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, ZHITAO
Total Assignments: 4
Assignment: 1
Reel/Frame:015459/0586   Pages: 4
Recorded: 06/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAI, MINDONG
Exec Dt:
05/29/2004
2
BAI, XIYAO
Exec Dt:
05/29/2004
3
ZHOU, XIAOJIAN
Exec Dt:
05/29/2004
4
ZHANG, ZHITAO
Exec Dt:
05/29/2004
5
BAI, MINDI
Exec Dt:
05/29/2004
6
YANG, BO
Exec Dt:
05/29/2004
7
YI, CHENGWU
Exec Dt:
05/29/2004
Assignee
1
DALIAN MARITIME UNIVERSITY
NO. 1 LINGHAI ROAD
GANJINGZI DIST. DALIAN, CHINA 116026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7264738
US20040251215
10864966
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAPLIN
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:054903/0516   Pages: 4
Recorded: 01/05/2021
Attorney Dkt #:JEE20301PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, GANG
Exec Dt:
12/21/2020
2
CHEN, CHEN
Exec Dt:
12/21/2020
3
JIN, JIANFENG
Exec Dt:
12/21/2020
4
ZHANG, ZHITAO
Exec Dt:
12/21/2020
5
YU, CHUN
Exec Dt:
12/21/2020
6
XIA, YULONG
Exec Dt:
12/21/2020
7
ZHANG, YINGDONG
Exec Dt:
12/21/2020
Assignee
1
PUYANG BAIFU REIDE PETROLEUM SCIENCE AND TECHNOLOGY COMPANY LIMITED
JVYUAN INDUSTRIAL PARK, PUDONG INDUSTRIAL CLUSTER ZONE, HUALONG DISTRICT
PUYANG CITY, HENAN, CHINA 457001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11391103
US20210317712
17258126
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST, STE 201
PORTLAND, OR 97209
Assignment: 3
Reel/Frame:055676/0543   Pages: 6
Recorded: 03/22/2021
Attorney Dkt #:109701-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, SHANHUI
Exec Dt:
03/16/2021
2
ZHAO, QILAI
Exec Dt:
03/16/2021
3
ZHANG, ZHITAO
Exec Dt:
03/16/2021
4
YANG, CHANGSHENG
Exec Dt:
03/16/2021
5
FENG, ZHOUMING
Exec Dt:
03/16/2021
6
YANG, ZHONGMIN
Exec Dt:
03/16/2021
Assignee
1
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
NO.381 WUSHAN ROAD, TIANHE DISTRICT, GUANGZHOU,
GUANGDONG, CHINA 510640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11862925
US20210351558
17277305
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 4
Reel/Frame:058802/0148   Pages: 14
Recorded: 01/28/2022
Attorney Dkt #:3102-PAR2115319US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, MENGMENG
Exec Dt:
01/26/2022
2
WANG, XIURONG
Exec Dt:
01/26/2022
3
YANG, TAO
Exec Dt:
01/26/2022
4
ZHANG, ZHITAO
Exec Dt:
01/26/2022
5
SHI, LINGYUN
Exec Dt:
01/26/2022
6
CAO, SHICAI
Exec Dt:
01/26/2022
Assignees
1
BOE MLED TECHNOLOGY CO., LTD.
NO. 8 XIHUANZHONG RD.
BDA
BEIJING, CHINA 100176
2
BOE TECHNOLOGY GROUP CO., LTD.
NO. 10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11568784
US20220238057
17558290
Correspondence name and address
IPRO, PLLC
12332 TOWNCENTER PLAZA
PMB# 816
STERLING, VA 20164

Search Results as of: 05/25/2024 06:26 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