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Patent Assignment Assignor Details
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Assignor Name : RUAN, JIAN
Total Assignments: 12
Assignment: 1
Reel/Frame:006683/0828   Pages: 3
Recorded: 09/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESHAVIAH, PRAKASH
Exec Dt:
08/10/1993
2
RUAN, JIAN
Exec Dt:
08/10/1993
3
EBBEN, JIM
Exec Dt:
08/10/1993
4
LUHRING, DAVE
Exec Dt:
08/10/1993
5
DUBAUSKAS, CHARLES J.
Exec Dt:
08/16/1993
Assignee
1
BAXTER INTERNATIONAL INC .
DF2-2E
ONE BAXTER PARKWAY
DEERFIELD, ILLINOIS 60015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346472
NONE
08072413
Correspondence name and address
BAXTER INTERNATIONAL INC.
CHARLES R. MATTENSON - MPR-A2S
1620 WAUKEGAN ROAD
MCGAW PARK, ILLINOIS 60085
Assignment: 2
Reel/Frame:010713/0129   Pages: 5
Recorded: 03/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, DOUGLAS L.
Exec Dt:
03/13/2000
2
ECELBERGER, SCOTT
Exec Dt:
03/20/2000
3
BABAEV, EILAZ
Exec Dt:
03/13/2000
4
WOJCIECHOWSKI, ROBERT J.
Exec Dt:
03/13/2000
5
KUMAR, ASHOK
Exec Dt:
03/23/2000
6
RUAN, JIAN
Exec Dt:
03/13/2000
7
KOCHER, MANISH
Exec Dt:
03/13/2000
Assignee
1
DIASORIN INTERNATIONAL INC.
15 WEST 54TH STREET
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6392327
NONE
09537349
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 1600 - INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:038340/0892   Pages: 5
Recorded: 04/21/2016
Attorney Dkt #:TZP.112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUAN, JIAN
Exec Dt:
09/29/2015
2
LI, WEI
Exec Dt:
09/29/2015
3
MENG, BIN
Exec Dt:
09/29/2015
4
ZUO, QIANG
Exec Dt:
09/29/2015
5
CHEN, YING
Exec Dt:
09/29/2015
Assignee
1
ZHEJIANG UNIVERSITY OF TECHNOLOGY
NO.18 CHAOWANG ROAD
XIACHENG DISTRICT HANGZHOU
ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9970464
NONE
14781454
Correspondence name and address
JEFF LLOYD
PO BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 4
Reel/Frame:052529/0300   Pages: 4
Recorded: 04/29/2020
Attorney Dkt #:4466.0130001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUAN, JIAN
Exec Dt:
04/22/2020
2
DU, MINGSHU
Exec Dt:
04/22/2020
3
TANG, SHENZHI
Exec Dt:
04/22/2020
4
LI, SHICHAO
Exec Dt:
04/22/2020
5
LU, YANHUA
Exec Dt:
04/22/2020
6
ZHANG, WEI
Exec Dt:
04/22/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11609276
US20200341067
16857135
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, NW
SUITE 600
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:053378/0861   Pages: 4
Recorded: 07/31/2020
Attorney Dkt #:4466.0110001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, SHENZHI
Exec Dt:
07/27/2020
2
DU, MINGSHU
Exec Dt:
07/27/2020
3
LI, SHICHAO
Exec Dt:
07/27/2020
4
RUAN, JIAN
Exec Dt:
07/27/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11486934
US20200341073
16853289
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
1100 NEW YORK AVENUE, N.W.
SUITE 600
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:054330/0265   Pages: 8
Recorded: 11/05/2020
Attorney Dkt #:13020062US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, MINGSHU
Exec Dt:
10/27/2020
2
LI, SHICHAO
Exec Dt:
10/27/2020
3
TANG, SHENZHI
Exec Dt:
10/27/2020
4
RUAN, JIAN
Exec Dt:
10/27/2020
5
LU, YANHUA
Exec Dt:
10/27/2020
6
ZHANG, WEI
Exec Dt:
10/27/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2, XIN'GANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11899071
US20230095453
17053151
Correspondence name and address
MAIER & MAIER, PLLC
345 SOUTH PATRICK STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:054819/0574   Pages: 5
Recorded: 01/05/2021
Attorney Dkt #:020078-7003-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUAN, JIAN
Exec Dt:
11/25/2020
2
DU, MINGSHU
Exec Dt:
11/25/2020
3
TANG, SHENZHI
Exec Dt:
11/25/2020
4
LI, SHICHAO
Exec Dt:
11/25/2020
5
LU, YANHUA
Exec Dt:
11/25/2020
6
ZHANG, WEI
Exec Dt:
11/25/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2, XIN'GANG ROAD
ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11668755
US20210148981
17138547
Correspondence name and address
MORGAN LEWIS & BOCKIUS, LLP
1400 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:054798/0381   Pages: 5
Recorded: 01/04/2021
Attorney Dkt #:PRIORIP-63763
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DU, MINGSHU
Exec Dt:
12/07/2020
2
LI, SHICHAO
Exec Dt:
12/10/2020
3
RUAN, JIAN
Exec Dt:
12/20/2020
4
TANG, SHENZHI
Exec Dt:
12/10/2020
5
LU, YANHUA
Exec Dt:
12/20/2020
6
ZHANG, WEI
Exec Dt:
12/20/2020
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 2 XIN'GANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11047918
US20210116513
17135179
Correspondence name and address
PEARNE & GORDON LLP
1801 EAST 9TH STREET
CLEVELAND, OH 44114-3108
Assignment: 9
Reel/Frame:060163/0278   Pages: 8
Recorded: 05/23/2022
Attorney Dkt #:U 020814-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, SHENZHI
Exec Dt:
05/13/2022
2
DU, MINGSHU
Exec Dt:
12/01/2021
3
LI, SHICHAO
Exec Dt:
12/01/2021
4
RUAN, JIAN
Exec Dt:
05/13/2022
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO.2 XIN'GANG ROAD, ZHANGWAN TOWN
JIAOCHENG DISTRICT
NINGDE CITY, FUJIAN, 352100, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220281350
17750602
Correspondence name and address
LADAS & PARRY LLP
1040 AVENUE OF THE AMERICAS
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:065429/0572   Pages: 5
Recorded: 11/01/2023
Attorney Dkt #:20618-0986US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUAN, JIAN
Exec Dt:
06/29/2022
Assignee
1
SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
NO. 2258 CHENGBEI ROAD, JIADING DISTRICT
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230386102
18449878
Correspondence name and address
XIANG LONG
8407 CENTRAL AVE, SUITE 2077
NEWARK, CA 94560
Assignment: 11
Reel/Frame:062407/0584   Pages: 6
Recorded: 01/18/2023
Attorney Dkt #:0182/0151PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUAN, JIAN
Exec Dt:
08/19/2022
2
ZHANG, CHENCHEN
Exec Dt:
08/19/2022
3
TONG, CHENGWEI
Exec Dt:
08/19/2022
4
MENG, BIN
Exec Dt:
08/19/2022
5
ZHU, KE
Exec Dt:
08/19/2022
6
RUAN, CHUANTAN
Exec Dt:
08/19/2022
Assignee
1
ZHEJIANG UNIVERSITY OF TECHNOLOGY
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230184233
17964558
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:064447/0605   Pages: 6
Recorded: 08/01/2023
Attorney Dkt #:0182/0160PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUAN, JIAN
Exec Dt:
07/17/2023
2
HUANG, JIAHUI
Exec Dt:
07/17/2023
3
SONG, ZHANKAI
Exec Dt:
07/17/2023
4
MENG, BIN
Exec Dt:
07/17/2023
5
HAN, LIANGTAO
Exec Dt:
07/17/2023
Assignee
1
ZHEJIANG UNIVERSITY OF TECHNOLOGY
NO.18 CHAOWANG ROAD, XIACHENG DISTRICT, ZHEJIANG
HANGZHOU, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240030755
18358384
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

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