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 : MENG, XIANGBIN
Total Assignments: 3
Assignment: 1
Reel/Frame:030754/0680   Pages: 12
Recorded: 07/02/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, SHENG
Exec Dt:
05/15/2013
2
YAN, LIJUN
Exec Dt:
05/15/2013
3
LI, WENLE
Exec Dt:
05/15/2013
4
CHI, KEBIN
Exec Dt:
05/15/2013
5
MENG, XIANGBIN
Exec Dt:
05/15/2013
6
TAN, MINGWEI
Exec Dt:
05/15/2013
7
LIU, YANFENG
Exec Dt:
05/15/2013
8
ZHU, JINLING
Exec Dt:
05/15/2013
9
GAO, SHANBIN
Exec Dt:
05/15/2013
Assignee
1
PETROCHINA COMPANY LIMITED
NO. 9 DONGZHIMEN NORTH STREET
BEIJING, DONGCHENG DISTRICT, 100007, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130253238
13820839
Correspondence name and address
RICARDO J. MORAN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 2
Reel/Frame:044498/0871   Pages: 5
Recorded: 12/28/2017
Attorney Dkt #:PAWE-1-64710
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, BIN
Exec Dt:
09/19/2017
2
YANG, ZHIWEN
Exec Dt:
09/19/2017
3
DUAN, HONGFEI
Exec Dt:
09/19/2017
4
MENG, XIANGBIN
Exec Dt:
09/19/2017
Assignee
1
DATONG COAL MINE GROUP CO., LTD.
XINPINGWANG
DATONG, SHANXI, CHINA 037003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180080320
15558512
Correspondence name and address
GEORGE E. RENZONI, PH.D.
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
1201 THIRD AVENUE, SUITE 3600
SEATTLE, WA 98101
Assignment: 3
Reel/Frame:044773/0703   Pages: 9
Recorded: 01/30/2018
Attorney Dkt #:5253.1010-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, SHOUTAO
Exec Dt:
01/15/2018
2
HUANG, XIAOQIAO
Exec Dt:
01/15/2018
3
SUN, FAMIN
Exec Dt:
01/17/2018
4
MA, QINGFENG
Exec Dt:
01/16/2018
5
XIE, FANGMING
Exec Dt:
01/15/2018
6
DUAN, YONGSHENG
Exec Dt:
01/16/2018
7
WU, XIANJUN
Exec Dt:
01/15/2018
8
LI, FENGXUAN
Exec Dt:
01/15/2018
9
GE, DONGMEI
Exec Dt:
01/16/2018
10
XIA, ENDONG
Exec Dt:
01/15/2018
11
LI, RUIFENG
Exec Dt:
01/15/2018
12
JI, RONGLEI
Exec Dt:
01/15/2018
13
LIU, LIYING
Exec Dt:
01/16/2018
14
QIN, LIHONG
Exec Dt:
01/15/2018
15
MENG, XIANGBIN
Exec Dt:
01/15/2018
16
DONG, CHUNMING
Exec Dt:
01/15/2018
17
LU, XUEFENG
Exec Dt:
01/15/2018
18
WANG, RUI
Exec Dt:
01/15/2018
19
XU, TIEGANG
Exec Dt:
01/15/2018
20
NI, SHURONG
Exec Dt:
01/15/2018
Assignee
1
PETROCHINA COMPANY LIMITED
9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10683459
US20180223194
15748851
Correspondence name and address
ALICE O. CARROLL
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

Search Results as of: 05/08/2024 08:58 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