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Patent Assignment Assignee Details
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Assignee Name : JAPAN VAM & POVAL CO., LTD.
Total Assignments: 20
Assignment: 1
Reel/Frame:013203/0597   Pages: 7
Recorded: 08/19/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIN-ETSU VINYL ACETATE CO., LTD.
Exec Dt:
07/10/2002
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKOSHINMACHI 3-CHO
SAKAI-SHI, OSAKA, JAPAN
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5608057
NONE
08518303
 
5708167
NONE
08518365
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
MATTHEW JACOB, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 2
Reel/Frame:013269/0447   Pages: 3
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIN-ETSU CHEMICAL CO., LTD.
Exec Dt:
08/26/2002
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1 CHIKKO-SHINMACHI 3-CHO, SAKAI-SHI
OOSAKA-FU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5422395
NONE
08265103
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:038783/0472   Pages: 3
Recorded: 06/02/2016
Attorney Dkt #:2016-0469A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHARUDA, AKINOBU
Exec Dt:
04/28/2016
2
KAWANISHI, MASATOSHI
Exec Dt:
04/28/2016
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 592-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538120
US20160271988
15029684
Correspondence name and address
WENDEROTH, LIND & PONACK LLP
1030 15TH STREET, NW
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:040412/0104   Pages: 5
Recorded: 11/23/2016
Attorney Dkt #:IWAT005.001APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZUKA, YOSHIAKI
Exec Dt:
11/10/2016
2
OMORI, TAKEHIRO
Exec Dt:
11/10/2016
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO
NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10301402
US20170198068
15313766
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 5
Reel/Frame:042210/0040   Pages: 3
Recorded: 05/02/2017
Attorney Dkt #:2017-0552A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
04/11/2017
2
KAWANISHI, MASATOSHI
Exec Dt:
04/11/2017
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 592-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11020353
US20170348242
15523752
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:045939/0072   Pages: 5
Recorded: 05/30/2018
Attorney Dkt #:IWAT005.002APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOZUKA, YOSHIAKI
Exec Dt:
05/28/2018
2
OMORI, TAKEHIRO
Exec Dt:
05/28/2018
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO
NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731032
US20190031872
15778189
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:048942/0169   Pages: 4
Recorded: 04/19/2019
Attorney Dkt #:IWAT005.003APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OMORI, TAKEHIRO
Exec Dt:
04/01/2019
2
KOZUKA, YOSHIAKI
Exec Dt:
04/01/2019
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 592-8331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339232
US20190248931
16343377
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 8
Reel/Frame:050448/0276   Pages: 8
Recorded: 09/20/2019
Attorney Dkt #:IWAT005.004APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHARUDA, AKINOBU
Exec Dt:
09/10/2019
2
KIMURA, YOSHIHIRO
Exec Dt:
09/10/2019
3
GOTO, MASAFUMI
Exec Dt:
09/06/2019
Assignees
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO
NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 592-8331
2
NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME
AOBA-KU, MIYAGI
SENDAI-SHI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11684693
US20190365947
16487400
Correspondence name and address
KNOBBE MARTENS OLSON AND BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 9
Reel/Frame:050448/0434   Pages: 8
Recorded: 09/20/2019
Attorney Dkt #:IWAT005.005APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHARUDA, AKINOBU
Exec Dt:
09/10/2019
2
KIMURA, YOSHIHIRO
Exec Dt:
09/10/2019
3
GOTO, MASAFUMI
Exec Dt:
09/06/2019
Assignees
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO
NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 592-8331
2
NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY
1-1, KATAHIRA 2-CHOME
AOBA-KU, MIYAGI
SENDAI-SHI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200231960
16487403
Correspondence name and address
KNOBBE MARTENS OLSON AND BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 10
Reel/Frame:054685/0351   Pages: 6
Recorded: 12/17/2020
Attorney Dkt #:IWAT005.007APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
11/04/2020
2
KAWANISHI, MASATOSHI
Exec Dt:
11/04/2020
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210113474
17253272
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 11
Reel/Frame:054685/0792   Pages: 6
Recorded: 12/17/2020
Attorney Dkt #:IWAT005.006APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
11/04/2020
2
KAWANISHI, MASATOSHI
Exec Dt:
11/04/2020
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210113473
17253265
Correspondence name and address
ERIC S. FURMAN
KNOBBE MARTENS
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 12
Reel/Frame:056160/0120   Pages: 3
Recorded: 05/06/2021
Attorney Dkt #:2021-0554A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
04/15/2021
2
KAWANISHI, MASATOSHI
Exec Dt:
04/15/2021
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210395507
17291839
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:056173/0086   Pages: 3
Recorded: 05/07/2021
Attorney Dkt #:2021-0553A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
04/15/2021
2
KAWANISHI, MASATOSHI
Exec Dt:
04/15/2021
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324222
17292219
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 14
Reel/Frame:060678/0120   Pages: 3
Recorded: 07/15/2022
Attorney Dkt #:2022-1131A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, TAKASHI
Exec Dt:
06/16/2022
2
KIMURA, YOSHIHIRO
Exec Dt:
06/16/2022
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230055305
17793260
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:060678/0123   Pages: 3
Recorded: 07/15/2022
Attorney Dkt #:2022-1130A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAKAMI, TAKASHI
Exec Dt:
06/16/2022
2
KIMURA, YOSHIHIRO
Exec Dt:
06/16/2022
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230040738
17793264
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 16
Reel/Frame:060709/0740   Pages: 10
Recorded: 08/03/2022
Attorney Dkt #:2022-1336A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESATO, SHUHEI
Exec Dt:
07/21/2022
2
KIMURA, YOSHIHIRO
Exec Dt:
07/26/2022
3
OHARUDA, AKINOBU
Exec Dt:
07/26/2022
4
GOTO, MASAFUMI
Exec Dt:
07/20/2022
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000005
2
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
3
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230076461
17797252
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 17
Reel/Frame:060709/0914   Pages: 10
Recorded: 08/03/2022
Attorney Dkt #:2022-1337A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESATO, SHUHEI
Exec Dt:
07/21/2022
2
KIMURA, YOSHIHIRO
Exec Dt:
07/26/2022
3
OHARUDA, AKINOBU
Exec Dt:
07/26/2022
4
GOTO, MASAFUMI
Exec Dt:
07/20/2022
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000005
2
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
3
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 9808577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230070463
17797241
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 18
Reel/Frame:061346/0877   Pages: 3
Recorded: 10/07/2022
Attorney Dkt #:2022-1815A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
10/03/2022
2
KAWANISHI, MASATOSHI
Exec Dt:
10/03/2022
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230148062
17917642
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:061347/0187   Pages: 3
Recorded: 10/07/2022
Attorney Dkt #:2022-1816A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, SHOTARO
Exec Dt:
10/03/2022
2
KAWANISHI, MASATOSHI
Exec Dt:
10/03/2022
Assignee
1
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230149313
17917683
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE, N.W.
SUITE 500
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:064511/0075   Pages: 10
Recorded: 08/07/2023
Attorney Dkt #:2023-1095A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANESATO, SHUHEI
Exec Dt:
07/21/2023
2
KIMURA, YOSHIHIRO
Exec Dt:
07/26/2023
3
OHARUDA, AKINOBU
Exec Dt:
07/26/2023
4
GOTO, MASAFUMI
Exec Dt:
07/19/2023
Assignees
1
SHIN-ETSU CHEMICAL CO., LTD.
4-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000005
2
JAPAN VAM & POVAL CO., LTD.
11-1, CHIKKO SHINMACHI 3-CHO, NISHI-KU, SAKAI-SHI
OSAKA, JAPAN 5928331
3
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SENDAI-SHI
MIYAGI, JAPAN 9808577
4
NIKKE MEDICAL CO., LTD.
3-10, KAWARAMACHI 3-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240091404
18276124
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1025 CONNECTICUT AVENUE NW
SUITE 500
WASHINGTON, DC 20036

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