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 : LIU, ZHISONG
Total Assignments: 18
Assignment: 1
Reel/Frame:042655/0276   Pages: 15
Recorded: 06/08/2017
Attorney Dkt #:106389-4295
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, HUI
Exec Dt:
04/17/2017
2
HOU, PENGHUA
Exec Dt:
04/17/2017
3
LI, HANHAO
Exec Dt:
04/05/2017
4
LIU, ZHISONG
Exec Dt:
04/10/2017
5
HOLM, CHRISTOPHER E.
Exec Dt:
02/28/2017
6
HERMAN, PETER K.
Exec Dt:
02/28/2017
7
BANNISTER, ROBERT A.
Exec Dt:
03/07/2017
8
SOUTH, KEVIN C.
Exec Dt:
03/01/2017
9
QIAN, FENG
Exec Dt:
04/10/2017
10
WU, WEIAN
Exec Dt:
03/30/2017
11
PARIKH, CHIRAG D.
Exec Dt:
02/28/2017
Assignee
1
CUMMINS FILTRATION IP, INC.
500 JACKSON STREET
COLUMBUS, INDIANA 47201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170335812
15513832
Correspondence name and address
ROGER F. ROZANSKI/FOLEY & LARDNER LLP
321 N. CLARK STREET
SUITE 2800
CHICAGO, IL 60654
Assignment: 2
Reel/Frame:049566/0971   Pages: 6
Recorded: 06/24/2019
Attorney Dkt #:0124/0218PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YONGQING
Exec Dt:
05/09/2019
2
LIU, KUO
Exec Dt:
05/09/2019
3
WU, JIAKUN
Exec Dt:
05/09/2019
4
LIU, HAIBO
Exec Dt:
05/09/2019
5
LIU, ZHISONG
Exec Dt:
05/08/2019
6
LIU, HAINING
Exec Dt:
05/08/2019
Assignee
1
DALIAN UNIVERSITY OF TECHNOLOGY
NO. 2 LINGGONG ROAD, GANJINGZI DISTRICT,
DALIAN, LIAONING,, CHINA 116024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10900779
US20200064126
16462238
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 3
Reel/Frame:051977/0268   Pages: 6
Recorded: 03/02/2020
Attorney Dkt #:0124/0296PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, KUO
Exec Dt:
01/10/2020
2
LI, TE
Exec Dt:
01/10/2020
3
GAN, YONGQUAN
Exec Dt:
01/10/2020
4
HAN, WEI
Exec Dt:
01/13/2020
5
LI, DAWEI
Exec Dt:
01/13/2020
6
LIU, ZHISONG
Exec Dt:
01/10/2020
7
WANG, YONGQING
Exec Dt:
01/10/2020
Assignee
1
DALIAN UNIVERSITY OF TECHNOLOGY
NO. 2 LINGGONG ROAD, GANJINGZI DISTRICT,
DALIAN CITY, LIAONING PROVINCE, CHINA 116024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11484982
US20210023667
16636268
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:060755/0336   Pages: 7
Recorded: 08/09/2022
Attorney Dkt #:128820.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
08/08/2022
2
WANG, ZIJIA
Exec Dt:
08/06/2022
3
JIA, ZHEN
Exec Dt:
08/05/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029341
17883828
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 5
Reel/Frame:060766/0826   Pages: 7
Recorded: 08/10/2022
Attorney Dkt #:128521.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
08/10/2022
2
WANG, ZIJIA
Exec Dt:
08/06/2022
3
JIA, ZHEN
Exec Dt:
08/04/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240013341
17884684
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 6
Reel/Frame:060841/0445   Pages: 7
Recorded: 08/18/2022
Attorney Dkt #:128829.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZIJIA
Exec Dt:
08/11/2022
2
LIU, ZHISONG
Exec Dt:
08/11/2022
3
JIA, ZHEN
Exec Dt:
08/10/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029416
17890391
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 7
Reel/Frame:060859/0963   Pages: 7
Recorded: 08/22/2022
Attorney Dkt #:128821.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
08/18/2022
2
WANG, ZIJIA
Exec Dt:
08/17/2022
3
JIA, ZHEN
Exec Dt:
08/17/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240031517
17892704
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 8
Reel/Frame:060915/0708   Pages: 7
Recorded: 08/26/2022
Attorney Dkt #:128848.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
08/25/2022
2
WANG, ZIJIA
Exec Dt:
08/26/2022
3
JIA, ZHEN
Exec Dt:
08/25/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240029408
17896818
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 9
Reel/Frame:061029/0713   Pages: 7
Recorded: 09/08/2022
Attorney Dkt #:128520.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
09/08/2022
2
WANG, ZIJIA
Exec Dt:
09/08/2022
3
JIA, ZHEN
Exec Dt:
09/08/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240013342
17940733
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 10
Reel/Frame:064027/0177   Pages: 7
Recorded: 06/22/2023
Attorney Dkt #:129126.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
09/08/2022
2
WANG, ZIJIA
Exec Dt:
09/08/2022
3
JIA, ZHEN
Exec Dt:
09/08/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240070956
18339341
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 11
Reel/Frame:061422/0240   Pages: 7
Recorded: 10/14/2022
Attorney Dkt #:129124.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
10/05/2022
2
WANG, ZIJIA
Exec Dt:
10/08/2022
3
JIA, ZHEN
Exec Dt:
10/05/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240096000
17965858
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 12
Reel/Frame:061478/0672   Pages: 7
Recorded: 10/20/2022
Attorney Dkt #:128831.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZIJIA
Exec Dt:
10/20/2022
2
LIU, ZHISONG
Exec Dt:
10/11/2022
3
JIA, ZHEN
Exec Dt:
10/11/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240095970
17969782
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 13
Reel/Frame:061674/0940   Pages: 7
Recorded: 11/07/2022
Attorney Dkt #:129804.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
11/02/2022
2
WANG, ZIJIA
Exec Dt:
11/01/2022
3
JIA, ZHEN
Exec Dt:
11/01/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240127530
17981766
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 14
Reel/Frame:061718/0606   Pages: 8
Recorded: 11/10/2022
Attorney Dkt #:129803.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
11/04/2022
2
WANG, ZIJIA
Exec Dt:
11/04/2022
3
HOU, ANZHOU
Exec Dt:
11/04/2022
4
JIA, ZHEN
Exec Dt:
11/04/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135638
17984474
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 15
Reel/Frame:061742/0315   Pages: 7
Recorded: 11/11/2022
Attorney Dkt #:129416.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZIJIA
Exec Dt:
11/04/2022
2
LIU, ZHISONG
Exec Dt:
11/04/2022
3
JIA, ZHEN
Exec Dt:
11/04/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135482
17985578
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 16
Reel/Frame:061717/0185   Pages: 7
Recorded: 11/10/2022
Attorney Dkt #:129788.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZIJIA
Exec Dt:
11/05/2022
2
LIU, ZHISONG
Exec Dt:
11/05/2022
3
JIA, ZHEN
Exec Dt:
11/05/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135599
17984400
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 17
Reel/Frame:061780/0801   Pages: 7
Recorded: 11/15/2022
Attorney Dkt #:129419.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHISONG
Exec Dt:
11/09/2022
2
WANG, ZIJIA
Exec Dt:
11/09/2022
3
JIA, ZHEN
Exec Dt:
11/09/2022
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135489
17987491
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747
Assignment: 18
Reel/Frame:064056/0471   Pages: 7
Recorded: 06/26/2023
Attorney Dkt #:132121.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, ZIJIA
Exec Dt:
06/21/2023
2
LIU, ZHISONG
Exec Dt:
06/21/2023
3
JIA, ZHEN
Exec Dt:
06/21/2023
Assignee
1
DELL PRODUCTS L.P.
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11887230
NONE
18341030
Correspondence name and address
JOSEPH B. RYAN
48 SOUTH SERVICE ROAD, SUITE 100
RYAN, MASON & LEWIS, LLP
MELVILLE, NY 11747

Search Results as of: 05/10/2024 04:30 AM
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