skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : HAYAKAWA, CHIHIRO
Total Assignments: 19
Assignment: 1
Reel/Frame:023885/0339   Pages: 3
Recorded: 02/02/2010
Attorney Dkt #:5521-0143PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAYAKAWA, CHIHIRO
Exec Dt:
01/07/2010
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8293222
US20110028571
12696765
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040
Assignment: 2
Reel/Frame:025558/0039   Pages: 3
Recorded: 12/30/2010
Attorney Dkt #:0171-1594PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, CHIHIRO
Exec Dt:
12/21/2010
2
TETSUKA, HIROAKI
Exec Dt:
12/21/2010
3
HAGIWARA, MAMORU
Exec Dt:
12/21/2010
4
YONEDA, YOSHINORI
Exec Dt:
12/21/2010
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110301247
12980859
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:025903/0566   Pages: 3
Recorded: 03/04/2011
Attorney Dkt #:4710-0206PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAYAKAWA, CHIHIRO
Exec Dt:
02/22/2011
2
YAMAGUCHI, HIROMASA
Exec Dt:
02/22/2011
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8574557
US20110217250
13039513
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O.BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:026068/0938   Pages: 3
Recorded: 04/04/2011
Attorney Dkt #:5521-0147PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAYAKAWA, CHIHIRO
Exec Dt:
02/28/2011
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8409551
US20110256077
13078025
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:027882/0559   Pages: 4
Recorded: 03/14/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, TERUKI
Exec Dt:
01/19/2012
2
INOKUCHI, YOSHINORI
Exec Dt:
01/20/2012
3
HORIGUCHI, RYUJI
Exec Dt:
01/20/2012
4
INABA, RYUICHI
Exec Dt:
01/24/2012
5
HAYAKAWA, CHIHIRO
Exec Dt:
01/24/2012
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME,
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120251598
13420242
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:034096/0076   Pages: 4
Recorded: 11/04/2014
Attorney Dkt #:4710-0213PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INOKUCHI, YOSHINORI
Exec Dt:
10/27/2014
2
HORIGUCHI, RYUJI
Exec Dt:
10/27/2014
3
HAYAKAWA, CHIHIRO
Exec Dt:
10/27/2014
4
KONISHI, MASAYUKI
Exec Dt:
10/27/2014
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9616254
US20150118320
14526028
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:036991/0149   Pages: 4
Recorded: 11/09/2015
Attorney Dkt #:0171-1823PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, MASAYUKI
Exec Dt:
10/01/2015
2
HAYAKAWA, CHIHIRO
Exec Dt:
10/01/2015
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9956159
US20160081904
14889630
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:037692/0672   Pages: 4
Recorded: 02/09/2016
Attorney Dkt #:169775
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKABANE, EMI
Exec Dt:
01/06/2016
2
HAYAKAWA, CHIHIRO
Exec Dt:
01/08/2016
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11020327
US20160262991
15019694
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:044052/0581   Pages: 4
Recorded: 11/07/2017
Attorney Dkt #:0171-1978PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, MASAYUKI
Exec Dt:
08/22/2017
2
HAYAKAWA, CHIHIRO
Exec Dt:
08/22/2017
3
MIZUNO, AKIKO
Exec Dt:
08/22/2017
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1000004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10588849
US20180133141
15571995
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:044336/0573   Pages: 4
Recorded: 12/08/2017
Attorney Dkt #:4710-0233PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, MASAYUKI
Exec Dt:
11/21/2017
2
HAYAKAWA, CHIHIRO
Exec Dt:
11/21/2017
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180133144
15580578
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:045276/0107   Pages: 4
Recorded: 03/19/2018
Attorney Dkt #:0171-2009PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TAKUYA
Exec Dt:
03/08/2018
2
KONISHI, MASAYUKI
Exec Dt:
03/08/2018
3
HAYAKAWA, CHIHIRO
Exec Dt:
03/08/2018
4
KAMEI, MASANAO
Exec Dt:
03/08/2018
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626222
US20180265642
15923478
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:046949/0983   Pages: 4
Recorded: 09/24/2018
Attorney Dkt #:0171-2046PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, MASAYUKI
Exec Dt:
07/04/2018
2
HAYAKAWA, CHIHIRO
Exec Dt:
07/04/2018
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11419796
US20190099333
16087509
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:047887/0403   Pages: 4
Recorded: 01/03/2019
Attorney Dkt #:184563
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONISHI, MASAYUKI
Exec Dt:
11/28/2018
2
HAYAKAWA, CHIHIRO
Exec Dt:
11/28/2018
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10869828
US20190201317
16314896
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:051100/0264   Pages: 5
Recorded: 11/25/2019
Attorney Dkt #:0171-2153PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INUKAI, TETSUYA
Exec Dt:
08/09/2019
2
SAITO, MITSUGU
Exec Dt:
08/09/2019
3
OKAWA, TOMOKI
Exec Dt:
08/09/2019
4
KAMEI, MASANAO
Exec Dt:
08/19/2019
5
MORIYA, HIROYUKI
Exec Dt:
08/19/2019
6
HAYAKAWA, CHIHIRO
Exec Dt:
08/14/2019
7
KIKUCHI, HIROKO
Exec Dt:
08/15/2019
8
INABA, RYUICHI
Exec Dt:
08/14/2019
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11639885
US20200132579
16616254
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:052791/0180   Pages: 4
Recorded: 05/29/2020
Attorney Dkt #:0171-2187PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TAKUYA
Exec Dt:
01/16/2020
2
KONISHI, MASAYUKI
Exec Dt:
01/15/2020
3
HAYAKAWA, CHIHIRO
Exec Dt:
01/15/2020
4
KAMEI, MASANAO
Exec Dt:
01/16/2020
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11214652
US20200332065
16768147
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042
Assignment: 16
Reel/Frame:053171/0735   Pages: 4
Recorded: 07/10/2020
Attorney Dkt #:192707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYA, HIROYUKI
Exec Dt:
06/04/2020
2
HAYAKAWA, CHIHIRO
Exec Dt:
06/11/2020
3
TANAKA, MITSURU
Exec Dt:
06/11/2020
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210045990
16925478
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:054864/0959   Pages: 6
Recorded: 01/08/2021
Attorney Dkt #:1424.358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TAKUYA
Exec Dt:
12/23/2020
2
KONISHI, MASAYUKI
Exec Dt:
12/21/2020
3
HAYAKAWA, CHIHIRO
Exec Dt:
12/18/2020
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912828
US20210277187
17258786
Correspondence name and address
MYERS BIGEL, P.A.
4140 PARKLAKE AVENUE
SUITE 600
RALEIGH, NC 27612
Assignment: 18
Reel/Frame:056486/0776   Pages: 4
Recorded: 06/09/2021
Attorney Dkt #:196595
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIYA, HIROYUKI
Exec Dt:
05/07/2021
2
HAYAKAWA, CHIHIRO
Exec Dt:
05/07/2021
3
INABA, RYUICHI
Exec Dt:
04/28/2021
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220023157
17312164
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:057666/0451   Pages: 4
Recorded: 10/01/2021
Attorney Dkt #:0171-2291PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATAE, SEIJI
Exec Dt:
08/27/2021
2
HAYAKAWA, CHIHIRO
Exec Dt:
08/27/2021
Assignee
1
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220175652
17600188
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

Search Results as of: 04/28/2024 07:59 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT