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

Assignee Name : PIOTECH INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:055554/0595   Pages: 5
Recorded: 03/04/2021
Attorney Dkt #:0114970.249US2
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
PIOTECH CO., LTD.
Exec Dt:
01/12/2021
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HURMAN INDUSTRIAL ZONE
SHENYANG, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10497591
US20170271187
15267698
 
10643882
US20180053682
15680510
 
11731145
US20200360943
15930594
 
NONE
US20190057842
16104184
 
10410909
US20190096736
16132780
 
11088012
US20200161166
16376205
 
NONE
US20190341280
16400323
 
11562891
US20200176231
16699169
 
NONE
US20200203197
16711942
 
11437253
US20200381270
16887017
 
11767592
US20210172063
17110516
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:055725/0124   Pages: 6
Recorded: 03/22/2021
Attorney Dkt #:0114970.238US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBER 16/930,594 PREVIOUSLY RECORDED AT REEL: 055554 FRAME: 0595. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor
1
PIOTECH CO., LTD.
Exec Dt:
01/12/2021
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HURMAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11731145
US20200360943
15930594
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 3
Reel/Frame:057228/0601   Pages: 6
Recorded: 04/21/2021
Attorney Dkt #:0114970.249US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 055554 FRAME: 0595. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor
1
PIOTECH CO., LTD.
Exec Dt:
01/12/2021
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
10497591
US20170271187
15267698
 
10643882
US20180053682
15680510
 
11731145
US20200360943
15930594
 
NONE
US20190057842
16104184
 
10410909
US20190096736
16132780
 
11088012
US20200161166
16376205
 
NONE
US20190341280
16400323
 
11562891
US20200176231
16699169
 
NONE
US20200203197
16711942
 
11437253
US20200381270
16887017
 
11767592
US20210172063
17110516
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:055642/0114   Pages: 4
Recorded: 03/18/2021
Attorney Dkt #:317780-00401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, BRIAN
Exec Dt:
03/08/2021
2
ZHANG, SAIQIAN
Exec Dt:
03/08/2021
3
LIU, ZHONGWU
Exec Dt:
03/08/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210305019
17205762
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:055959/0723   Pages: 4
Recorded: 04/19/2021
Attorney Dkt #:317780-00501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, JASON LEE
Exec Dt:
04/09/2021
2
WANG, ZHUO
Exec Dt:
04/09/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210358782
17234047
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 6
Reel/Frame:055987/0394   Pages: 4
Recorded: 04/21/2021
Attorney Dkt #:317780-00601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARAMI, JUNICHI
Exec Dt:
04/20/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210375661
17236118
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 7
Reel/Frame:056575/0230   Pages: 5
Recorded: 06/17/2021
Attorney Dkt #:317780-01301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, GIYOUL
Exec Dt:
06/08/2021
2
ARAMI, JUNICHI
Exec Dt:
06/08/2021
3
LIU, ZHEN
Exec Dt:
06/08/2021
4
ZHANG, YAXIN
Exec Dt:
06/08/2021
5
LIN, YINGHAO
Exec Dt:
06/08/2021
6
SHEN, SI
Exec Dt:
06/08/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210398779
17350352
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:056708/0349   Pages: 4
Recorded: 06/29/2021
Attorney Dkt #:317780-01501
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, HUAQIANG
Exec Dt:
06/24/2021
2
ZHANG, SAIQIAN
Exec Dt:
06/24/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11488802
US20210398771
17352449
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:057731/0397   Pages: 5
Recorded: 10/07/2021
Attorney Dkt #:317780-01601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, HUAQIANG
Exec Dt:
09/29/2021
2
HUANG, MINGCE
Exec Dt:
09/29/2021
3
ZHAO, TINGTING
Exec Dt:
09/29/2021
4
LI, JINGSHU
Exec Dt:
09/29/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205102
17485735
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:058035/0751   Pages: 4
Recorded: 11/05/2021
Attorney Dkt #:317780-00801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZHUO
Exec Dt:
11/02/2021
2
ZHANG, SAIQIAN
Exec Dt:
11/02/2021
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208590
17520052
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 11
Reel/Frame:058572/0598   Pages: 8
Recorded: 01/06/2022
Attorney Dkt #:0114970.260US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, SAIQIAN
Exec Dt:
01/03/2022
2
LI, JIAN
Exec Dt:
01/03/2022
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208528
17550114
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 12
Reel/Frame:058582/0519   Pages: 4
Recorded: 01/06/2022
Attorney Dkt #:0114970.261US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YANXIN
Exec Dt:
01/03/2022
2
LI, PEIPEI
Exec Dt:
01/03/2022
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205087
17550190
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 13
Reel/Frame:058585/0384   Pages: 8
Recorded: 01/06/2022
Attorney Dkt #:0114970.263US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, DEZAN
Exec Dt:
01/03/2022
2
YANG, HUALONG
Exec Dt:
01/03/2022
3
WU, FENGLI
Exec Dt:
01/03/2022
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208595
17550589
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:058585/0454   Pages: 14
Recorded: 01/06/2022
Attorney Dkt #:0114970.262US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, YUE
Exec Dt:
01/03/2022
2
LIU, CHUN
Exec Dt:
01/03/2022
3
LIU, ZIYOU
Exec Dt:
01/03/2022
4
WANG, ZHUO
Exec Dt:
01/03/2022
5
LI, JINGSHU
Exec Dt:
01/03/2022
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205092
17550522
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 15
Reel/Frame:059014/0381   Pages: 6
Recorded: 02/08/2022
Attorney Dkt #:0114970.261US2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 058582 FRAME: 0519. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHANG, YAXIN
Exec Dt:
01/03/2022
2
LI, PEIPEI
Exec Dt:
01/03/2022
Assignee
1
PIOTECH INC.
NO. 900 SHUIJIA, HUNNAN INDUSTRIAL ZONE
SHENYANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205087
17550190
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 16
Reel/Frame:058687/0208   Pages: 4
Recorded: 01/19/2022
Attorney Dkt #:317780-00901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, CHUN
Exec Dt:
01/04/2022
2
JIANG, ZONGSHUAI
Exec Dt:
01/04/2022
3
LU, GUANGQUAN
Exec Dt:
01/04/2022
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208577
17547666
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006-5403
Assignment: 17
Reel/Frame:058687/0568   Pages: 4
Recorded: 01/19/2022
Attorney Dkt #:317780-01701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHENJIE
Exec Dt:
01/04/2022
2
LIU, XUE
Exec Dt:
01/04/2022
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205101
17564387
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:058718/0419   Pages: 4
Recorded: 01/21/2022
Attorney Dkt #:317780-01101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAN, HUAQIANG
Exec Dt:
01/04/2022
2
YIN, YANCHAO
Exec Dt:
01/04/2022
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208598
17542668
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:058756/0844   Pages: 4
Recorded: 01/25/2022
Attorney Dkt #:317780-01201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, SAIQIAN
Exec Dt:
01/06/2022
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220351942
17620881
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:058804/0255   Pages: 4
Recorded: 01/28/2022
Attorney Dkt #:317780-01001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIAN, JASON LEE
Exec Dt:
01/26/2022
2
LI, HUI
Exec Dt:
01/26/2022
Assignee
1
PIOTECH INC.
900 SHUIJIA, HUNNAN DISTRICT, LIAONING
SHENYANG, CHINA 110171
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220208584
17555631
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET, NW
WASHINGTON, DC 20006

Search Results as of: 05/04/2024 09:03 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