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 : ZHANG, ZHIYI
Total Assignments: 41
Assignment: 1
Reel/Frame:009431/0108   Pages: 3
Recorded: 08/31/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDA, Y. PAUL
Exec Dt:
08/24/1998
2
ZHANG, ZHIYI
Exec Dt:
08/24/1998
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
INTELLECTUAL PROPERTY SERVICES, BLDG. M-58, ROOM EG-12
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A 0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955511
NONE
09144115
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
J. WAYNE ANDERSON
BLDG. M-58, ROOM EG-10
OTTAWA, ONTARIO, CANADA K1A OR6
Assignment: 2
Reel/Frame:009508/0954   Pages: 3
Recorded: 09/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDA, PAUL
Exec Dt:
09/16/1998
2
ZHANG, ZHIYI
Exec Dt:
09/16/1998
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
INTELLECTUAL PROPERTY SERVICES, BLDG. M-58, ROOM EG-12
MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080798
NONE
09161448
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
J. WAYNE ANDERSON
BLDG. M-58, ROOM EG-10
OTTAWA, ONTARIO, CANADA K1A OR6
Assignment: 3
Reel/Frame:010474/0608   Pages: 3
Recorded: 12/10/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDA, PAUL
Exec Dt:
02/01/1999
2
ZHANG, ZHIYI
Exec Dt:
02/01/1999
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
MONTREAL ROAD
INTELLECTUAL PROPERTY SERVICES, BLDG. M-58, ROOM EG-12
OTTAWA, ONTARIO, CANADA K1A O
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391934
NONE
09458983
Correspondence name and address
J. WAYNE ANDERSON
NATIONAL RESEARCH COUNCIL OF CANADA
BLDG. M-58, ROOM EG-10
OTTAWA, ONTARIO, CANADA K1A OR6
Assignment: 4
Reel/Frame:010109/0904   Pages: 5
Recorded: 07/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANDA, PAUL
Exec Dt:
06/28/1999
2
ZHANG, ZHIYI
Exec Dt:
06/28/1999
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
INTELLECTUAL PROPERTY SERVICES, BLDG. M-58, RM. EG-12
MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A 0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6402865
NONE
09351000
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
J. WAYNE ANDERSON
BLDG. M-58, ROOM EG-10
OTTAWA, ONTARIO, CANADA K1A OR6
Assignment: 5
Reel/Frame:011183/0789   Pages: 4
Recorded: 09/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
09/06/2000
2
MEZZATESTA, ALBERTO
Exec Dt:
09/01/2000
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6381542
NONE
09543727
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:011586/0494   Pages: 3
Recorded: 03/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
03/01/2001
2
XIAO, GAOZHI
Exec Dt:
03/01/2001
Assignee
1
ZENASTRA PHOTONICS INC.
OTTAWA
2305 ST. LAURENT BLVD.
ONTARIO, CANADA K1G 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020123592
09798519
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 7
Reel/Frame:011789/0701   Pages: 4
Recorded: 05/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
05/02/2001
2
XIAO, GAOZHI
Exec Dt:
05/02/2001
3
PAN, GUANG
Exec Dt:
05/02/2001
4
ZHANG, PINQING
Exec Dt:
05/02/2001
5
ZHOU, MING
Exec Dt:
05/02/2001
Assignee
1
ZENASTRA PHOTONICS INC.
2305 ST. LAURENT BLVD.
OTTAWA, ONTARIO K1G 4J8, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010047665
09850709
Correspondence name and address
FRIEDRICH KUEFFNER
342 MADISON AVENUE
NEW YORK, NY 10173
Assignment: 8
Reel/Frame:011805/0529   Pages: 4
Recorded: 05/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
05/03/2001
2
MEZZATESTA, ALBERTO
Exec Dt:
05/03/2001
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6502036
US20020149997
09798120
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TEXAS 77057
Assignment: 9
Reel/Frame:012961/0526   Pages: 4
Recorded: 06/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
05/07/2002
2
YU, LIMING
Exec Dt:
05/22/2002
3
TABAROVSKY, LEONTY ABRAHAM
Exec Dt:
05/21/2002
4
KRIEGSHAUSER, BERTHOLD
Exec Dt:
04/29/2002
Assignee
1
BAKER HUGHES INCORPORATED
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6643589
US20020173914
10091310
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
KAUSHIK P. SRIRAM
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057
Assignment: 10
Reel/Frame:013815/0718   Pages: 5
Recorded: 02/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
12/23/2002
2
ZHANG, ZHIYI
Exec Dt:
12/23/2002
3
LU, ZHENGUO
Exec Dt:
12/23/2002
4
LIU, JIAREN
Exec Dt:
12/23/2002
5
GROVER, CHANDER P.
Exec Dt:
12/23/2002
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6917747
US20040165857
10372851
Correspondence name and address
BORDEN LADNER GERVAIS LLP
1100-100 QUEEN STREET
WORLD EXCHANGE PLAZA
OTTAWA, ON K1P 1J9
Assignment: 11
Reel/Frame:015243/0737   Pages: 4
Recorded: 04/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
02/13/2004
2
BEST, BRUNO
Exec Dt:
03/12/2004
3
TOFFOLO, GILBERTO
Exec Dt:
03/25/2004
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA STREET
47TH FLOOR
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7163065
US20040163822
10730235
Correspondence name and address
SHOOK, HARDY & BACON L.L.P.
WILLIAM P. JENSEN
CHASE TOWER, SUITE 1600
600 TRAVIS STREET
HOUSTON, TX 77002-2911
Assignment: 12
Reel/Frame:017225/0760   Pages: 4
Recorded: 11/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
08/25/2005
2
ZHAO, PING
Exec Dt:
08/25/2005
3
SUN, FENGGUO
Exec Dt:
08/25/2005
4
LU, ZHENGUO
Exec Dt:
08/25/2005
5
ZHANG, ZHIYI
Exec Dt:
08/29/2005
6
GROVER, CHANDER P.
Exec Dt:
11/03/2005
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ON, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7283692
US20060045412
11214783
Correspondence name and address
MARKS & CLERK
P.O. BOX 957, STATION B
1800-280 SLATER STREET
OTTAWA, ON CANADA K1P 5S7
Assignment: 13
Reel/Frame:017112/0337   Pages: 3
Recorded: 10/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
10/06/2005
2
GRAY, ROSS T.
Exec Dt:
10/06/2005
3
WHIPPLE, WESLEY L.
Exec Dt:
10/06/2005
Assignee
1
NALCO COMPANY
1601 E. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279513
US20060111488
11246795
Correspondence name and address
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 14
Reel/Frame:020647/0839   Pages: 3
Recorded: 03/13/2008
Attorney Dkt #:8022 P1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKS, RODNEY H.
Exec Dt:
03/11/2008
2
ZHANG, ZHIYI
Exec Dt:
03/11/2008
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090126888
12047736
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 15
Reel/Frame:022010/0791   Pages: 5
Recorded: 12/18/2008
Attorney Dkt #:7939
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
12/12/2008
2
ZAGALA, ANGELA P.
Exec Dt:
12/16/2008
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100159164
12338577
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 16
Reel/Frame:027091/0515   Pages: 3
Recorded: 10/20/2011
Attorney Dkt #:8022 P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANKS, RODNEY H.
Exec Dt:
09/29/2011
2
ZHANG, ZHIYI
Exec Dt:
09/29/2011
3
THOMAS, JAMES L.
Exec Dt:
09/29/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8480856
US20120031577
13243130
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT
NAPERVILLE, IL 60563-1198
Assignment: 17
Reel/Frame:029764/0534   Pages: 5
Recorded: 02/06/2013
Attorney Dkt #:8492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
01/31/2013
2
LIU, MEI
Exec Dt:
01/31/2013
3
FURMAN, GARY S.
Exec Dt:
01/31/2013
4
SMORON, DOROTA
Exec Dt:
02/01/2013
5
WILSON, SHAWNEE M.
Exec Dt:
02/01/2013
6
ZHANG, ZHIYI
Exec Dt:
02/04/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999111
US20140182799
13729650
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 18
Reel/Frame:037176/0040   Pages: 6
Recorded: 12/01/2015
Attorney Dkt #:DSTM 2516-P43669US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI GEORGE
Exec Dt:
06/07/2013
2
TAO, YE
Exec Dt:
07/05/2013
3
ZHANG, ZHIYI
Exec Dt:
06/10/2013
4
LU, JIANPING
Exec Dt:
06/10/2013
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
BUILDING M-55, ROOM 29C
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10475546
US20160172068
14894542
Correspondence name and address
BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.
40 KING STREET WEST
TORONTO, M5H 3Y2 CANADA
Assignment: 19
Reel/Frame:031141/0903   Pages: 5
Recorded: 09/05/2013
Attorney Dkt #:PT10104US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/20/2013
2
KARNATI, RANGARANI
Exec Dt:
08/12/2013
3
WILSON, SHAWNEE M.
Exec Dt:
08/16/2013
4
CHENG, WEIGUO
Exec Dt:
08/15/2013
5
LIU, MEI
Exec Dt:
08/13/2013
6
ZHANG, ZHIYI
Exec Dt:
08/13/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410288
US20150041088
13962556
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 20
Reel/Frame:031173/0412   Pages: 6
Recorded: 09/10/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/20/2013
2
KARNATI, RANGARANI
Exec Dt:
08/12/2013
3
WILSON, SHAWNEE M.
Exec Dt:
09/09/2013
4
CHENG, WEIGUO
Exec Dt:
08/15/2013
5
LIU, MEI
Exec Dt:
08/13/2013
6
ZHANG, ZHIYI
Exec Dt:
08/13/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9303360
US20150041089
13962569
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 21
Reel/Frame:031936/0564   Pages: 6
Recorded: 01/10/2014
Attorney Dkt #:PT10113USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
12/26/2013
2
KARNATI, RANGARANI
Exec Dt:
12/23/2013
3
WILSON, SHAWNEE M.
Exec Dt:
12/31/2013
4
CHENG, WEIGUO
Exec Dt:
01/09/2014
5
LIU, MEI
Exec Dt:
12/26/2013
6
ZHANG, ZHIYI
Exec Dt:
01/02/2014
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034145
US20150041091
14042888
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 22
Reel/Frame:037551/0217   Pages: 4
Recorded: 01/21/2016
Attorney Dkt #:NRC-12565-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
12/01/2014
2
TAO, YE
Exec Dt:
12/01/2014
3
FUKUTANI, HIROSHI
Exec Dt:
12/01/2014
4
XIAO, GAOZHI
Exec Dt:
12/01/2014
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL RD., BLDG. M-55, RM 29
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10000652
US20160160066
14906670
Correspondence name and address
ROBERT A.H. BRUNET
401 BAY ST., SUITE 1600
TORONTO, M5H 2Y4 CANADA
Assignment: 23
Reel/Frame:035146/0519   Pages: 6
Recorded: 03/12/2015
Attorney Dkt #:12648-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
12/11/2014
2
ZHANG, ZHIYI
Exec Dt:
12/11/2014
3
FUKUTANI, HIROSHI
Exec Dt:
12/11/2014
4
TAO, YE
Exec Dt:
12/11/2014
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150129283
14536019
Correspondence name and address
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL RD., BLDG. M-55, ROOM 29
OTTAWA, K1A 0R6 CANADA
Assignment: 24
Reel/Frame:045566/0618   Pages: 8
Recorded: 04/17/2018
Attorney Dkt #:14828-3956 (PT10540USW1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
12/09/2015
2
WEI, MINGLI
Exec Dt:
12/08/2015
3
MCDONALD, KEVIN
Exec Dt:
12/08/2015
4
CHENG, WEIGUO
Exec Dt:
12/10/2015
5
KURIAN, PIOUS V.
Exec Dt:
12/09/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035080
US20180327972
15767082
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 25
Reel/Frame:037478/0030   Pages: 7
Recorded: 01/13/2016
Attorney Dkt #:160101-078WT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, GUOSONG
Exec Dt:
01/06/2016
2
HONG, YING
Exec Dt:
01/06/2016
3
LU, XIAOHUA
Exec Dt:
01/06/2016
4
LIU, CHANG
Exec Dt:
01/06/2016
5
HE, XIAOYUN
Exec Dt:
01/06/2016
6
LV, DANDAN
Exec Dt:
01/06/2016
7
WANG, JIKIU
Exec Dt:
01/06/2016
8
TANG, MEIHUA
Exec Dt:
01/06/2016
9
ZHANG, ZHIYI
Exec Dt:
01/06/2016
10
DONG, XIAOCHEN
Exec Dt:
01/06/2016
Assignee
1
NANJING TECH UNIVERSITY
NO.30 PUZHU ROAD
PUKOU DISTRICT
NANJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9696278
US20170089861
14994479
Correspondence name and address
CBM PATENT CONSULTING, LLC
12462 OLIVER CROMWELL DR.
HERNDON, VA 20171
Assignment: 26
Reel/Frame:039182/0074   Pages: 9
Recorded: 07/18/2016
Attorney Dkt #:14828-3629 (PT10104USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
07/07/2016
2
KARNATI, RANGARANI
Exec Dt:
07/07/2016
3
WILSON, SHAWNEE M.
Exec Dt:
07/07/2016
4
CHENG, WEIGUO
Exec Dt:
07/12/2016
5
LIU, MEI
Exec Dt:
07/07/2016
6
ZHANG, ZHIYI
Exec Dt:
07/07/2016
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132040
US20160312410
15201926
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 27
Reel/Frame:040859/0397   Pages: 3
Recorded: 01/05/2017
Attorney Dkt #:00153.0031.00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, ZHIYI
Exec Dt:
01/05/2017
Assignee
1
GUANGZHOU UC NETWORK TECHNOLOGY CO., LTD.
#02 UNIT, 12 FLOOR, B TOWER, GUANGDIANPINGYUN PLAZA NO.163, XIPINGYUN ROAD, HUANGPU AVENUE, TIANHE DISTRICT
GUANGZHOU, CHINA 510627
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170201566
15398939
Correspondence name and address
ANOVA LAW GROUP, PLLC
21351 GENTRY DRIVE, SUITE 150
STERLING, VA 20166
Assignment: 28
Reel/Frame:047147/0894   Pages: 6
Recorded: 10/12/2018
Attorney Dkt #:170262 004P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, TA-YA
Exec Dt:
07/30/2018
2
PY, CHRISTOPHE
Exec Dt:
07/30/2018
3
TAO, YE
Exec Dt:
07/30/2018
4
ZHANG, ZHIYI
Exec Dt:
07/30/2018
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA
ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10125285
US20180187036
15740550
Correspondence name and address
JASON A. WORGULL
WEGMAN, HESSLER & VANDERBURG
6055 ROCKSIDE WOODS BOULEVARD, SUITE 200
CLEVELAND, OH 44131
Assignment: 29
Reel/Frame:046648/0366   Pages: 7
Recorded: 08/21/2018
Attorney Dkt #:662-155
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
08/01/2018
2
CHANG, SHOUDE
Exec Dt:
08/02/2018
3
DING, HEPING
Exec Dt:
08/01/2018
4
ALEM, SALIMA
Exec Dt:
08/01/2018
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ONTARIO K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10644044
US20190371834
15994988
Correspondence name and address
MOFFAT & CO
11 HOLLAND AVE., SUITE 715
OTTAWA, K1Y 4S1 CANADA
Assignment: 30
Reel/Frame:046754/0190   Pages: 5
Recorded: 08/30/2018
Attorney Dkt #:170262 003P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHU, TA-YA
Exec Dt:
08/01/2018
2
TAO, YE
Exec Dt:
07/31/2018
3
ZHANG, ZHIYI
Exec Dt:
08/01/2018
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA
ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11396610
US20180187035
15740514
Correspondence name and address
JASON A. WORGULL
WEGMAN, HESSLER & VANDERBURG
6055 ROCKSIDE WOODS BOULEVARD, SUITE 200
CLEVELAND, OH 44131
Assignment: 31
Reel/Frame:047510/0129   Pages: 7
Recorded: 11/15/2018
Attorney Dkt #:170262 005P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
09/18/2018
2
TAO, YE
Exec Dt:
09/18/2018
3
CHU, TA-YA
Exec Dt:
09/18/2018
4
XIAO, GAOZHI
Exec Dt:
10/15/2018
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA
ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11185918
US20180185922
15740589
Correspondence name and address
JASON A. WORGULL
WEGMAN, HESSLER & VANDERBURG
6055 ROCKSIDE WOODS BOULEVARD, SUITE 200
CLEVELAND, OH 44131
Assignment: 32
Reel/Frame:056686/0355   Pages: 4
Recorded: 06/28/2021
Attorney Dkt #:P10533US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIAO, GAOZHI
Exec Dt:
02/26/2019
2
TAO, YE
Exec Dt:
02/26/2019
3
ZHANG, ZHIYI
Exec Dt:
02/26/2019
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, ONTARIO, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210355339
17286714
Correspondence name and address
PERRY + CURRIER INC.
1300 YONGE STREET
SUITE 500
TORONTO, ONTARIO, M4T1X3 CANADA
Assignment: 33
Reel/Frame:062175/0167   Pages: 4
Recorded: 12/21/2022
Attorney Dkt #:16258-97 (304897) ACS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
09/21/2020
2
TAO, YE
Exec Dt:
09/22/2020
3
XIAO, GAOZHI
Exec Dt:
09/22/2020
4
CHU, TA-YA
Exec Dt:
09/23/2020
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235501
18012132
Correspondence name and address
AIRD & MCBURNEY LP
BROOKFIELD PLACE, 181 BAY STREET
TORONTO, M5J 2T9 CANADA
Assignment: 34
Reel/Frame:057996/0165   Pages: 4
Recorded: 11/02/2021
Attorney Dkt #:2516-P58147US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, JIANPING
Exec Dt:
08/17/2021
2
ZHANG, ZHIYI
Exec Dt:
08/18/2021
3
TAO, YE
Exec Dt:
08/19/2021
Assignee
1
NATIONAL RESEARCH COUNCIL OF CANADA
1200 MONTREAL ROAD
OTTAWA, CANADA K1A 0R6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220204718
17608210
Correspondence name and address
BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L
40 KING STREET WEST
SCOTIA PLAZA, 4OTH FLOOR
TORONTO, M5H 3Y2 CANADA
Assignment: 35
Reel/Frame:058799/0936   Pages: 4
Recorded: 01/27/2022
Attorney Dkt #:106178P006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, XIAOHUI
Exec Dt:
01/05/2022
2
MA, GUOLONG
Exec Dt:
01/05/2022
3
ZHANG, ZHIYI
Exec Dt:
01/05/2022
4
MAO, ZHENDONG
Exec Dt:
01/05/2022
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO. 88 JINHONGDONG ROAD
CHENGYANG DISTRICT
QINGDAO, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220274201
17630148
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30357
Assignment: 36
Reel/Frame:061073/0876   Pages: 2
Recorded: 09/13/2022
Attorney Dkt #:MKC.P.662
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, KWOK WA
Exec Dt:
08/12/2022
2
ZHANG, ZHIYI
Exec Dt:
08/12/2022
3
LU, KAI
Exec Dt:
08/08/2022
Assignee
1
CITY UNIVERSITY OF HONG KONG
83 TAT CHEE AVENUE
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240097345
17943358
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK, TAYLOR & WEBER
106 SOUTH MAIN STREET
SUITE 400
AKRON, OH 44308
Assignment: 37
Reel/Frame:061335/0633   Pages: 2
Recorded: 10/06/2022
Attorney Dkt #:MKC.P.669
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, KWOK WA
Exec Dt:
10/05/2022
2
ZHANG, ZHIYI
Exec Dt:
10/05/2022
3
LU, KAI
Exec Dt:
10/04/2022
Assignee
1
CITY UNIVERSITY OF HONG KONG
83 TAT CHEE AVENUE
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11901624
NONE
17938429
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK, TAYLOR & WEBER
106 SOUTH MAIN STREET
SUITE 400
AKRON, OH 44308
Assignment: 38
Reel/Frame:064515/0937   Pages: 4
Recorded: 04/06/2023
Attorney Dkt #:C117081 1070US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, XIAOHUI
Exec Dt:
03/14/2023
2
XU, YE
Exec Dt:
03/14/2023
3
ZHANG, ZHIYI
Exec Dt:
03/14/2023
4
YE, JIEHE
Exec Dt:
03/14/2023
5
CAO, JINSHAN
Exec Dt:
03/14/2023
Assignee
1
CRRC QINGDAO SIFANG CO., LTD.
NO.88 JINHONGDONG ROAD
CHENGYANG DISTRICT QINGDAO
SHANDONG, CHINA 266111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405704
18030485
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP/MJM
ATTN: IP DOCKETING
P.O. BOX 570489
ATLANTA, GA 30357
Assignment: 39
Reel/Frame:063457/0682   Pages: 6
Recorded: 04/26/2023
Attorney Dkt #:1010311.110US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, PEI
Exec Dt:
04/19/2023
2
ZHANG, ZHIYI
Exec Dt:
04/19/2023
3
GUO, YANAN
Exec Dt:
04/19/2023
4
GU, DANFEI
Exec Dt:
04/19/2023
5
HAO, PINGCHAO
Exec Dt:
04/19/2023
6
DING, PENG
Exec Dt:
04/19/2023
7
WU, WEIKUN
Exec Dt:
04/19/2023
8
ZHOU, GUOPENG
Exec Dt:
04/19/2023
9
WANG, WENFU
Exec Dt:
04/19/2023
10
YAN, XIAO
Exec Dt:
04/19/2023
11
ZHAO, ENHAI
Exec Dt:
04/19/2023
12
CHEN, XIAOHUA
Exec Dt:
04/19/2023
Assignee
1
SHANGHAI MAKESENS ENERGY STORAGE TECHNOLOGY CO., LTD.
ROOM 1101, NO. 2, LANE 288, QIANFAN ROAD
XINQIAO TOWN, SONGJIANG DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230361593
18139406
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 40
Reel/Frame:063919/0497   Pages: 5
Recorded: 06/12/2023
Attorney Dkt #:1010311.115US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAO, PINGCHAO
Exec Dt:
05/29/2023
2
ZHANG, ZHIYI
Exec Dt:
05/29/2023
3
GUO, YANAN
Exec Dt:
05/29/2023
4
YAN, XIAO
Exec Dt:
05/29/2023
5
ZHAO, ENHAI
Exec Dt:
05/29/2023
6
YANG, ZHOU
Exec Dt:
05/29/2023
7
ZHOU, ZHIMIN
Exec Dt:
05/29/2023
8
CHEN, XIAOHUA
Exec Dt:
05/29/2023
Assignee
1
SHANGHAI MAKESENS ENERGY STORAGE TECHNOLOGY CO., LTD.
ROOM 1101, NO. 2, LANE 288, QIANFAN ROAD
XINQIAO TOWN, SONGJIANG DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230417834
18208372
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 41
Reel/Frame:064790/0724   Pages: 4
Recorded: 08/31/2023
Attorney Dkt #:LZ2214211CN08-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHANG, ZHIYI
Exec Dt:
08/25/2023
Assignee
1
NETEASE (HANGZHOU) NETWORK CO., LTD.
NETEASE BUILDING, WANGSHANG ROAD #599, BINJIANG DISTRICT
HANGZHOU, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240050852
18548526
Correspondence name and address
LUNG TIN LLC
185 MADISON AVE FL 15
NEW YORK, NY 10016

Search Results as of: 05/08/2024 02:41 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