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Patent Assignment Assignor Details
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Assignor Name : TAWARAZAKO, YUJI
Total Assignments: 10
Assignment: 1
Reel/Frame:008757/0116   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, TOSHIHARU
Exec Dt:
09/11/1997
2
KOMATSU, MICHIO
Exec Dt:
09/11/1997
3
KUMAZAWA, MITSUAKI
Exec Dt:
09/11/1997
4
TAWARAZAKO, YUJI
Exec Dt:
09/11/1997
Assignee
1
CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
580 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA 210, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136228
NONE
08937937
Correspondence name and address
WEBB ZIESENHEIM BRUENING LOGSDON ET AL.
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1818
Assignment: 2
Reel/Frame:020011/0921   Pages: 3
Recorded: 10/11/2007
Attorney Dkt #:IPA-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMIYA, YOSHINORI
Exec Dt:
10/01/2007
2
NISHIDA, HIROYASU
Exec Dt:
09/27/2007
3
TAWARAZAKO, YUJI
Exec Dt:
10/01/2007
4
INOUE, KASUAKI
Exec Dt:
10/01/2007
5
YOSHIDA, OSAMU
Exec Dt:
10/01/2007
6
NAKASHIMA, AKIRA
Exec Dt:
09/27/2007
Assignee
1
CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.
580 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8118898
US20080086951
11907318
Correspondence name and address
KANESAKA BERNER & PARTNERS
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:021757/0346   Pages: 7
Recorded: 10/29/2008
Attorney Dkt #:1217-082829
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 021461 FRAME 0295. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
MURAGUCHI, RYO
Exec Dt:
08/06/2008
2
KUMAZAWA, MITSUAKI
Exec Dt:
08/06/2008
3
FUTAGAMI, WATARU
Exec Dt:
08/06/2008
4
TAWARAZAKO, YUJI
Exec Dt:
08/06/2008
5
MATSUDA, MASAYUKI
Exec Dt:
08/06/2008
6
HIRAI, TOSHIHARU
Exec Dt:
08/06/2008
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
SAIWAI-KU
KAWASAKI-SHI
KANAGAWA 2020013, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8748001
US20090061183
12201172
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:021461/0295   Pages: 5
Recorded: 08/29/2008
Attorney Dkt #:1217-082829
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAGUCHI, RYO
Exec Dt:
08/26/2008
2
KUMAZAWA, MITSUAKI
Exec Dt:
08/26/2008
3
FUTAGAMI, WATARU
Exec Dt:
08/26/2008
4
TAWARAZAKO, YUJI
Exec Dt:
08/26/2008
5
MATSUDA, MASAYUKI
Exec Dt:
08/26/2008
6
HIRAI, TOSHIHARU
Exec Dt:
08/26/2008
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 2120013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8748001
US20090061183
12201172
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:043702/0366   Pages: 7
Recorded: 09/26/2017
Attorney Dkt #:6962-1704687
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAWARAZAKO, YUJI
Exec Dt:
05/31/2017
2
WAKAMIYA, YOSHINORI
Exec Dt:
05/31/2017
3
KASHIWADA, SHINGO
Exec Dt:
05/31/2017
4
INOUE, KAZUAKI
Exec Dt:
05/31/2017
5
NAKAYAMA, KAZUHIRO
Exec Dt:
05/31/2017
6
KOMATSU, MICHIO
Exec Dt:
05/31/2017
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 2120013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10730755
US20180105428
15561696
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:047233/0366   Pages: 7
Recorded: 10/19/2018
Attorney Dkt #:6962-1805480
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAWARAZAKO, YUJI
Exec Dt:
09/05/2018
2
KOMATSU, MICHIO
Exec Dt:
09/04/2018
3
NAKAYAMA, KAZUHIRO
Exec Dt:
09/04/2018
4
IWASAKI, YUKIHIRO
Exec Dt:
08/31/2018
5
WAKAMIYA, YOSHINORI
Exec Dt:
09/04/2018
6
KAWAKAMI, SHOTA
Exec Dt:
09/04/2018
7
USUDA, SHINYA
Exec Dt:
09/04/2018
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 2120013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844259
US20190153279
16094969
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:048897/0716   Pages: 4
Recorded: 04/16/2019
Attorney Dkt #:183811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MICHIO
Exec Dt:
02/26/2019
2
TAWARAZAKO, YUJI
Exec Dt:
02/22/2019
3
USUDA, SHINYA
Exec Dt:
02/21/2019
4
NAKAYAMA, KAZUHIRO
Exec Dt:
02/22/2019
5
KAWAKAMI, SHOTA
Exec Dt:
02/22/2019
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10920120
US20190248668
16342415
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:049735/0821   Pages: 10
Recorded: 07/12/2019
Attorney Dkt #:P58275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MICHIO
Exec Dt:
07/05/2019
2
IWASAKI, YUKIHIRO
Exec Dt:
07/05/2019
3
NISHIDA, HIROYASU
Exec Dt:
07/03/2019
4
TAWARAZAKO, YUJI
Exec Dt:
07/05/2019
5
NAKAYAMA, KAZUHIRO
Exec Dt:
07/03/2019
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI CITY
KANAGAWA, JAPAN 2120013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059997
US20190367777
16477616
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 9
Reel/Frame:051086/0396   Pages: 7
Recorded: 11/22/2019
Attorney Dkt #:6962-1905635
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MICHIO
Exec Dt:
08/29/2019
2
NISHIDA, HIROYASU
Exec Dt:
08/26/2019
3
TAWARAZAKO, YUJI
Exec Dt:
08/26/2019
4
USUDA, SHINYA
Exec Dt:
09/02/2019
5
NAKAYAMA, KAZUHIRO
Exec Dt:
08/26/2019
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 2120013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267715
US20200087554
16616010
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:055578/0982   Pages: 6
Recorded: 03/12/2021
Attorney Dkt #:187891
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, MICHIO
Exec Dt:
02/24/2021
2
NAKAYAMA, KAZUHIRO
Exec Dt:
02/24/2021
3
TANAKA, TETSUYA
Exec Dt:
02/24/2021
4
TAWARAZAKO, YUJI
Exec Dt:
02/24/2021
5
MUKAI, TATSUYA
Exec Dt:
02/24/2021
6
MIWA, YUKI
Exec Dt:
02/24/2021
Assignee
1
JGC CATALYSTS AND CHEMICALS LTD.
580, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 212-0013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11891307
US20220055908
17275970
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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