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 : XU, RONGZHEN
Total Assignments: 18
Assignment: 1
Reel/Frame:026369/0245   Pages: 16
Recorded: 06/01/2011
Attorney Dkt #:54435.8064.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNE, DAVID
Exec Dt:
04/22/2011
2
XIE, JUN
Exec Dt:
04/19/2011
3
PERKINS HARKI, ANGELA
Exec Dt:
04/18/2011
4
JOVE, RICHARD
Exec Dt:
04/22/2011
5
NAM, SANGKIL
Exec Dt:
04/21/2011
6
HUANG, WENDONG
Exec Dt:
05/17/2011
7
XU, RONGZHEN
Exec Dt:
04/17/2011
Assignee
1
CITY OF HOPE
1500 EAST DUARTE ROAD
DUARTE, CALIFORNIA 91010-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8722698
US20100298369
12783535
Correspondence name and address
PERKINS COIE LLP
POST OFFICE BOX 1208
SEATTLE, WA 98111-1208
Assignment: 2
Reel/Frame:031010/0070   Pages: 7
Recorded: 08/14/2013
Attorney Dkt #:P10935-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, XIAO-FANG
Exec Dt:
02/28/2013
2
EHRLICH, ELANA S.
Exec Dt:
11/15/2012
3
XU, RONGZHEN
Exec Dt:
01/01/2013
Assignee
1
THE JOHNS HOPKINS UNIVERSITY
3400 N. CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130131153
13510093
Correspondence name and address
JOHNS HOPKINS TECHNOLOGY TRANSFER
100 N. CHARLES STREET
5TH FLOOR
BALTIMORE, MD 21201
Assignment: 3
Reel/Frame:030373/0743   Pages: 6
Recorded: 05/08/2013
Attorney Dkt #:118216-00201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
05/02/2013
2
RONG, FRANK
Exec Dt:
05/02/2013
3
XIE, FUWEN
Exec Dt:
05/02/2013
4
LAI, HONGXI
Exec Dt:
05/02/2013
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD, BINJIANG DISTRICT
4TH FLOOR, 6 BUILDING
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249137
US20130158068
13819111
Correspondence name and address
MCCARTER & ENGLISH
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:031090/0351   Pages: 6
Recorded: 08/27/2013
Attorney Dkt #:118216-00301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
07/29/2013
2
RONG, FRANK
Exec Dt:
07/29/2013
3
XIE, FUWEN
Exec Dt:
07/29/2013
4
LAI, HONGXI
Exec Dt:
07/29/2013
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD, BINJIANG DISTRICT
4TH FLOOR, 6 BUILDING
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987288
US20130178470
13821667
Correspondence name and address
MCCARTER & ENGLISH
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 5
Reel/Frame:032552/0236   Pages: 6
Recorded: 03/28/2014
Attorney Dkt #:555015 KWT003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, FRANK
Exec Dt:
03/13/2014
2
XU, RONGZHEN
Exec Dt:
03/15/2014
3
XIE, FUWEN
Exec Dt:
03/15/2014
4
LAI, HONGXI
Exec Dt:
03/15/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
4TH FLOOR, 6 BUILDING, NO. 88 JIANGLING ROAD
BINJIANG DISTRICT, HANGZHOU
ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9676789
US20140206669
14239464
Correspondence name and address
BRIAN C. TRINQUE
LATHROP & GAGE LLP
28 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:033006/0377   Pages: 6
Recorded: 06/02/2014
Attorney Dkt #:554998 (KWT-002US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
03/15/2014
2
RONG, FRANK
Exec Dt:
03/13/2014
3
XIE, FUWEN
Exec Dt:
03/15/2014
4
LAI, HONGXI
Exec Dt:
03/15/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
JIANGLING ROAD, BINJIANG DISTRICT HANGZHOU
4TH FLOOR, 6 BUILDING NO. 88
ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428519
US20140303147
14239372
Correspondence name and address
BRIAN C. TRINQUE, PH.D., ESQ.
LATHROP & GAGE LLP
28 STATE STREET, 7TH FLOOR
BOSTON, MA 02109
Assignment: 7
Reel/Frame:033006/0410   Pages: 6
Recorded: 06/02/2014
Attorney Dkt #:555034 (KWT-004US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
03/15/2014
2
RONG, FRANK
Exec Dt:
03/13/2014
3
XIE, FUWEN
Exec Dt:
03/15/2014
4
LAI, HONGXI
Exec Dt:
03/15/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
JIANGLING ROAD, BINJIANG DISTRICT HANGZHOU
4TH FLOOR, 6 BUILDING NO. 88
ZHEJIANG, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9133207
US20140343047
14239759
Correspondence name and address
BRIAN C. TRINQUE, PH.D., ESQ.
LATHROP & GAGE LLP
28 STATE STREET, 7TH FLOOR
BOSTON, MA 02109
Assignment: 8
Reel/Frame:033190/0225   Pages: 6
Recorded: 06/26/2014
Attorney Dkt #:558265: KWT-008US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
06/06/2014
2
RONG, FRANK
Exec Dt:
06/06/2014
3
XIE, FUWEN
Exec Dt:
06/06/2014
4
LAI, HONGXI
Exec Dt:
06/06/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD
4TH FLOOR, 6 BUILDING, BINGJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328083
US20150126552
14361548
Correspondence name and address
BRIAN C. TRINQUE
28 STATE STREET
LATHROP & GAGE LLP
BOSTON, MA 02109
Assignment: 9
Reel/Frame:033190/0253   Pages: 6
Recorded: 06/26/2014
Attorney Dkt #:558212: KWT-005US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
06/06/2014
2
RONG, FRANK
Exec Dt:
06/06/2014
3
LAI, HONGXI
Exec Dt:
06/06/2014
4
XIE, FUWEN
Exec Dt:
06/06/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD
4TH FLOOR, 6 BUILDING, BINGJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9156801
US20140343064
14362017
Correspondence name and address
BRIAN C. TRINQUE
28 STATE STREET
LATHROP & GAGE LLP
BOSTON, MA 02109
Assignment: 10
Reel/Frame:033196/0556   Pages: 6
Recorded: 06/27/2014
Attorney Dkt #:KWT-007US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, FRANK
Exec Dt:
06/06/2014
2
XU, RONGZHEN
Exec Dt:
06/06/2014
3
XIE, FUWEN
Exec Dt:
06/06/2014
4
LAI, HONGXI
Exec Dt:
06/06/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD
4TH FLOOR, 6 BUILDING, BINGJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9771343
US20140336249
14361533
Correspondence name and address
BRIAN C. TRINQUE
28 STATE STREET
LATHROP & GAGE LLP
BOSTON, MA 02109
Assignment: 11
Reel/Frame:033196/0670   Pages: 6
Recorded: 06/27/2014
Attorney Dkt #:558218: KWT-006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, FRANK
Exec Dt:
06/06/2014
2
XU, RONGZHEN
Exec Dt:
06/06/2014
3
XIE, FUWEN
Exec Dt:
06/06/2014
4
LAI, HONGXI
Exec Dt:
06/06/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
NO. 88 JIANGLING ROAD
4TH FLOOR, 6 BUILDING, BINGJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987502
US20140343108
14361991
Correspondence name and address
BRIAN C. TRINQUE
28 STATE STREET
LATHROP & GAGE LLP
BOSTON, MA 02109
Assignment: 12
Reel/Frame:034151/0286   Pages: 6
Recorded: 11/12/2014
Attorney Dkt #:559811
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RONG, FRANK
Exec Dt:
08/11/2014
2
XU, RONGZHEN
Exec Dt:
08/11/2014
3
LAI, HONGXI
Exec Dt:
08/11/2014
4
XIE, FUWEN
Exec Dt:
08/11/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICALS CO., LTD.,
88 JIANGLING ROAD
BUILDING 6, 4TH FLOOR
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328122
US20140357647
14373526
Correspondence name and address
LATHROP & GAGE
28 STATE STREET
BOSTON, MA 02109
Assignment: 13
Reel/Frame:034151/0310   Pages: 6
Recorded: 11/12/2014
Attorney Dkt #:559812
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
08/11/2014
2
RONG, FRANK
Exec Dt:
08/11/2014
3
XIE, FUWEN
Exec Dt:
08/11/2014
4
LAI, HONGXI
Exec Dt:
08/11/2014
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.,
88 JIANGLING ROAD
BUILDING 6, 4TH FLOOR
HANGZHOU, ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9902736
US20140364490
14373556
Correspondence name and address
LATHROP & GAGE
28 STATE STREET
BOSTON, MA 02109
Assignment: 14
Reel/Frame:035561/0521   Pages: 6
Recorded: 05/05/2015
Attorney Dkt #:564253: KWT-011US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
03/03/2015
2
RONG, FRANK
Exec Dt:
03/03/2015
3
XIE, FUWEN
Exec Dt:
03/03/2015
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
4TH FLOOR, 6 BUILDING
NO. 88 JIANGLING ROAD, BINJIANG DISTRICT HANGZHOU
ZHEJIAN, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9353146
US20150152133
14407622
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109
Assignment: 15
Reel/Frame:036248/0399   Pages: 6
Recorded: 08/04/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
06/23/2015
2
RONG, FRANK
Exec Dt:
06/23/2015
3
XIE, FUWEN
Exec Dt:
06/23/2015
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
4TH FLOOR, 6 BUILDING, NO. 88 JIANGLING ROAD
BINJIANG DISTRICT, HANGZHOU
ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150290232
14432421
Correspondence name and address
BRIAN C. TRINQUE, PH.D., ESQ.
LATHROP & GAGE LLP
28 STATE STREET, 7TH FLOOR
BOSTON, MA 02109
Assignment: 16
Reel/Frame:036263/0170   Pages: 6
Recorded: 08/05/2015
Attorney Dkt #:567599: KWT-013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
06/23/2015
2
RONG, FRANK
Exec Dt:
06/23/2015
3
XIE, FUWEN
Exec Dt:
06/23/2015
Assignee
1
HANGZHOU BENSHENG PHARMACEUTICAL CO., LTD.
4TH FLOOR, 6 BUILDING, NO. 88 JIANGLING ROAD
BINJIANG DISTRICT, HANGZHOU
ZHEJIANG, CHINA 310051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150238488
14432389
Correspondence name and address
BRIAN C. TRINQUE, PH.D., ESQ.
LATHROP & GAGE LLP
28 STATE STREET, 7TH FLOOR
BOSTON, MA 02109
Assignment: 17
Reel/Frame:037178/0474   Pages: 9
Recorded: 12/01/2015
Attorney Dkt #:054435-8064.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, WENDONG
Exec Dt:
11/10/2015
2
JOVE, RICHARD
Exec Dt:
11/30/2015
3
NAM, SANGKIL
Exec Dt:
11/06/2015
4
PERKINS HARKI, ANGELA
Exec Dt:
11/09/2015
5
XIE, JUN
Exec Dt:
11/10/2015
6
XU, RONGZHEN
Exec Dt:
11/22/2015
7
HORNE, DAVID
Exec Dt:
11/20/2015
Assignee
1
CITY OF HOPE
1500 EAST DUARTE ROAD
DUARTE, CALIFORNIA 91010-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9233976
US20140155423
14173764
Correspondence name and address
PERKINS COIE LLP - LOS GENERAL
POST OFFICE BOX 1247
SEATTLE, WA 98111-1247
Assignment: 18
Reel/Frame:043321/0252   Pages: 5
Recorded: 08/17/2017
Attorney Dkt #:129034-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, RONGZHEN
Exec Dt:
08/17/2017
2
JIANG, HONGJIAN
Exec Dt:
08/17/2017
Assignee
1
HANGZHOU WEBEN PHARMACEUTICALS INC
2101, 2F, NO. 1180 BINAN ROAD
CHANGHE RESIDENTIAL DISTRICT BINJIANG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10238623
US20180036277
15551695
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110

Search Results as of: 05/27/2024 07:41 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