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Patent Assignment Assignor Details
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Assignor Name : HIRAKAWA, DAIGO
Total Assignments: 11
Assignment: 1
Reel/Frame:043001/0061   Pages: 9
Recorded: 07/13/2017
Attorney Dkt #:P52232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMBE, YASUAKI
Exec Dt:
05/23/2017
2
UCHIDA, KOHEI
Exec Dt:
05/26/2017
3
WATANABE, HIROSHI
Exec Dt:
05/23/2017
4
HIRAKAWA, DAIGO
Exec Dt:
05/23/2017
5
HASEGAWA, TATSUYA
Exec Dt:
05/23/2017
Assignee
1
MISUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252963
US20170240492
15519003
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 2
Reel/Frame:049510/0401   Pages: 11
Recorded: 01/23/2019
Attorney Dkt #:P52232
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 43001 FRAME: 0061. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KAMBE, YASUAKI
Exec Dt:
05/23/2017
2
UCHIDA, KOHEI
Exec Dt:
05/26/2017
3
WATANABE, HIROSHI
Exec Dt:
05/23/2017
4
HIRAKAWA, DAIGO
Exec Dt:
05/23/2017
5
HASEGAWA, TATSUYA
Exec Dt:
05/23/2017
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10252963
US20170240492
15519003
Correspondence name and address
GREENGLUM & BERSNTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 3
Reel/Frame:044164/0168   Pages: 3
Recorded: 11/17/2017
Attorney Dkt #:3400.P1494US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKAWA, DAIGO
Exec Dt:
11/06/2017
2
TAKANASHI, MASANORI
Exec Dt:
11/06/2017
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
5-2-20, AKASAKA
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180134938
15574642
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 4
Reel/Frame:044164/0317   Pages: 3
Recorded: 11/17/2017
Attorney Dkt #:3400.P1493US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANASHI, MASANORI
Exec Dt:
11/06/2017
2
HIRAKAWA, DAIGO
Exec Dt:
11/06/2017
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
5-2-20, AKASAKA
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683444
US20180127629
15574638
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 5
Reel/Frame:045683/0656   Pages: 7
Recorded: 05/01/2018
Attorney Dkt #:18186/RSB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, EIJI
Exec Dt:
04/27/2018
2
TAKANASHI, MASANORI
Exec Dt:
04/27/2018
3
IIDA, ISAO
Exec Dt:
04/27/2018
4
HIRAKAWA, DAIGO
Exec Dt:
04/27/2018
5
TAKENAKA, KENJI
Exec Dt:
04/27/2018
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11254849
US20190161666
15772690
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 6
Reel/Frame:047938/0360   Pages: 8
Recorded: 01/09/2019
Attorney Dkt #:P55303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMBE, YASUAKI
Exec Dt:
11/21/2018
2
UCHIDA, KOHEI
Exec Dt:
11/22/2018
3
OKAMURA, TAKUYA
Exec Dt:
11/19/2018
4
HIRAKAWA, DAIGO
Exec Dt:
11/21/2018
Assignee
1
MITSUBISHI GAS CHEMICAL COMPANY, INC.
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN 1008324
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10556849
US20190152885
16091309
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 7
Reel/Frame:048090/0302   Pages: 7
Recorded: 01/22/2019
Attorney Dkt #:19009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKANASHI, MASANORI
Exec Dt:
01/07/2019
2
IIDA, ISAO
Exec Dt:
01/07/2019
3
HIRAKAWA, DAIGO
Exec Dt:
01/07/2019
4
TAKENAKA, KENJI
Exec Dt:
01/07/2019
5
TANIGAWA, EIJI
Exec Dt:
01/07/2019
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11739245
US20210147738
16319612
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 8
Reel/Frame:048091/0102   Pages: 7
Recorded: 01/22/2019
Attorney Dkt #:19010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIGAWA, EIJI
Exec Dt:
01/07/2019
2
TAKANASHI, MASANORI
Exec Dt:
01/07/2019
3
IIDA, ISAO
Exec Dt:
01/07/2019
4
HIRAKAWA, DAIGO
Exec Dt:
01/07/2019
5
TAKENAKA, KENJI
Exec Dt:
01/07/2019
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11286349
US20210147633
16319624
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 9
Reel/Frame:048092/0177   Pages: 7
Recorded: 01/22/2019
Attorney Dkt #:19011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKAWA, DAIGO
Exec Dt:
01/07/2019
2
TAKANASHI, MASANORI
Exec Dt:
01/07/2019
3
IIDA, ISAO
Exec Dt:
01/07/2019
4
TAKENAKA, KENJI
Exec Dt:
01/07/2019
5
TANIGAWA, EIJI
Exec Dt:
01/07/2019
Assignee
1
MIKASA SANGYO CO., LTD.
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118056
US20210147681
16319639
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 10
Reel/Frame:056750/0493   Pages: 8
Recorded: 02/23/2021
Attorney Dkt #:19011
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE FROM MIKASA SANGYO CO., LTD TO MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC PREVIOUSLY RECORDED ON REEL 048092 FRAME 0177. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HIRAKAWA, DAIGO
Exec Dt:
01/07/2019
2
TAKANASHI, MASANORI
Exec Dt:
01/07/2019
3
IIDA, ISAO
Exec Dt:
01/07/2019
4
TAKENAKA, KENJI
Exec Dt:
01/07/2019
5
TANIGAWA, EIJI
Exec Dt:
01/07/2019
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118056
US20210147681
16319639
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 9TH AVENUE
SUITE 1010
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:049866/0521   Pages: 5
Recorded: 07/26/2019
Attorney Dkt #:19271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAKAWA, DAIGO
Exec Dt:
07/08/2019
2
TAKANASHI, MASANORI
Exec Dt:
07/08/2019
3
SAKAMOTO, ATSUSHI
Exec Dt:
07/08/2019
Assignee
1
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
2-20, AKASAKA 5-CHOME
MINATO-KU, TOKYO, JAPAN 107-6119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142644
US20210130615
16481086
Correspondence name and address
HOLTZ, HOLTZ & VOLEK PC
630 NINTH AVENUE
SUITE 1010
NEW YORK, NY 10036-3744

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Web interface last modified: August 25, 2017 v.2.6
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