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Patent Assignment Assignor Details
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Assignor Name : FENG, LICHUN
Total Assignments: 21
Assignment: 1
Reel/Frame:019743/0912   Pages: 9
Recorded: 08/24/2007
Attorney Dkt #:R0265B-REG ASSIGN. I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, MICHAEL PATRICK
Exec Dt:
08/23/2007
2
HAWLEY, RONALD CHARLES
Exec Dt:
08/24/2007
3
CHEN, LI
Exec Dt:
08/08/2007
4
FENG, LICHUN
Exec Dt:
08/08/2007
5
YANG, MINMIN
Exec Dt:
08/08/2007
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7595405
US20080004442
11823808
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:020502/0360   Pages: 6
Recorded: 02/13/2008
Attorney Dkt #:R0281B-REG ASSIGNMENT I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
12/11/2007
2
DILLON, MICHAEL PATRICK
Exec Dt:
11/30/2007
3
FENG, LICHUN
Exec Dt:
12/11/2007
4
HAWLEY, RONALD CHARLES
Exec Dt:
11/30/2007
5
YANG, MINMIN
Exec Dt:
12/11/2007
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7786110
US20080132494
11983225
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 3
Reel/Frame:022397/0932   Pages: 11
Recorded: 03/16/2009
Attorney Dkt #:R0309B-REG ASSIGNMENT I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, MICHAEL PATRICK
Exec Dt:
03/03/2009
2
HAWLEY, RONALD CHARLES
Exec Dt:
03/04/2009
3
CHEN, LI
Exec Dt:
03/03/2009
4
FENG, LICHUN
Exec Dt:
03/03/2009
5
YANG, MINMIN
Exec Dt:
03/03/2009
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989637
US20090170874
12317017
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 4
Reel/Frame:022398/0232   Pages: 11
Recorded: 03/16/2009
Attorney Dkt #:R0363B-REG ASSIGNMENT I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, MICHAEL PATRICK
Exec Dt:
03/03/2009
2
HAWLEY, RONALD CHARLES
Exec Dt:
03/04/2009
3
CHEN, LI
Exec Dt:
03/03/2009
4
FENG, LICHUN
Exec Dt:
03/03/2009
5
YANG, MINMIN
Exec Dt:
03/03/2009
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858654
US20090163499
12316942
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:022398/0280   Pages: 11
Recorded: 03/16/2009
Attorney Dkt #:R0384B-REG ASSIGNMENT I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, MICHAEL PATRICK
Exec Dt:
03/03/2009
2
HAWLEY, RONALD CHARLES
Exec Dt:
03/04/2009
3
CHEN, LI
Exec Dt:
03/03/2009
4
FENG, LICHUN
Exec Dt:
03/03/2009
5
YANG, MINMIN
Exec Dt:
03/03/2009
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048905
US20090163502
12317026
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 6
Reel/Frame:022398/0558   Pages: 11
Recorded: 03/16/2009
Attorney Dkt #:R0362B-REG ASSIGNMENT I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DILLON, MICHAEL PATRICK
Exec Dt:
03/03/2009
2
HAWLEY, RONALD CHARLES
Exec Dt:
03/04/2009
3
CHEN, LI
Exec Dt:
03/03/2009
4
FENG, LICHUN
Exec Dt:
03/03/2009
5
YANG, MINMIN
Exec Dt:
03/03/2009
Assignee
1
ROCHE PALO ALTO LLC
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8440673
US20090170873
12317008
Correspondence name and address
JULIE DALLA
3431 HILLVIEW AVENUE
M/S A2-250
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:024413/0856   Pages: 3
Recorded: 05/19/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
04/13/2010
2
FENG, LICHUN
Exec Dt:
04/13/2010
3
LI, YONGGUO
Exec Dt:
04/13/2010
4
WU, GUOLONG
Exec Dt:
04/13/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG, A SWISS COMPANY
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8258149
US20100286396
12770816
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NEW JERSEY 07110
Assignment: 8
Reel/Frame:025942/0436   Pages: 9
Recorded: 02/22/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
08/12/2010
2
FENG, LICHUN
Exec Dt:
08/12/2010
3
HUANG, MENGWEI
Exec Dt:
08/12/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110071195
12881211
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 9
Reel/Frame:026085/0991   Pages: 4
Recorded: 02/22/2011
Attorney Dkt #:26373 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
08/12/2010
2
FENG, LICHUN
Exec Dt:
08/12/2010
3
HUANG, MENGWEI
Exec Dt:
08/12/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
A SWISS COMPANY
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110071195
12881211
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 10
Reel/Frame:029687/0086   Pages: 3
Recorded: 01/24/2013
Attorney Dkt #:CASE 26373 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, LICHUN
Exec Dt:
08/12/2010
2
HUANG, MENGWEI
Exec Dt:
08/12/2010
3
CHEN, LI
Exec Dt:
08/12/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778973
US20130131114
13744480
Correspondence name and address
GEORGE W. JOHNSTON
340 KINGSLAND STREET
HOFFMANN-LA ROCHE INC.
NUTLEY, NJ 07110
Assignment: 11
Reel/Frame:033097/0294   Pages: 3
Recorded: 06/13/2014
Attorney Dkt #:111890-83874 (26373 US2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, LICHUN
Exec Dt:
08/12/2010
2
HUANG, MENGWEI
Exec Dt:
08/12/2010
3
CHEN, LI
Exec Dt:
08/12/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140288127
14294213
Correspondence name and address
GIBBONS P.C.
ONE GATEWAY CENTER
NEWARK, NJ 07110
Assignment: 12
Reel/Frame:025786/0782   Pages: 3
Recorded: 02/15/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
10/26/2010
2
FENG, LICHUN
Exec Dt:
10/26/2010
3
HUANG, MENGWEI
Exec Dt:
10/26/2010
4
YUN, HONGYING
Exec Dt:
10/26/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8354443
US20110144106
12959408
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 13
Reel/Frame:029453/0044   Pages: 2
Recorded: 12/12/2012
Attorney Dkt #:CASE 26490 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
10/26/2010
2
FENG, LICHUN
Exec Dt:
10/26/2010
3
HUANG, MENGWEI
Exec Dt:
10/26/2010
4
YUN, HONGYING
Exec Dt:
10/26/2010
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130102604
13709104
Correspondence name and address
GEORGE W. JOHNSTON
340 KINGSLAND STREET
HOFFMANN-LA ROCHE INC.
NUTLEY, NJ 07110
Assignment: 14
Reel/Frame:026374/0351   Pages: 3
Recorded: 05/03/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
03/16/2011
2
FENG, LICHUN
Exec Dt:
03/30/2011
3
HUANG, MENGWEI
Exec Dt:
03/14/2011
4
LIU, YONGFU
Exec Dt:
03/16/2011
5
WU, GUOLONG
Exec Dt:
03/14/2011
6
WU, JIM ZHEN
Exec Dt:
03/14/2011
7
ZHOU, MINGWEI
Exec Dt:
03/14/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8344137
US20110257151
13081527
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 15
Reel/Frame:029081/0222   Pages: 2
Recorded: 10/05/2012
Attorney Dkt #:CASE 26654 US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
03/16/2011
2
FENG, LICHUN
Exec Dt:
03/30/2011
3
HUANG, MENGWEI
Exec Dt:
03/14/2011
4
LIU, YONGFU
Exec Dt:
03/16/2011
5
WU, GUOLONG
Exec Dt:
03/14/2011
6
WU, JIM ZHEN
Exec Dt:
03/14/2011
7
ZHOU, MINGWEI
Exec Dt:
03/14/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8586747
US20130023518
13630057
Correspondence name and address
GEORGE W. JOHNSTON
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 16
Reel/Frame:027137/0151   Pages: 4
Recorded: 08/29/2011
Attorney Dkt #:CASE 26772 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, LI
Exec Dt:
07/04/2011
2
FENG, LICHUN
Exec Dt:
07/04/2011
3
HE, YUN
Exec Dt:
07/04/2011
4
HUANG, MENGWEI
Exec Dt:
07/04/2011
5
LIU, YONGFU
Exec Dt:
07/04/2011
6
YUN, HONGYING
Exec Dt:
07/04/2011
7
ZHOU, MINGWEI
Exec Dt:
07/04/2011
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8592594
US20120004218
13169097
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 17
Reel/Frame:027714/0576   Pages: 4
Recorded: 01/25/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, LICHUN
Exec Dt:
01/03/2012
2
HUANG, MENGWEI
Exec Dt:
01/03/2012
3
LIU, YONGFU
Exec Dt:
01/03/2012
4
WU, GUOLONG
Exec Dt:
01/03/2012
5
ZHOU, MINGWEI
Exec Dt:
01/03/2012
Assignee
1
F. HOFFMANN-LA ROCHE AG
A SWISS COMPANY 124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546427
US20120101127
13272259
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 18
Reel/Frame:027816/0781   Pages: 3
Recorded: 02/13/2012
Attorney Dkt #:27246 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENG, LICHUN
Exec Dt:
01/04/2012
2
HUANG, MENGWEI
Exec Dt:
01/04/2012
3
LIU, YONGFU
Exec Dt:
01/04/2012
4
WU, GUOLONG
Exec Dt:
01/04/2012
5
YAN, SHIXIANG
Exec Dt:
01/04/2012
6
YUN, HONGYING
Exec Dt:
01/04/2012
7
ZHOU, MINGWEI
Exec Dt:
01/04/2012
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070, BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8809369
US20120190677
13353351
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 19
Reel/Frame:029149/0292   Pages: 3
Recorded: 10/18/2012
Attorney Dkt #:CASE 30569 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FENG, LICHUN
Exec Dt:
08/21/2012
Assignee
1
F. HOFFMANN-LA ROCHE AG
GRENZACHERSTRASSE 124
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8871756
US20130196974
13561366
Correspondence name and address
GEORGE W. JOHNSTON
340 KINGSLAND STREET
HOFFMANN-LA ROCHE INC.
NUTLEY, NJ 07110
Assignment: 20
Reel/Frame:031102/0901   Pages: 4
Recorded: 08/28/2013
Attorney Dkt #:KIP-37154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZENG, ZHI
Exec Dt:
08/08/2013
2
WANG, XUN
Exec Dt:
08/08/2013
3
TAO, NING
Exec Dt:
08/15/2013
4
FENG, LICHUN
Exec Dt:
08/15/2013
5
ZHANG, CUNLIN
Exec Dt:
08/15/2013
Assignees
1
CAPITAL NORMAL UNIVERSITY
#105 XISANHUAN NORTH RD, HAIDIAN DISTRICT
BEIJING, CHINA 100037
2
BEIJING WAITEKSIN ADVANCED TECHNOLOGY CO., LTD.
ROOM 404 #36, CHUANGYE ZHONGLU HAIDIAN DISTRICT
BEIJING, CHINA 100085
3
CHONGQING NORMAL UNIVERSITY
NO. 12, TIANCHENLU ROAD, SHAPINGBA DISTRICT
CHONGQING, CHINA 400047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9464891
US20140153608
14002022
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
ATTN: MARK BANDY/MARIELA KLIEVER
WILLOUGHBY, OH 44094-7808
Assignment: 21
Reel/Frame:062416/0070   Pages: 5
Recorded: 01/19/2023
Attorney Dkt #:077987-8001US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAO
Exec Dt:
10/13/2022
2
ZHANG, WEIJIANG
Exec Dt:
10/13/2022
3
FENG, LICHUN
Exec Dt:
10/13/2022
4
WU, GUOLONG
Exec Dt:
10/13/2022
5
LI, DAFENG
Exec Dt:
10/13/2022
Assignee
1
COVAL BIOPHARMA (SHANGHAI) CO., LTD.
2ND FLOOR, NO. 22, LANE 908, ZIPING ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230256106
18005356
Correspondence name and address
JUN HE LAW OFFICES P. C.
20380 TOWN CENTER LANE, SUITE 128
CUPERTINO, CA 95014

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