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Patent Assignment Assignor Details
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Assignor Name : DAI, ZHENGHUA
Total Assignments: 6
Assignment: 1
Reel/Frame:019656/0441   Pages: 4
Recorded: 08/06/2007
Attorney Dkt #:127539-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, ZUNHONG
Exec Dt:
06/08/2007
2
YU, GUANGSUO
Exec Dt:
06/08/2007
3
GONG, XIN
Exec Dt:
06/08/2007
4
WANG, FUCHEN
Exec Dt:
06/08/2007
5
LIU, HAIFENG
Exec Dt:
06/08/2007
6
DAI, ZHENGHUA
Exec Dt:
06/08/2007
7
WANG, YIFEI
Exec Dt:
06/09/2007
8
LI, WEIFENG
Exec Dt:
06/08/2007
9
LIANG, QINFENG
Exec Dt:
06/08/2007
10
GUO, XIAOLEI
Exec Dt:
06/08/2007
11
WANG, XINGJUN
Exec Dt:
06/08/2007
12
CHEN, XUELI
Exec Dt:
06/08/2007
13
ZHOU, ZHIJIE
Exec Dt:
06/08/2007
Assignee
1
EAST CHINA UNIVERSITY OF SCIENCE & TECHNOLOGY
130 MEILONG ROAD
SHANGHAI, CHINA 200237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7862632
US20080134578
11748844
Correspondence name and address
BLANK ROME LLP
600 NEW HAMPSHIRE AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:020038/0601   Pages: 4
Recorded: 10/29/2007
Attorney Dkt #:127539.00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, ZUNHONG
Exec Dt:
10/20/2007
2
YU, GUANGSUO
Exec Dt:
10/19/2007
3
GONG, XIN
Exec Dt:
10/20/2007
4
WANG, FUCHEN
Exec Dt:
10/20/2007
5
LIU, HAIFENG
Exec Dt:
10/19/2007
6
DAI, ZHENGHUA
Exec Dt:
10/19/2007
7
LI, WEIFENG
Exec Dt:
10/19/2007
8
CHEN, XUELI
Exec Dt:
10/19/2007
Assignee
1
EAST CHINA UNIVERSITY OF SCIENCE & TECHNOLOGY
130 MEILONG ROAD
SHANGHAI 200237 P.R., CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080073445
11839395
Correspondence name and address
PETER S. WEISSMAN
BLANK ROME LLP
600 NEW HAMPSHIRE AVENUE, NW
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:020628/0913   Pages: 5
Recorded: 03/10/2008
Attorney Dkt #:127539.0103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, ZUNHONG
Exec Dt:
03/08/2008
2
WANG, YIFEI
Exec Dt:
03/07/2008
3
YU, GUANGSUO
Exec Dt:
03/07/2008
4
WANG, FUCHEN
Exec Dt:
03/07/2008
5
CHEN, XUELI
Exec Dt:
03/07/2008
6
DAI, ZHENGHUA
Exec Dt:
03/07/2008
7
GUO, XIAOLEI
Exec Dt:
03/07/2008
8
LIANG, QINFENG
Exec Dt:
03/09/2008
9
LI, WEIFENG
Exec Dt:
03/07/2008
10
GONG, XIN
Exec Dt:
03/08/2008
11
LIU, HAIFENG
Exec Dt:
03/07/2008
Assignee
1
EAST CHINA UNIVERSITY OF SCIENCE & TECHNOLOGY
130 MELLONG ROAD
SHANGHAI, CHINA 200237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794514
US20080148634
11953677
Correspondence name and address
PETER S. WEISSMAN
BLANK ROME LLP
600 NEW HAMPSHIRE AVE., NW
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:039924/0045   Pages: 21
Recorded: 10/03/2016
Attorney Dkt #:13417-WO-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, QINGHUA
Exec Dt:
09/18/2016
2
WANG, TAO
Exec Dt:
09/29/2016
3
DAI, ZHENGHUA
Exec Dt:
09/18/2016
4
YU, GUANGSUO
Exec Dt:
09/18/2016
5
GONG, XIN
Exec Dt:
09/18/2016
6
WANG, FUCHEN
Exec Dt:
09/18/2016
7
LIU, HAIFENG
Exec Dt:
09/18/2016
8
WANG, YIFEI
Exec Dt:
09/18/2016
9
MAHONEY, WILLIAM J.
Exec Dt:
09/30/2016
10
HALDER, SABUJ
Exec Dt:
09/27/2016
11
MA, YI
Exec Dt:
09/22/2016
12
ZHANG, JIE
Exec Dt:
09/18/2016
13
ZHOU, ZHIJIE
Exec Dt:
09/20/2016
14
CHURPITA, ROBERT J.
Exec Dt:
09/27/2016
15
HERBY, CHRISTOPHER
Exec Dt:
09/27/2016
16
WILSON, WILLIAM JEFFREY
Exec Dt:
09/28/2016
17
YAN, ZHUOYONG
Exec Dt:
09/29/2016
Assignees
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
2
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
130 MEILONG ROAD
XUHUI DISTRICT
SHANGHAI, CHINA 200237
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481839
US20150218470
14421042
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 5
Reel/Frame:046718/0117   Pages: 4
Recorded: 08/28/2018
Attorney Dkt #:120932-8064.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, JINMING
Exec Dt:
07/23/2018
2
LUO, SHAOEN
Exec Dt:
07/18/2018
3
CHEN, YIMIN
Exec Dt:
07/23/2018
4
DAI, ZHENGHUA
Exec Dt:
07/25/2018
5
LU, FENGCAN
Exec Dt:
07/25/2018
6
HONG, LIU
Exec Dt:
07/26/2018
7
JIANG, QUNFENG
Exec Dt:
07/23/2018
8
CAI, SHUNYAO
Exec Dt:
07/24/2018
Assignee
1
HANGZHOU ESTAI MEDICAL TECHNOLOGY CO., LTD
QIN FENG VILLAGE, SILVER LAKE STREET
FUYANG DISTRICT , ZHEJIANG
HANGZHOU, CHINA 311402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10396530
US20190074666
16080310
Correspondence name and address
PERKINS COIE LLP - SHA GENERAL
PATENT - SHA
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:049776/0859   Pages: 7
Recorded: 07/17/2019
Attorney Dkt #:5220.043US1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SIGNATURE AND DATE FOR THE 2ND INVENTOR AND ADD 2ND RECEIVING PARTY NAME PREVIOUSLY RECORDED AT REEL: 046718 FRAME: 0117. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LIN, JINMING
Exec Dt:
07/23/2018
2
LUO, SHAOEN
Exec Dt:
07/22/2018
3
CHEN, YIMIN
Exec Dt:
07/23/2018
4
DAI, ZHENGHUA
Exec Dt:
07/25/2018
5
LU, FENGCAN
Exec Dt:
07/25/2018
6
HONG, LIU
Exec Dt:
07/26/2018
7
JIANG, QUNFENG
Exec Dt:
07/23/2018
8
CAI, SHUNYAO
Exec Dt:
07/24/2018
Assignees
1
HANGZHOU ESTAI MEDICAL TECHNOLOGY CO., LTD
QIN FENG VILLAGE, SILVER LAKE STREET
FUYANG DISTRICT , ZHEJIANG
HANGZHOU, CHINA 311402
2
TSINGHUA UNIVERSITY
TSINGHUA PARK
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10396530
US20190074666
16080310
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
PO BOX 2938
MINNEAPOLIS, MN 55402-0938

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