH STREET, N.W., SUITE 400 EAST
WASHINGTON, DC 20005-1503
Assignment: 6
Reel/Frame:025473/0922   Pages: 4
Recorded: 12/13/2010
Attorney Dkt #:2010_1218A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MINEMURA, MASAHIKO
Exec Dt:
11/05/2010
2
OGAWA, NORIYOSHI
Exec Dt:
11/01/2010
3
KANAGAWA, TATSUYA
Exec Dt:
10/28/2010
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110086227
12922518
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:038218/0074   Pages: 8
Recorded: 04/07/2016
Attorney Dkt #:P49360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAGAWA, TATSUYA
Exec Dt:
02/10/2016
2
AOKI, TOSHINARI
Exec Dt:
02/10/2016
3
UEHATA, YOUJ
Exec Dt:
02/10/2016
4
UBE, TOMOHIRO
Exec Dt:
02/26/2016
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
2
MGC FILSHEET CO., LTD.
2242, MIKAJIMA 4-CHOME, TOKOROZAWA-SHI
SAITAMA, JAPAN 359-1164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239297
US20160250833
15027769
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 8
Reel/Frame:038827/0976   Pages: 12
Recorded: 05/27/2016
Attorney Dkt #:P49360
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST NAME OF THE THIRD INVENTOR PREVIOUSLY RECORDED ON REEL 038218 FRAME 0074. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT
Assignors
1
KANAGAWA, TATSUYA
Exec Dt:
02/10/2016
2
AOKI, TOSHINARI
Exec Dt:
02/10/2016
3
UEHATA, YOUJI
Exec Dt:
02/10/2016
4
UBE, TOMOHIRO
Exec Dt:
02/26/2016
Assignees
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8324
2
MGC FILSHEET CO., LTD.
2242, MIKAJIMA 4-CHOME, TOKOROZAWA-SHI
SAITAMA, JAPAN 359-1164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10239297
US20160250833
15027769
Correspondence name and address
GREENBLUM & BERNSTEIN, PLC
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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