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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 : ZHOU, GONGYAO
Total Assignments: 8
Assignment: 1
Reel/Frame:009211/0144   Pages: 4
Recorded: 05/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
05/22/1998
2
HE, ZONGYAN
Exec Dt:
05/22/1998
Assignee
1
DREXEL UNIVERSITY
32ND AND CHESTNUT STREETS
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554882
NONE
09084720
Correspondence name and address
PANITCH SCHWARZE JACOBS & NADEL, P.C.
WILLIAM W. SCHWARZE ESQUIRE
ONE COMMERCE SQUARE
2005 MARKET STREET- 22ND FL.
PHILADELPHIA, PA 19103-7086
Assignment: 2
Reel/Frame:025428/0155   Pages: 5
Recorded: 11/29/2010
Attorney Dkt #:46528-5060US (457302)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
05/06/2009
2
LELKES, PETER IL
Exec Dt:
05/06/2009
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20110076734
12921333
 
NONE
US20110076734
12921333
Correspondence name and address
DARRYL PRATCHER, RIVERSIDE LAW, LLP
300 FOUR FALLS CORPORATE CENTER, STE 710
WEST CONSHOHOCKEN, PA 19428
Assignment: 3
Reel/Frame:028493/0662   Pages: 7
Recorded: 07/05/2012
Attorney Dkt #:46528-6015-00-US.601370
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
05/11/2012
2
LELKES, PETER I.
Exec Dt:
05/29/2012
3
GOGOTSI, YURY
Exec Dt:
04/16/2012
4
MOCHALIN, VADYM
Exec Dt:
04/16/2012
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9186190
US20120271361
13498436
 
9186190
US20120271361
13498436
Correspondence name and address
DARRYL PRATCHER, RIVERSIDE LAW, LLP
300 FOUR FALLS CORPORATE CENTER, STE 710
300 CONSHOHOCKEN STATE ROAD
WEST CONSHOHOCKEN, PA 19428
Assignment: 4
Reel/Frame:038830/0487   Pages: 3
Recorded: 06/07/2016
Attorney Dkt #:169770
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
05/25/2016
2
QU, GONGQI
Exec Dt:
05/25/2016
3
GONG, HAIBO
Exec Dt:
05/25/2016
Assignee
1
XI'AN ADVANCED MEDICAL TECHNOLOGY CO., LTD.
THE GROUND FLOOR, A BUILDING, 2ND JINYE ROAD
GAO XIN DISTRICT
XI'AN, SHAANXI, CHINA 710000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170028107
15102355
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:040060/0275   Pages: 3
Recorded: 09/16/2016
Attorney Dkt #:169769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
09/14/2016
2
QU, GONGQI
Exec Dt:
09/14/2016
3
GONG, HAIBO
Exec Dt:
09/14/2016
Assignee
1
XI'AN ADVANCED MEDICAL TECHNOLOGY CO., LTD
THE GROUND FLOOR A BUILDING, 2ND JINYE ROAD, GAO XIN DISTRICT
XI'AN, SHAANXI, CHINA 710000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170035942
15126728
Correspondence name and address
GANG LUO
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:041174/0393   Pages: 4
Recorded: 02/05/2017
Attorney Dkt #:DRE-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ZHOU, GONGYAO
Exec Dt:
01/17/2017
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10532134
US20150079148
14391179
Correspondence name and address
JOSEPH E. MAENNER
2723 STOCKLEY LANE
DOWNINGTOWN, PA 19335
Assignment: 7
Reel/Frame:041174/0397   Pages: 4
Recorded: 02/05/2017
Attorney Dkt #:DRE-028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
01/17/2017
2
GEISLER, CHRISTOPHER
Exec Dt:
07/29/2013
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9205175
US20140179822
13951936
Correspondence name and address
JOSEPH E. MAENNER
2723 STOCKLEY LANE
DOWNINGTOWN, PA 19335
Assignment: 8
Reel/Frame:051552/0894   Pages: 7
Recorded: 01/20/2020
Attorney Dkt #:DRE-060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, GONGYAO
Exec Dt:
01/13/2020
2
LEIST, STEVEN K.
Exec Dt:
08/15/2019
3
HAGAMAN, DANUEL E.
Exec Dt:
06/20/2019
4
JI, HAIFENG
Exec Dt:
08/14/2019
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11130847
US20190367692
16432664
Correspondence name and address
JOSEPH E MAENNER
2723 STOCKLEY LANE
DOWNINGTOWN, PA 19335

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