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 : PENG, XIAOGANG
Total Assignments: 19
Assignment: 1
Reel/Frame:010839/0659   Pages: 3
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALIVISATOS, A. PAUL
Exec Dt:
05/05/2000
2
PENG, XIAOGANG
Exec Dt:
05/01/2000
3
MANNA, LIBERATO
Exec Dt:
05/08/2000
Assignee
1
REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
1111 FRANKLIN STREET, 12TH FLR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225198
NONE
09499095
Correspondence name and address
LAWRENCE BERKELEY NATIONAL LABORATORY
HADIYAH MUHAMMAD
PATENT DEPARTMENT, M/S 90-1121
1 CYCLOTRON ROAD
BERKELEY, CA 94720
Assignment: 2
Reel/Frame:010843/0432   Pages: 4
Recorded: 05/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALIVISATOS, A. PAUL
Exec Dt:
05/05/2000
2
PENG, XIAOGANG
Exec Dt:
05/01/2000
3
MANNA, LIBERATO
Exec Dt:
05/08/2000
Assignee
1
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET, 12TH FLOOR
OAKLAND, CALIFORNIA 94607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306736
NONE
09499096
Correspondence name and address
LAWRENCE BERKELEY NATIONAL LABORATORY
HADIYAH MUHAMMAD
PATENT DEPARTMENT, M/S 90-1121
1 CYCLOTRON ROAD
BERKELEY, CA 94720
Assignment: 3
Reel/Frame:012557/0332   Pages: 11
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
01/03/2002
2
PENG, ZUOYAN
Exec Dt:
01/09/2002
3
QU, LIANHUA
Exec Dt:
01/03/2002
Assignee
1
ARKANSAS, THE BOARD OF TRUSTEES OF THE UNIVERSITY OF
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6872249
US20020066401
09971780
Correspondence name and address
KILPATRICK STOCKTON LLP
PAT WINSTON KENNEDY, ESQ.
1001 WEST FOURTH STREET
WINSTON-SALEM, NC 27101
Assignment: 4
Reel/Frame:012915/0142   Pages: 3
Recorded: 05/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENG, XIAOGANG
Exec Dt:
05/13/2002
Assignee
1
UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY
LITTLE ROCK, ARKANSAS 72207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153703
US20040101976
10146420
Correspondence name and address
HEAD, JOHNSON & KACHIGIAN
ALLEN F. BENNETT
323 WEST SPRING ST.
FAYETTEVILLE, AR 72701
Assignment: 5
Reel/Frame:013425/0541   Pages: 4
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
10/16/2002
2
QU, LIANHUA
Exec Dt:
10/18/2002
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS,THE
2404 NORTH UNIVERSITY ASVENUE
LITTLE ROCK, ARKANSAS 72207-3608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869545
US20030173541
10209312
Correspondence name and address
KILPATRICK STOCKTON LLP
DAVID E. WIGLEY
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309-4530
Assignment: 6
Reel/Frame:013426/0544   Pages: 4
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
10/16/2002
2
YU, WEIYONG
Exec Dt:
10/16/2002
3
BATTAGLIA, DAVID
Exec Dt:
10/16/2002
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS, THE
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72207-3608
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7105051
US20060130741
10209329
Correspondence name and address
KILPATRICK STOCKTON LLP
DAVID E. WIGLEY, PH.D.
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GEORGIA 30309-4530
Assignment: 7
Reel/Frame:015769/0822   Pages: 13
Recorded: 07/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
05/10/2004
2
GUO, WENZHOU
Exec Dt:
02/26/2004
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS, THE
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7273904
US20050004293
10679247
Correspondence name and address
J. CLINTON WIMBISH
1001 WEST FOURTH STREET
WINSTON-SALEM, NC 27101
Assignment: 8
Reel/Frame:015832/0865   Pages: 7
Recorded: 09/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
09/16/2004
2
LI, JIANQING
Exec Dt:
09/16/2004
3
BATTAGLIA, DAVID
Exec Dt:
09/16/2004
4
WANG, Y. ANDREW
Exec Dt:
09/16/2004
5
WANG, YUNJUN
Exec Dt:
09/16/2004
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS, THE
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7767260
US20050129947
10763068
Correspondence name and address
KILPATRICK STOCKTON LLP
J. CLINTON WIMBISH
1001 WEST FOURTH STREET
WINSTON-SALEM, NC 27101
Assignment: 9
Reel/Frame:034038/0825   Pages: 5
Recorded: 10/27/2014
Attorney Dkt #:5012916.008US5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
09/16/2004
2
LI, JIANQING
Exec Dt:
09/16/2004
3
BATTAGLIA, DAVID
Exec Dt:
09/16/2004
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900481
US20100171077
12722005
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
101 NORTH TRYON STREET, SUITE 1300
CHARLOTTE, NC 28246
Assignment: 10
Reel/Frame:034651/0048   Pages: 5
Recorded: 01/07/2015
Attorney Dkt #:5012916.008US6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
09/16/2004
2
LI, JIANQING
Exec Dt:
09/16/2004
3
BATTAGLIA, DAVID
Exec Dt:
09/16/2004
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9850426
US20150108405
14525721
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
101 NORTH TRYON STREET, SUITE 1300
CHARLOTTE, NC 28246
Assignment: 11
Reel/Frame:017707/0260   Pages: 5
Recorded: 05/22/2006
Attorney Dkt #:15942-54329 (11/410,663)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
05/11/2006
2
PRADHAN, NARAYAN
Exec Dt:
05/11/2006
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7632428
US20070194279
11410663
Correspondence name and address
TIM T. XIA
3343 PEACHTREE ROAD, N.E.
1600 ATLANTA FINANCIAL CENTER
ATLANTA, GA 30326
Assignment: 12
Reel/Frame:022055/0974   Pages: 6
Recorded: 01/05/2009
Attorney Dkt #:40715-370525
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
08/09/2007
2
NARAYANASWAMY, ARUN
Exec Dt:
07/31/2007
3
PRADHAN, NARAYAN
Exec Dt:
08/08/2007
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72207
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007757
US20080081016
11804215
Correspondence name and address
J. CLINTON WIMBISH
214 NORTH TRYON ST., SUITE 2500
CHARLOTTE, NC 28202
Assignment: 13
Reel/Frame:026261/0963   Pages: 4
Recorded: 05/11/2011
Attorney Dkt #:5012916.011US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
04/28/2011
2
XIE, RENGUO
Exec Dt:
04/23/2011
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110291049
12997146
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
525 N TRYON ST
SUITE 1400
CHARLOTTE, NC 28202
Assignment: 14
Reel/Frame:027335/0749   Pages: 3
Recorded: 12/07/2011
Attorney Dkt #:5012916.011US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENG, XIAOGANG
Exec Dt:
08/19/2011
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100090164
12482163
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
525 N TRYON ST
SUITE 1400
CHARLOTTE, NC 28202
Assignment: 15
Reel/Frame:027899/0659   Pages: 4
Recorded: 03/21/2012
Attorney Dkt #:5012916.013US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
02/07/2012
2
XIE, RENGUO
Exec Dt:
02/26/2012
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9260652
US20120261624
13381777
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
525 N TRYON ST
SUITE 1400
CHARLOTTE, NC 28202
Assignment: 16
Reel/Frame:027899/0774   Pages: 4
Recorded: 03/21/2012
Attorney Dkt #:5012916.001US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
03/08/2012
2
LI, ZHENG
Exec Dt:
03/01/2012
Assignee
1
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
2404 NORTH UNIVERSITY AVENUE
LITTLE ROCK, ARKANSAS 72202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658065
US20120175567
13346130
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
525 N TRYON ST
SUITE 1400
CHARLOTTE, NC 28202
Assignment: 17
Reel/Frame:050119/0104   Pages: 4
Recorded: 08/21/2019
Attorney Dkt #:18427-004002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
04/04/2018
2
LI, YANG
Exec Dt:
04/04/2018
Assignees
1
ZHEJIANG UNIVERSTIY
YUQUAN CAMPUS, 38 ZHEDA ROAD, XIHU DISTRICT
ZHEJIANG PROVINCE
HANGZHOU CITY, CHINA 310027
2
NAJING TECHNOLOGY CORPORATION LTD.
4F, BUILDING 1, QIUYI ROAD, BINJIANG DISTRICT
ZHEJIANG PROVINCE
HANGZHOU CITY, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10510922
US20180301592
15949849
Correspondence name and address
JOSEPH LEMKE
909 FANNIN SUITE 3500
HOUSTON, TX 77010
Assignment: 18
Reel/Frame:050237/0830   Pages: 5
Recorded: 08/30/2019
Attorney Dkt #:18427-004002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE NAME OF THE RECEIVING PARTY ZHEJIANG UNIVERSITY PREVIOUSLY RECORDED ON REEL 050119 FRAME 0104. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PENG, XIAOGANG
Exec Dt:
04/04/2018
2
LI, YANG
Exec Dt:
04/04/2018
Assignees
1
ZHEJIANG UNIVERSITY
YUQUAN CAMPUS, 38 ZHEDA ROAD, XIHU DISTRICT
ZHEJIANG PROVINCE
HANGZHOU CITY, CHINA 310027
2
NAJING TECHNOLOGY CORPORATION LTD.
4F, BUILDING 1, QIUYI ROAD, BINJIANG DISTRICT
ZHEJIANG PROVINCE
HANGZHOU CITY, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10510922
US20180301592
15949849
Correspondence name and address
JOSEPH LEMKE
909 FANNIN SUITE 3500
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:064928/0442   Pages: 4
Recorded: 09/16/2023
Attorney Dkt #:PN220288NJKJ
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, XIAOGANG
Exec Dt:
09/04/2023
2
LYU, LIULIN
Exec Dt:
09/04/2023
3
LI, JIONGZHAO
Exec Dt:
09/04/2023
4
LIU, SHAOJIE
Exec Dt:
09/04/2023
Assignees
1
ZHEJIANG UNIVERSITY
DEPARTMENT OF CHEMISTRY, NO. 866 YUHANGTANG ROAD,
XIHU DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310058
2
NAJING TECHNOLOGY CORPORATION LIMITED
3RD FLOOR, NO.3 BUILDING, NO. 428 QIUYI ROAD,
CHANGHE COMMUNITY, BINJIANG DISTRICT
HANGZHOU ZHEJIANG, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240076543
18241994
Correspondence name and address
GANG YU
ACIP INTERNATIONAL, INC.
419 10TH ST, #100
SF, CA 94103

Search Results as of: 04/28/2024 10:43 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