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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DEXERIALS CORPORATION

Total Assignments: 12

Assignment: 1

Reel/Frame:	029731/0175			Pages:	3
		Recorded:	01/31/2013
Attorney Dkt #:	S1459.71504US00
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

12/17/2012

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN 108-0075

Property

Pat #

Pub #

Intl #

App #

NONE

US20110056732

12990821

Correspondence name and address
	WOLF GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 2

Reel/Frame:	029731/0280			Pages:	3
		Recorded:	01/31/2013
Attorney Dkt #:	S1459.71503US00
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

12/17/2012

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN 108-0075

Property

Pat #

Pub #

Intl #

App #

8604346

US20110036619

12989485

Correspondence name and address
	WOLF GREENFIELD & SACKS, P.C.
	600 ATLANTIC AVENUE
	BOSTON, MA 02210

Assignment: 3

Reel/Frame:	042528/0466			Pages:	2
		Recorded:	05/30/2017
Attorney Dkt #:	30100-103184PT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

05/02/2017

Assignee

SONY CORPORATION

1-7-1 KONAN, MINATO-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

8709569

US20110059285

12878531

Correspondence name and address
	ROXANA A SULLIVAN
	2 NORTH RIVERSIDE PLAZA, SUITE 1500
	CHICAGO, IL 60606

Assignment: 4

Reel/Frame:	059851/0936			Pages:	18
		Recorded:	05/04/2022
Conveyance:	CHANGE OF ADDRESS

Assignor

DEXERIALS CORPORATION

Exec Dt:

07/13/2021

Assignee

DEXERIALS CORPORATION

1724 SHIMOTSUBOYAMA, SHIMOTSUKE-SHI

TOCHIGI, JAPAN 323-0194

Property

Pat #

Pub #

Intl #

App #

10008999

US20160294349

15180417

Correspondence name and address
	CPA GLOBAL LIMITED
	LIBERATION HOUSE
	CASTLE ST
	ST HELIER, JE1 1BL JERSEY

Assignment: 5

Reel/Frame:	071756/0646			Pages:	4
		Recorded:	06/30/2025
Attorney Dkt #:	IPRALCP2025189NGBDEXERIAL
Conveyance:	CHANGE OF ADDRESS

Assignor

DEXERIALS CORPORATION

Exec Dt:

07/13/2021

Assignee

DEXERIALS CORPORATION

1724 SHIMOTSUBOYAMA, SHIMOTSUKE-SHI

TOCHIGI, JAPAN 323-0194

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
8295786	US20100099365		12633393	8808607	US20130136895		13702438	9308695	US20140346710		14323313
9365001	US20140349067		14323423	10106672	US20150166771		14401954	9944840	US20150144316		14402195
10336929	US20150118505		14404741	10550296	US20160009963		14770794	9966324	US20160104657		14892724
9560791	US20160150680		14898858	9536804	US20160141223		14899221	10012453	US20160091265		14962788
9437521	US20160118316		14989686	10864709	US20160355000		15117580	10340201	US20160372400		15257013
10121724	US20170141009		15300400	9922901	US20170309542		15521426	10526519	US20190055443		16072334
10892204	US20190080978		16085263	11043461	US20200152581		16473249	11929303	US20210272879		16973035
11329005	US20210225777		16973765	11322425	US20210020542		17041440	11315889	US20210296264		17053248

Correspondence name and address
	CPA GLOBAL LIMITED
	LIBERATION HOUSE
	CASTLE STREET
	ST HELIER, JE1 1BL JERSEY

Assignment: 6

Reel/Frame:	062459/0262			Pages:	24
		Recorded:	01/23/2023
Conveyance:	CHANGE OF ADDRESS

Assignor

DEXERIALS CORPORATION

Exec Dt:

09/01/2022

Assignee

DEXERIALS CORPORATION

1724 SHIMOTSUBOYAMA, SHIMOTSUKE-SHI

TOCHIGI, JAPAN 323-0194

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

9741598

14761913

15574729

15765358

Correspondence name and address
	CPA GLOBAL LIMITED
	LIBERATION HOUSE
	CASTLE STREET
	ST HELIER, JE1 1BL JERSEY

Assignment: 7

Reel/Frame:	062771/0161			Pages:	4
		Recorded:	02/22/2023
Attorney Dkt #:	181044
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

02/17/2023

Assignee

LINTEC CORPORATION

23-23, HONCHO

ITABASHI-KU

TOKYO, JAPAN 1730001

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

9741598

14761913

15574729

15765358

15768050

Correspondence name and address
	CHRISTOPHER W. BROWN
	OLIFF PLC
	P. O. BOX 320850
	ALEXANDRIA, VA 22320-4850

Assignment: 8

Reel/Frame:	063209/0369			Pages:	2
		Recorded:	03/31/2023
Attorney Dkt #:	1034228-000127
Conveyance:	CHANGE OF ADDRESS OF ASSIGNEE

Assignor

DEXERIALS CORPORATION

Exec Dt:

03/31/2023

Assignee

DEXERIALS CORPORATION

1724, SHIMOTSUBOYAMA

SHIMOTSUKE-SHI, TOCHIGI, JAPAN 323-0194

Property

Pat #

Pub #

Intl #

App #

12122694

US20210340037

17279880

Correspondence name and address
	BUCHANAN INGERSOLL & ROONEY PC
	1737 KING STREET
	SUITE 500
	ALEXANDRIA, VA 22314

Assignment: 9

Reel/Frame:	064172/0378			Pages:	2
		Recorded:	07/06/2023
Attorney Dkt #:	1034228-000127
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

06/16/2023

Assignee

SUIDO KIKO KAISHA, LTD.

5-48-16 SAKURAGAOKA, SETAGAYA-KU

TOKYO, JAPAN 156-0054

Property

Pat #

Pub #

Intl #

App #

12122694

US20210340037

17279880

Correspondence name and address
	BUCHANAN INGERSOLL & ROONEY PC
	1737 KING STREET
	SUITE 500
	ALEXANDRIA, VA 22314

Assignment: 10

Reel/Frame:	071095/0763			Pages:	2
		Recorded:	04/28/2025
Attorney Dkt #:	172533.01
Conveyance:	CHANGE OF RECEIVING PARTY ADDRESS

Assignor

DEXERIALS CORPORATION

Exec Dt:

04/28/2025

Assignee

DEXERIALS CORPORATION

1724 SHIMOTSUBOYAMA

SHIMOTSUKE-SHI

TOCHIGI, JAPAN 3230194

Property

Pat #

Pub #

Intl #

App #

NONE

US20210060912

17098579

Correspondence name and address
	CHRISTOPHER BROWN
	11 CANAL CENTER PLAZA
	SUITE 200
	ALEXANDRIA, VA 22314

Assignment: 11

Reel/Frame:	072311/0985			Pages:	3
		Recorded:	08/01/2025
Attorney Dkt #:	172533
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

08/01/2025

Assignee

SEKISUI CHEMICAL CO., LTD.

2-4-4, NISHITEMMA 2-CHOME

KITA-KU, OSAKA-SHI

OSAKA, JAPAN 530-8565

Property

Pat #

Pub #

Intl #

App #

10864709

US20160355000

15117580

Correspondence name and address
	CHRISTOPHER BROWN
	11 CANAL CENTER PLAZA
	SUITE 200
	ALEXANDRIA, VA 22314

Assignment: 12

Reel/Frame:	071999/0883			Pages:	4
		Recorded:	08/12/2025
Attorney Dkt #:	BP00054
Conveyance:	NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).

Assignor

DEXERIALS CORPORATION

Exec Dt:

08/12/2025

Assignee

SEKISUI CHEMICAL CO., LTD.

4-4, NISHITEMMA 2-CHOME

KITA-KU, OSAKA-SHI, OSAKA, JAPAN 5308565

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
8295786	US20100099365		12633393	8808607	US20130136895		13702438	9308695	US20140346710		14323313
9365001	US20140349067		14323423	10106672	US20150166771		14401954	9944840	US20150144316		14402195
10336929	US20150118505		14404741	10550296	US20160009963		14770794	9966324	US20160104657		14892724
9560791	US20160150680		14898858	9536804	US20160141223		14899221	10012453	US20160091265		14962788
9437521	US20160118316		14989686	10864709	US20160355000		15117580	10340201	US20160372400		15257013
10121724	US20170141009		15300400	9922901	US20170309542		15521426	10526519	US20190055443		16072334
10892204	US20190080978		16085263	11043461	US20200152581		16473249	11929303	US20210272879		16973035
11329005	US20210225777		16973765	11322425	US20210020542		17041440	11315889	US20210296264		17053248
11597196	US20220080718		17424596	11742258	US20220262702		17617238	11634581	US20220254701		17617845
11692118	US20220298402		17626638	NONE	US20240010898		18021595	NONE	US20230348679		18025687
NONE	US20240117148		18275450	12233493	US20240116146		18276497	NONE	US20240120254		18276509
NONE	US20240124758		18277122	NONE	US20240262979		18567857	NONE	US20250153287		19023709

Correspondence name and address
	ELLEN S. SIMPSON
	COLSON LAW GROUP
	5555 MAIN STREET
	BUFFALO, NY 14221

Search Results as of: 09/24/2025 06:51 PM

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