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, QIANCHUAN
Total Assignments: 7
Assignment: 1
Reel/Frame:031999/0260   Pages: 8
Recorded: 01/17/2014
Attorney Dkt #:QIBR-0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, BO
Exec Dt:
10/18/2013
2
YAN, XIANJIN
Exec Dt:
10/18/2013
3
ZHANG, QIANCHUAN
Exec Dt:
10/18/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D757062
NONE
29469640
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 2
Reel/Frame:040702/0986   Pages: 8
Recorded: 12/09/2016
Attorney Dkt #:101870.000080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, BO
Exec Dt:
10/18/2013
2
YAN, XIANJIN
Exec Dt:
10/18/2013
3
ZHANG, QIANCHUAN
Exec Dt:
10/18/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD.
ROOM 112, AREA D (DESHENG PARK)
NO. 28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO. 14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D777196
NONE
29544820
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 3
Reel/Frame:031864/0179   Pages: 8
Recorded: 12/31/2013
Attorney Dkt #:QIBR-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, BO
Exec Dt:
12/28/2013
2
YAN, XIANJIN
Exec Dt:
12/28/2013
3
ZHANG, QIANCHUAN
Exec Dt:
12/28/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D757091
NONE
29478113
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 4
Reel/Frame:031864/0227   Pages: 8
Recorded: 12/31/2013
Attorney Dkt #:QIBR-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, YANG
Exec Dt:
12/28/2013
2
YAN, XIANJIN
Exec Dt:
12/28/2013
3
ZHANG, QIANCHUAN
Exec Dt:
12/28/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D757789
NONE
29478120
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 5
Reel/Frame:031864/0252   Pages: 8
Recorded: 12/31/2013
Attorney Dkt #:QIBR-0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUAN
Exec Dt:
12/28/2013
2
YAN, XIANJIN
Exec Dt:
12/28/2013
3
ZHANG, QIANCHUAN
Exec Dt:
12/28/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D766309
NONE
29478125
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 6
Reel/Frame:031909/0001   Pages: 8
Recorded: 01/07/2014
Attorney Dkt #:QIBR-0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JUAN
Exec Dt:
12/28/2013
2
YAN, XIANJIN
Exec Dt:
12/28/2013
3
ZHANG, QIANCHUAN
Exec Dt:
12/28/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D766258
NONE
29478129
Correspondence name and address
BAKER & HOSTETLER, LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891
Assignment: 7
Reel/Frame:031909/0141   Pages: 8
Recorded: 01/07/2014
Attorney Dkt #:QIBR-0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, PEI
Exec Dt:
12/28/2013
2
YAN, XIANJIN
Exec Dt:
12/28/2013
3
ZHANG, QIANCHUAN
Exec Dt:
12/28/2013
Assignees
1
BEIJING QIHOO TECHNOLOGY CO. LTD
ROOM 112, AREA D (DESHENG PARK)
NO.28 XINJIEKOUWAI STREET, XICHENG DISTRICT
BEIJING, CHINA
2
QIZHI SOFTWARE (BEIJING) CO. LTD
BLOCK 4, EAST UNIT, ZHAOWEI BUILDING
NO.14 JIUXIANQIAO ROAD, CHAOYANG DISTRICT
BEIJING, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D765667
NONE
29478135
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
CIRA CENTRE, 12TH FLOOR
PHILADELPHIA, PA 19104-2891

Search Results as of: 04/29/2024 04:09 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