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Patent Assignment Assignor Details
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Assignor Name : OHTSUKI, TSUYOSHI
Total Assignments: 26
Assignment: 1
Reel/Frame:011336/0447   Pages: 2
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/22/2000
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
4-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6541117
NONE
09688090
Correspondence name and address
OLIFF & BERRIDGE, PLLC
WILLIAM P. BERRIDGE
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:018699/0718   Pages: 4
Recorded: 12/11/2006
Attorney Dkt #:130503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
10/23/2006
2
SATO, HIDEKI
Exec Dt:
11/12/2006
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
4-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080054920
11629128
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 3
Reel/Frame:018915/0659   Pages: 4
Recorded: 02/06/2007
Attorney Dkt #:131192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
12/11/2006
2
SATO, HIDEKI
Exec Dt:
12/18/2006
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
4-2, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7525327
US20070273397
11659532
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:018982/0532   Pages: 4
Recorded: 02/27/2007
Attorney Dkt #:131474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
01/11/2007
2
SATO, HIDEKI
Exec Dt:
02/13/2007
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
4-2, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7633305
US20070279080
11661276
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 5
Reel/Frame:022488/0817   Pages: 2
Recorded: 03/31/2009
Attorney Dkt #:141107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
03/02/2009
2
YOSHIDA, KAZUHIKO
Exec Dt:
02/26/2009
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100022038
12311457
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:024958/0047   Pages: 4
Recorded: 09/08/2010
Attorney Dkt #:146872
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/10/2010
2
TOBE, SATOSHI
Exec Dt:
08/10/2010
3
MIZUSAWA, YASUSHI
Exec Dt:
08/10/2010
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8043871
US20110033958
12921492
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 320850
Assignment: 7
Reel/Frame:025215/0763   Pages: 4
Recorded: 10/28/2010
Attorney Dkt #:147391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAHARA, FUMIO
Exec Dt:
10/15/2010
2
OHTSUKI, TSUYOSHI
Exec Dt:
10/15/2010
3
NAGOYA, TAKATOSHI
Exec Dt:
10/18/2010
4
MITANI, KIYOSHI
Exec Dt:
10/15/2010
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551246
US20110045246
12990038
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 8
Reel/Frame:026534/0177   Pages: 4
Recorded: 06/28/2011
Attorney Dkt #:149945
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITANI, KIYOSHI
Exec Dt:
05/27/2011
2
OHTSUKI, TSUYOSHI
Exec Dt:
05/27/2011
3
TAKAHASHI, TORU
Exec Dt:
05/27/2011
4
QU, WEI FEIG
Exec Dt:
05/27/2011
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8575722
US20110266655
13142544
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 9
Reel/Frame:030802/0122   Pages: 4
Recorded: 07/09/2013
Attorney Dkt #:157313
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
06/04/2013
2
QU, WEI FENG
Exec Dt:
06/04/2013
3
TAHARA, FUMIO
Exec Dt:
06/04/2013
4
OOI, YUUKI
Exec Dt:
06/04/2013
5
MITANI, KYOKO
Exec Dt:
06/11/2013
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900971
US20130341763
13978840
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 10
Reel/Frame:031347/0184   Pages: 4
Recorded: 09/25/2013
Attorney Dkt #:159030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/30/2013
2
QU, WEI FENG
Exec Dt:
08/30/2013
3
TAHARA, FUMIO
Exec Dt:
08/30/2013
4
OOI, YUUKI
Exec Dt:
08/30/2013
5
MITANI, KYOKO
Exec Dt:
08/28/2013
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
6-2, OHTEMACHI-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8877609
US20140120695
14007584
Correspondence name and address
AARON L. WEBB
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 11
Reel/Frame:034313/0601   Pages: 2
Recorded: 12/02/2014
Attorney Dkt #:027667.00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKI, TSUYOSHI
Exec Dt:
10/21/2014
Assignee
1
SHIN-ETSU HANDOTAI CO.,LTD.
6-2, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-0004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9696368
US20150145551
14404848
Correspondence name and address
ARENT FOX LLP
1717 K STREET, NW
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:037023/0380   Pages: 4
Recorded: 11/12/2015
Attorney Dkt #:168539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKI, TSUYOSHI
Exec Dt:
09/11/2015
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9935021
US20160079130
14890687
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 13
Reel/Frame:039368/0287   Pages: 4
Recorded: 08/08/2016
Attorney Dkt #:172486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
05/19/2016
2
TAKENO, HIROSHI
Exec Dt:
05/19/2016
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160351415
15117269
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 14
Reel/Frame:039383/0695   Pages: 4
Recorded: 08/09/2016
Attorney Dkt #:172532
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
07/15/2016
2
TAKENO, HIROSHI
Exec Dt:
07/15/2016
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9748151
US20160365293
15117537
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 15
Reel/Frame:040092/0580   Pages: 4
Recorded: 10/21/2016
Attorney Dkt #:173484
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKI, TSUYOSHI
Exec Dt:
09/30/2016
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9780006
US20170047258
15305989
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 16
Reel/Frame:048032/0390   Pages: 5
Recorded: 01/16/2019
Attorney Dkt #:184863
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
10/24/2018
2
NAKASUGI, TADASHI
Exec Dt:
10/23/2018
3
TAKENO, HIROSHI
Exec Dt:
10/23/2018
4
SUZUKI, KATSUYOSHI
Exec Dt:
10/23/2018
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886129
US20190267239
16318223
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:054273/0369   Pages: 4
Recorded: 11/04/2020
Attorney Dkt #:194060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, TAKAO
Exec Dt:
09/04/2020
2
OHTSUKI, TSUYOSHI
Exec Dt:
09/04/2020
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11824070
US20210159259
17089122
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:054253/0811   Pages: 4
Recorded: 11/03/2020
Attorney Dkt #:193961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
09/09/2020
2
TAMATSUKA, MASARO
Exec Dt:
09/09/2020
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248306
US20210238762
17052562
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 19
Reel/Frame:058972/0809   Pages: 4
Recorded: 02/10/2022
Attorney Dkt #:199373
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OHTSUKI, TSUYOSHI
Exec Dt:
01/06/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220285228
17634365
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:061484/0954   Pages: 4
Recorded: 10/20/2022
Attorney Dkt #:222353
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/26/2022
2
ABE, TATSUO
Exec Dt:
08/26/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230170208
17920227
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 21
Reel/Frame:061881/0831   Pages: 6
Recorded: 11/04/2022
Attorney Dkt #:222353
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 061484 FRAME: 0954. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/26/2022
2
ABE, TATSUO
Exec Dt:
08/26/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230170208
17920227
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 22
Reel/Frame:061516/0128   Pages: 4
Recorded: 10/24/2022
Attorney Dkt #:222360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
08/30/2022
2
ABE, TATSUO
Exec Dt:
08/30/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230207399
17920937
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 23
Reel/Frame:061598/0381   Pages: 4
Recorded: 10/31/2022
Attorney Dkt #:222455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
09/21/2022
2
ABE, TATSUO
Exec Dt:
09/21/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230268175
17922506
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 24
Reel/Frame:061926/0269   Pages: 4
Recorded: 11/30/2022
Attorney Dkt #:222728
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
11/01/2022
2
TAKENO, HIROSHI
Exec Dt:
11/07/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230230926
17928818
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 25
Reel/Frame:062153/0624   Pages: 6
Recorded: 12/19/2022
Attorney Dkt #:222728
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 061926 FRAME 0269. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
11/01/2022
2
TAKENO, HIROSHI
Exec Dt:
11/07/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230230926
17928818
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 26
Reel/Frame:062258/0809   Pages: 4
Recorded: 01/03/2023
Attorney Dkt #:223183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHTSUKI, TSUYOSHI
Exec Dt:
11/24/2022
2
TAKENO, HIROSHI
Exec Dt:
11/28/2022
Assignee
1
SHIN-ETSU HANDOTAI CO., LTD.
2-1, OHTEMACHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230276716
18014221
Correspondence name and address
AARON L. WEBB
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

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