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Patent Assignment Assignor Details
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Assignor Name : LI, YUCHENG
Total Assignments: 22
Assignment: 1
Reel/Frame:013936/0018   Pages: 3
Recorded: 04/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2003
2
Exec Dt:
03/02/2003
3
Exec Dt:
03/02/2003
4
Exec Dt:
03/02/2003
Assignee
1
10301 STELLA LINK RD.
DEPT. OF INTELLECTUAL PROPERTY
HOUSTON, TEXAS 77025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10286927
Correspondence name and address
TANOX, INC.
CHERYL LILJESTRAND
DEPT. OF INTELLECTUAL PROPERTY
10301 STELLA LINK RD.
HOUSTON, TX 77025
Assignment: 2
Reel/Frame:015850/0739   Pages: 4
Recorded: 07/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2003
2
Exec Dt:
10/28/2003
3
Exec Dt:
10/28/2003
4
Exec Dt:
09/30/2003
5
Exec Dt:
10/28/2003
Assignee
1
10301 STELLA LINK
HOUSTON, TEXAS 77025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10500784
Correspondence name and address
TANOX, INC.
CHERYL A. LILJESTRAND
10301 STELLA LINK
HOUSTON, TX 77025
Assignment: 3
Reel/Frame:018865/0095   Pages: 6
Recorded: 01/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/21/2005
2
Exec Dt:
02/21/2005
3
Exec Dt:
02/21/2005
4
Exec Dt:
01/26/2007
Assignee
1
10301 STELLA LINK ROAD
INTELLECTUAL PROPERPTY DEPT.
HOUSTON, TEXAS 77025
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
11658414
 
NONE
11658414
Correspondence name and address
TANOX, INC.
CHERYL LILJESTRAND
10301 STELLA LINK ROAD
HOUSTON, TX 77025
Assignment: 4
Reel/Frame:021021/0784   Pages: 12
Recorded: 05/30/2008
Attorney Dkt #:P4059R1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2008
2
Exec Dt:
01/10/2008
3
Exec Dt:
01/10/2008
4
Exec Dt:
01/10/2008
5
Exec Dt:
01/10/2008
Assignee
1
ONE DNA WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958099
Correspondence name and address
DANIELLE M. PASQUALONE
ONE DNA WAY
MS49
SOUTH SAN FRANCISCO, CA 94080
Assignment: 5
Reel/Frame:026973/0679   Pages: 10
Recorded: 09/27/2011
Attorney Dkt #:10-VIH-586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2011
2
Exec Dt:
09/20/2011
3
Exec Dt:
09/27/2011
4
Exec Dt:
09/26/2011
5
Exec Dt:
09/16/2011
6
Exec Dt:
09/25/2011
Assignee
1
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13245985
Correspondence name and address
EATON CORPORATION
1111 SUPERIOR AVENUE
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:030276/0530   Pages: 4
Recorded: 04/24/2013
Attorney Dkt #:6924-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2013
2
Exec Dt:
04/15/2013
3
Exec Dt:
04/15/2013
4
Exec Dt:
04/15/2013
Assignee
1
ROOM 2501, PUFA PLAZA
NO. 209, CHANGJIANG ROAD, NANGANG DISTRICT, HARBIN
HEILONGJIANG, CHINA 150090
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13881205
Correspondence name and address
COATS & BENNETT, PLLC
1400 CRESCENT GREEN, SUITE 300
CARY, NC 27518
Assignment: 7
Reel/Frame:032876/0650   Pages: 8
Recorded: 05/13/2014
Attorney Dkt #:13-VIH-942
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/2014
2
Exec Dt:
04/23/2014
3
Exec Dt:
04/23/2014
4
Exec Dt:
04/23/2014
5
Exec Dt:
05/07/2014
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14275992
Correspondence name and address
GRANT E. COFFIELD
600 GRANT ST.
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:034184/0915   Pages: 7
Recorded: 11/17/2014
Attorney Dkt #:14-VIH-929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
10/21/2014
4
Exec Dt:
10/21/2014
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14542765
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:041952/0409   Pages: 7
Recorded: 04/11/2017
Attorney Dkt #:14-VIH-929 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2014
2
Exec Dt:
10/22/2014
3
Exec Dt:
10/21/2014
4
Exec Dt:
10/21/2014
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15484160
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC EAT
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:035392/0900   Pages: 6
Recorded: 04/13/2015
Attorney Dkt #:14-VIH-930
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2015
2
Exec Dt:
03/24/2015
3
Exec Dt:
03/24/2015
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14684595
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC EAT
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:038137/0091   Pages: 9
Recorded: 03/30/2016
Attorney Dkt #:15-VIH-1201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/22/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/22/2016
5
Exec Dt:
03/22/2016
6
Exec Dt:
03/22/2016
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15084871
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:043763/0100   Pages: 9
Recorded: 10/03/2017
Attorney Dkt #:15-VIH-1201 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2016
2
Exec Dt:
03/22/2016
3
Exec Dt:
03/30/2016
4
Exec Dt:
03/22/2016
5
Exec Dt:
03/22/2016
6
Exec Dt:
03/22/2016
Assignee
1
1000 EATON BOULEVARD
CLEVELAND, OHIO 44122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15723279
Correspondence name and address
ECKERT SEAMANS CHERIN & MELLOTT, LLC
600 GRANT STREET
44TH FLOOR
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:040886/0458   Pages: 3
Recorded: 01/09/2017
Attorney Dkt #:VM71849
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2016
2
Exec Dt:
04/14/2016
3
Exec Dt:
04/14/2016
Assignee
1
1ST BLOCK, SHI'AO 2ND INDUSTRIAL PARK, LANGJING ROAD, DALANG STREET, LONGHUA TOWN, SHENZHEN
GUANGDONG PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29561164
Correspondence name and address
E-LINK TECHNOLOGY CO, LTD
RM 908, BLK 49
HENG FA CHUEN
CHAI WAN, HONG KONG
Assignment: 14
Reel/Frame:040871/0165   Pages: 11
Recorded: 01/06/2017
Attorney Dkt #:BEIG-009/01US 317697-2041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2017
2
Exec Dt:
01/03/2017
3
Exec Dt:
01/03/2017
4
Exec Dt:
01/03/2017
5
Exec Dt:
01/03/2017
6
Exec Dt:
01/03/2017
Assignee
1
C/O MOURANT OZANNES CORPORATE SERVICES (CAYMAN) LIMITED
94 SOLARIS AVENUE, CAMANA BAY
GRAND CAYMAN, CAYMAN ISLANDS KY1-1108
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
15323153
 
15323153
Correspondence name and address
MEGHANN K. TEAGUE
1299 PENNSYLVANIA AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:052148/0583   Pages: 11
Recorded: 03/18/2020
Attorney Dkt #:BEIG-009/02US 317697-2124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2017
2
Exec Dt:
01/03/2017
3
Exec Dt:
01/03/2017
4
Exec Dt:
01/03/2017
5
Exec Dt:
01/03/2017
6
Exec Dt:
01/03/2017
Assignee
1
C/O MOURANT OZANNES CORPORATE SERVICES (CAYMAN) LIMITED
94 SOLARIS AVENUE, CAMANA BAY
GRAND CAYMAN, CAYMAN ISLANDS KY1-1108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16704738
Correspondence name and address
MEGHANN K. TEAGUE
1299 PENNSYLVANIA AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:062711/0879   Pages: 11
Recorded: 02/15/2023
Attorney Dkt #:BEIG-009/03US 317697-2305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/2017
2
Exec Dt:
01/03/2017
3
Exec Dt:
01/03/2017
4
Exec Dt:
01/03/2017
5
Exec Dt:
01/03/2017
6
Exec Dt:
01/03/2017
Assignee
1
MOURANT OZANNES CORPORATE SERVICES (CAYMAN) LIMITED
94 SOLARIS AVENUE, CAMANA BAY
GRAND CAYMAN, CAYMAN ISLANDS KY1-1108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18050441
Correspondence name and address
MAYA ELBERT
1299 PENNSYLVANIA AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:050032/0165   Pages: 18
Recorded: 08/12/2019
Attorney Dkt #:B862.312-0734
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2019
2
Exec Dt:
06/03/2019
3
Exec Dt:
06/03/2019
4
Exec Dt:
06/03/2019
5
Exec Dt:
06/03/2019
6
Exec Dt:
06/03/2019
7
Exec Dt:
06/03/2019
8
Exec Dt:
06/03/2019
Assignees
1
NO. 7 YUNHAN RD.
SHUITU HI-TECH INDUSTRIAL ZONE
BEIBEI DISTRICT, CHONGQING, CHINA 400714
2
NO. 10 JIUXIANQIAO RD.
CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16538784
Correspondence name and address
ALAN M. KOENCK
KINNEY & LANGE, P.A.
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415
Assignment: 18
Reel/Frame:050197/0346   Pages: 4
Recorded: 08/28/2019
Attorney Dkt #:CU-74389 RJS/RY-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/03/2019
Assignees
1
NO. 7 YUNHAN RD., SHUITU HI-TECH INDUSTRIAL ZONE
BEIBEI DISTRICT, CHONGQING, CHINA 400714
2
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16553441
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 19
Reel/Frame:062275/0171   Pages: 11
Recorded: 01/04/2023
Attorney Dkt #:4218.706US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2020
2
Exec Dt:
03/01/2020
3
Exec Dt:
02/28/2020
4
Exec Dt:
03/02/2020
5
Exec Dt:
03/01/2020
6
Exec Dt:
05/14/2020
7
Exec Dt:
02/28/2020
Assignee
1
3000 31ST STREET
SANTA MONICA, CALIFORNIA 90405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18150001
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:057593/0330   Pages: 24
Recorded: 09/23/2021
Attorney Dkt #:38806U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2021
2
Exec Dt:
07/06/2021
3
Exec Dt:
07/06/2021
4
Exec Dt:
07/06/2021
5
Exec Dt:
07/06/2021
6
Exec Dt:
07/06/2021
7
Exec Dt:
07/06/2021
8
Exec Dt:
07/06/2021
9
Exec Dt:
07/06/2021
10
Exec Dt:
07/06/2021
11
Exec Dt:
07/06/2021
Assignees
1
NO.7 YUNHAN RD., SHUITU HI-TECH INDUSTRIAL ZONE, BEIBEI DISTRICT,
CHONGQING, CHINA 400714
2
NO.10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17441958
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S WEST STREET
38806U_JBG_HJ
HETJH, VA 22303
Assignment: 21
Reel/Frame:057038/0877   Pages: 18
Recorded: 07/30/2021
Attorney Dkt #:38727U
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2021
2
Exec Dt:
07/12/2021
3
Exec Dt:
07/12/2021
4
Exec Dt:
07/12/2021
5
Exec Dt:
07/12/2021
6
Exec Dt:
07/12/2021
7
Exec Dt:
07/12/2021
8
Exec Dt:
07/12/2021
Assignees
1
NO. 7 YUNHAN RD., SHUITU HI-TECH INDUSTRIAL ZONE, BEIBEI DISTRICT
CHONGQING, CHINA 400714
2
NO. 10 JIUXIANQIAO RD., CHAOYANG DISTRICT
BEIJING, CHINA 100015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17310372
Correspondence name and address
NATH, GOLDBERG & MEYER
112 S. WEST ST.
38727U_JBG/ALS
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:059494/0218   Pages: 11
Recorded: 04/04/2022
Attorney Dkt #:210928-00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2022
2
Exec Dt:
03/25/2022
3
Exec Dt:
03/25/2022
4
Exec Dt:
03/25/2022
5
Exec Dt:
03/25/2022
6
Exec Dt:
03/25/2022
7
Exec Dt:
03/25/2022
8
Exec Dt:
03/25/2022
Assignee
1
NO. 1, HUNAN ROAD, DONGCHANGFU DISTRICT
SHANDONG
LIAOCHENG, CHINA 252000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17754490
Correspondence name and address
STANEK LEMON CROUSE & MEEKS
982 TRINITY ROAD
RALEIGH, NC 27607

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