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Patent Assignment Assignor Details
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Assignor Name : YU, WEIPING
Total Assignments: 15
Assignment: 1
Reel/Frame:009951/0734   Pages: 6
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSON, ROBERT M.
Exec Dt:
04/30/1999
2
HANKNER, DOUGLAS O.
Exec Dt:
04/27/1999
3
YU, WEIPING
Exec Dt:
05/12/1999
Assignee
1
MEDTRONIC, INC.
M.S. 301
7000 CENTRAL AVENUE NORTHEAST
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554802
NONE
09281863
Correspondence name and address
MEDTRONIC, INC.
CURTIS D. KINGHORN
7000 CENTRAL AVENUE N.E., M.S. 301
MINNEAPOLIS, MINNESOTA 55432
Assignment: 2
Reel/Frame:012604/0186   Pages: 4
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, BOB G.
Exec Dt:
01/03/2002
2
KLINE, KIMBERLY
Exec Dt:
01/03/2002
3
YU, WEIPING
Exec Dt:
01/03/2002
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703384
US20020107207
10008066
Correspondence name and address
ADLER & ASSOCIATES
BENJAMIN ADLER
8011 CANDLE LN
HOUSTON, TX 77071
Assignment: 3
Reel/Frame:014927/0975   Pages: 6
Recorded: 01/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, BOB G.
Exec Dt:
12/17/2003
2
KLINE, KIMBERLY
Exec Dt:
12/17/2003
3
HANTASH, FERAS
Exec Dt:
12/22/2003
4
YU, WEIPING
Exec Dt:
12/17/2003
5
LIU, HUI
Exec Dt:
12/29/2003
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040152883
10696699
Correspondence name and address
ADLER & ASSOCIATES
DE. BENJAMIN ADLER
8011 CANDLE LANE
HOUSTON, TX 77071
Assignment: 4
Reel/Frame:014950/0856   Pages: 4
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLINE, KIMBERLY
Exec Dt:
01/26/2004
2
SANDERS, BOB G.
Exec Dt:
01/26/2004
3
YU, WEIPING
Exec Dt:
01/26/2004
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040034198
10444287
Correspondence name and address
ADLER & ASSOCIATES
DR. BENJAMIN ADLER
8011 CANDLE LN.
HOUSTON, TX 77071
Assignment: 5
Reel/Frame:015517/0497   Pages: 8
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDERS, BOB G.
Exec Dt:
06/10/2004
2
KLINE, KIMBERLY
Exec Dt:
06/10/2004
3
YU, WEIPING
Exec Dt:
06/09/2004
4
HANTASH, FERAS M.
Exec Dt:
05/06/2004
5
LIU, HUI
Exec Dt:
02/24/2004
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7045324
US20040023915
10419629
Correspondence name and address
ADLER & ASSOCIATES
DR. BENJAMIN ADLER
8011 CANDLE LN.
HOUSTON, TX 77071
Assignment: 6
Reel/Frame:016987/0207   Pages: 12
Recorded: 01/09/2006
Attorney Dkt #:10414144/CLFR:177US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENCHACA, MARLA
Exec Dt:
05/27/2005
2
YU, WEIPING
Exec Dt:
05/27/2005
3
RAMANAN, PUTHUCODE N.
Exec Dt:
06/01/2005
4
ISRAEL, KAREN
Exec Dt:
05/28/2005
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6770672
NONE
09502592
Correspondence name and address
DAVID L. PARKER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:016987/0219   Pages: 11
Recorded: 01/09/2006
Attorney Dkt #:10414143/CLFR:176US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENCHACA, MARLA
Exec Dt:
05/27/2005
2
YU, WEIPING
Exec Dt:
05/27/2005
3
RAMANAN, PUTHUCODE N.
Exec Dt:
06/01/2005
4
ISRAEL, KAREN
Exec Dt:
05/28/2005
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6417223
NONE
09404001
Correspondence name and address
DAVID L. PARKER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:016987/0242   Pages: 12
Recorded: 01/09/2006
Attorney Dkt #:10414148/CLFR:176USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENCHACA, MARLA
Exec Dt:
05/27/2005
2
YU, WEIPING
Exec Dt:
05/27/2005
3
RAMANAN, PUTHUCODE N.
Exec Dt:
06/01/2005
4
ISRAEL, KAREN
Exec Dt:
05/28/2005
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6645998
US20020156024
10122019
Correspondence name and address
DAVID L. PARKER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:016989/0539   Pages: 12
Recorded: 01/09/2006
Attorney Dkt #:10414147/CLFR:177USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENCHACA, MARLA
Exec Dt:
05/27/2005
2
YU, WEIPING
Exec Dt:
05/27/2005
3
RAMANAN, PUTHUCODE N.
Exec Dt:
06/01/2005
4
ISRAEL, KAREN
Exec Dt:
05/28/2005
Assignee
1
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION STREET
CARSON CITY, NEVADA 89703
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7312232
US20040235938
10644418
Correspondence name and address
DAVID L. PARKER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:018123/0901   Pages: 6
Recorded: 08/16/2006
Attorney Dkt #:58-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOODMAN, MARK M.
Exec Dt:
07/27/2006
2
YU, WEIPING
Exec Dt:
07/27/2006
Assignee
1
EMORY UNIVERSITY
1784 NORTH DECATUR ROAD
ATLANTA, GEORGIA 30322
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060292073
11425051
Correspondence name and address
GREENLEE WINNER AND SULLIVAN PC
4875 PEARL EAST CIRCLE
SUITE 200
BOULDER, CO 80301
Assignment: 11
Reel/Frame:024627/0471   Pages: 3
Recorded: 07/01/2010
Attorney Dkt #:2437.0080001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEI, XINGGUO
Exec Dt:
05/24/2010
2
JIANG, QINGWEI
Exec Dt:
05/24/2010
3
YU, WEIPING
Exec Dt:
05/03/2010
Assignee
1
CELSION CORPORATION
10220-L OLD COLUMBIA ROAD
COLUMBIA, MARYLAND 21046-2364
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642074
US20110200665
12741364
Correspondence name and address
JOHN M. COVERT
1100 NEW YORK AVENUE, NW
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:034211/0534   Pages: 3
Recorded: 11/19/2014
Attorney Dkt #:043774/452648
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, WUDANG
Exec Dt:
10/29/2014
2
YU, WEIPING
Exec Dt:
10/30/2014
3
CHEN, TAO
Exec Dt:
10/30/2014
4
CAI, RUI
Exec Dt:
10/30/2014
Assignee
1
LIPONT PHARMACEUTICALS INC.
NO. 175-2639, VIKING WAY
RICHMOND, BRITISH COLUMBIA, CANADA V6V 3B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10568890
US20150105357
14389532
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 13
Reel/Frame:036458/0393   Pages: 11
Recorded: 08/31/2015
Attorney Dkt #:043774/466740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, TAO
Exec Dt:
07/28/2015
2
LU, WUDANG
Exec Dt:
07/27/2015
3
YU, WEIPING
Exec Dt:
07/27/2015
4
GAO, JIANLI
Exec Dt:
07/27/2015
5
KONG, DANFENG
Exec Dt:
07/27/2015
6
ZHAO, QINGCHUAN
Exec Dt:
07/27/2015
7
WANG, WEIJIAO
Exec Dt:
07/28/2015
8
WU, QINYUAN
Exec Dt:
07/27/2015
Assignee
1
LIPONT PHARMACEUTICALS INC.
NO. 175-2639 VIKING WAY
RICHMOND, BC, CANADA V6V 3B7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11364299
US20150359891
14762573
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 14
Reel/Frame:061977/0528   Pages: 5
Recorded: 11/21/2022
Attorney Dkt #:JWP22008US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, MENG
Exec Dt:
11/10/2022
2
LIN, CHANGTING
Exec Dt:
11/10/2022
3
DUAN, PENG
Exec Dt:
11/11/2022
4
SHAN, XIAOYUN MELODY
Exec Dt:
11/11/2022
5
ZHANG, LEI
Exec Dt:
11/11/2022
6
GONG, QIANG
Exec Dt:
11/11/2022
7
ZHAO, BINBIN
Exec Dt:
11/10/2022
8
XU, HAITAO
Exec Dt:
11/10/2022
9
XU, JIACHENG
Exec Dt:
11/10/2022
10
WANG, BIN
Exec Dt:
11/10/2022
11
YU, WEIPING
Exec Dt:
11/10/2022
Assignee
1
HANGZHOU EVERGREEN INFORMATION TECHNOLOGY CO., LTD.
ROOM 510-2, BUILDING 18, NO. 998 WENYI WEST ROAD, WUCHANG STREET, YUHANG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 311121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230161880
17991691
Correspondence name and address
JOYWIN IP LAW PLLC
2001 L STREET N.W.
SUITE 500 PMB 50232
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:061995/0409   Pages: 4
Recorded: 11/23/2022
Attorney Dkt #:JWP22002US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, MENG
Exec Dt:
11/10/2022
2
LI, MING
Exec Dt:
11/10/2022
3
LIN, CHANGTING
Exec Dt:
11/10/2022
4
YU, WEIPING
Exec Dt:
11/10/2022
5
DONG, JIANFENG
Exec Dt:
11/10/2022
6
DU, WENTAO
Exec Dt:
11/10/2022
7
WANG, BIN
Exec Dt:
11/10/2022
Assignee
1
BINJIANG INSTITUTE OF ZHEJIANG UNIVERSITY
ROOM 301, BUILDING 2, NO. 66 DONGXIN AVENUE, BINJIANG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230376750
17993839
Correspondence name and address
JOYWIN IP LAW PLLC
2001 L STREET N.W.
SUITE 500 PMB 50232
WASHINGTON, DC 20036

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