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 : FENG, ZONGYU
Total Assignments: 3
Assignment: 1
Reel/Frame:044405/0823   Pages: 4
Recorded: 12/15/2017
Attorney Dkt #:PN76072YYXT (217077)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, XIAOWEI
Exec Dt:
12/14/2017
2
XU, YANG
Exec Dt:
12/14/2017
3
WANG, JINYU
Exec Dt:
12/14/2017
4
WANG, LIANGSHI
Exec Dt:
12/14/2017
5
FENG, ZONGYU
Exec Dt:
12/14/2017
6
CUI, DALI
Exec Dt:
12/14/2017
7
LONG, ZHIQI
Exec Dt:
12/14/2017
8
SUN, XU
Exec Dt:
12/14/2017
9
ZHAO, NA
Exec Dt:
12/14/2017
Assignee
1
GRIREM ADVANCED MATERIALS CO., LTD.
2 XINJIEKOUWAI STREET
BEIJING, CHINA 100088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10280482
US20180363098
15736874
Correspondence name and address
JAMES D. MILLER
1000 JACKSON STREET
TOLEDO, OH 43604
Assignment: 2
Reel/Frame:056175/0484   Pages: 5
Recorded: 05/07/2021
Attorney Dkt #:81000.025USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, XIAOWEI
Exec Dt:
02/08/2021
2
FENG, ZONGYU
Exec Dt:
02/08/2021
3
SUN, XU
Exec Dt:
02/08/2021
4
XU, YANG
Exec Dt:
02/08/2021
5
WANG, MENG
Exec Dt:
02/08/2021
6
WANG, LIANGSHI
Exec Dt:
02/08/2021
7
XIA, CHAO
Exec Dt:
02/08/2021
8
LIU, XIANGSHENG
Exec Dt:
02/08/2021
9
ZHAO, LONGSHENG
Exec Dt:
02/08/2021
10
ZHANG, YONGQI
Exec Dt:
02/08/2021
Assignee
1
GRIREM ADVANCED MATERIALS CO., LTD.
NO. 2, XINJIEKOUWAI STREET
BEIJING, CHINA 100088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210310100
17267481
Correspondence name and address
JINGGAO LI
1100 KINGS HIGHWAY EAST
SUITE 2F
FAIRFIELD, CT 06825
Assignment: 3
Reel/Frame:056861/0259   Pages: 5
Recorded: 07/13/2021
Attorney Dkt #:81000.030USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, XIAOWEI
Exec Dt:
06/29/2021
2
ZHANG, YONGQI
Exec Dt:
06/29/2021
3
LI, HONGWEI
Exec Dt:
06/29/2021
4
ZHAI, ZHIZHE
Exec Dt:
06/29/2021
5
ZHONG, QIANG
Exec Dt:
06/29/2021
6
ZHANG, HE
Exec Dt:
06/29/2021
7
CUI, MEISHENG
Exec Dt:
06/29/2021
8
HOU, YONGKE
Exec Dt:
06/29/2021
9
WANG, HAO
Exec Dt:
06/29/2021
10
FENG, ZONGYU
Exec Dt:
06/29/2021
Assignees
1
GRIREM ADVANCED MATERIALS CO.,LTD.
NO.2, XINJIEKOUWAI STREET
BEIJING, CHINA 100088
2
RARE EARTH FUNCTIONAL MATERIALS (XIONG 'AN) INNOVATION CENTER CO., LTD.
NO.97-1, JIANLI RD, GOUXI VILLAGE, CHENGGUAN TOWN, RONGCHENG COUNTY
BAODING, HEBEI, CHINA 071700
3
GRIREM HI-TECH CO.,LTD.
NORTH OF GUSHAN SOUTH RD AND EAST OF HAPPINESS RD, HI-TECH INDUSTRIAL ZONE,YANJIAO TOWN, SANHE CITY
LANGFANG, HEBEI, CHINA 065200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220184583
17422691
Correspondence name and address
JINGGAO LI
1100 KINGS HIGHWAY EAST
SUITE 2F
FAIRFIELD, CT 06825

Search Results as of: 05/26/2024 02:28 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