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Patent Assignment Assignor Details
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Assignor Name : FAN, RONGRONG
Total Assignments: 3
Assignment: 1
Reel/Frame:056905/0417   Pages: 5
Recorded: 07/19/2021
Attorney Dkt #:18731-005001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, WENYI
Exec Dt:
07/30/2019
2
WANG, YAN
Exec Dt:
07/30/2019
3
LI, ZHAOQIANG
Exec Dt:
07/30/2019
4
ZHANG, CHENG
Exec Dt:
07/30/2019
5
FAN, RONGRONG
Exec Dt:
07/30/2019
6
GUO, XIN
Exec Dt:
07/30/2019
7
WANG, YU
Exec Dt:
07/30/2019
8
WANG, RONG
Exec Dt:
07/30/2019
9
SONG, LIHUA
Exec Dt:
07/30/2019
10
SONG, YANHAI
Exec Dt:
07/30/2019
11
LI, YUAN
Exec Dt:
07/30/2019
12
DING, ZHIYONG
Exec Dt:
07/30/2019
13
SONG, JING
Exec Dt:
07/30/2019
Assignees
1
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
NO.36 HUANGHE STREET, RARE EARTH HIGH-TECH ZONE
INNER MONGOLIA
BAOTOU, CHINA 014030
2
NATIONAL ENGINEERING RESEARCH CENTRE OF RUIKE RARE EARTH METALLURGY AND FUNCTION MATERIALS CO., LTD.
NO.36 HUANGHE STREET, RARE EARTH HIGH-TECH ZONE
INNER MONGOLIA
BAOTOU, CHINA 014030
3
HEBEI HWAT AUTOMOBILE COMPONENTS CO., LTD.
JINGXIAN AREA DEVELOPMENT
HEBEI PROVINCE
HENGSHUI, CHINA 053500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11110437
US20200038845
16514422
Correspondence name and address
ARON T. GRIFFITH
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:054702/0001   Pages: 11
Recorded: 12/18/2020
Attorney Dkt #:157928.193563 (81192)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, RUIHUA
Exec Dt:
10/26/2020
2
DING, LI
Exec Dt:
10/26/2020
3
QU, ZHAOHUI
Exec Dt:
10/28/2020
4
ZHOU, YAN
Exec Dt:
10/26/2020
5
LIU, ZHIHUA
Exec Dt:
10/26/2020
6
XU, BOCHI
Exec Dt:
11/03/2020
7
FAN, RONGRONG
Exec Dt:
10/26/2020
Assignees
1
DOW SILICONES CORPORATION
2200 WEST SALZBURG ROAD
P.O. BOX 994
MIDLAND, MICHIGAN 48686-0994
2
ROHM AND HAAS COMPANY
400 ARCOLA ROAD
COLLEGEVILLE, PENNSYLVANIA 19426
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210246339
17251404
Correspondence name and address
WARNER NORCROSS + JUDD LLP INTELLECTUAL
1500 WARNER BUILDING
150 OTTAWA AVE NW
GRAND RAPIDS, MI 49503-2487
Assignment: 3
Reel/Frame:056867/0472   Pages: 5
Recorded: 07/15/2021
Attorney Dkt #:18731-018001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YAN
Exec Dt:
04/20/2021
2
LI, ZHAOQIANG
Exec Dt:
04/20/2021
3
DING, ZHIYONG
Exec Dt:
04/20/2021
4
FAN, RONGRONG
Exec Dt:
04/20/2021
5
ZHANG, CHENG
Exec Dt:
04/20/2021
6
WANG, YU
Exec Dt:
04/20/2021
7
GUO, XIN
Exec Dt:
04/20/2021
8
KANG, NA
Exec Dt:
04/20/2021
9
LIU, WEI
Exec Dt:
04/20/2021
10
WANG, RONG
Exec Dt:
04/20/2021
11
SONG, JING
Exec Dt:
04/20/2021
Assignees
1
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
NO.36 HUANGHE STREET, RARE EARTH HIGH-TECH ZONE
INNER MONGOLIA
BAOTOU, CHINA 014030
2
NATIONAL ENGINEERING RESEARCH CENTRE OF RUIKE RARE EARTH METALLURGY AND FUNCTION MATERIALS CO., LTD.
NO.36 HUANGHE STREET, RARE EARTH HIGH-TECH ZONE
INNER MONGOLIA
BAOTOU, CHINA 014030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11590480
US20210283586
17330137
Correspondence name and address
ARON T. GRIFFITH
909 FANNIN ST.
SUITE 3500
HOUSTON, TX 77010

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