skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : XU, YONGGANG
Total Assignments: 16
Assignment: 1
Reel/Frame:020382/0605   Pages: 2
Recorded: 01/15/2008
Attorney Dkt #:08011.3033-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARLSSON, NIKLAS
Exec Dt:
12/18/2007
2
ZHANG, JIANLONG
Exec Dt:
12/18/2007
3
XU, YONGGANG
Exec Dt:
12/18/2007
Assignee
1
ADVERTISING.COM, INC.
1020 HULL STREET, IVORY BUILDING
BALTIMORE, MARYLAND 21230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7835937
NONE
11907587
Correspondence name and address
RICHARD V. BURGUJIAN
FINNEGAN, HENDERSON, FARABOW, ET AL.
901 NEW YORK AVE., N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 2
Reel/Frame:022578/0481   Pages: 2
Recorded: 04/10/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARLSSON, NIKLAS
Exec Dt:
04/10/2009
2
XU, YONGGANG
Exec Dt:
04/10/2009
Assignee
1
PLATFORM-A INC.
1020 HULL STREET
IVORY BUILDING
BALTIMORE, MARYLAND 21230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100262455
12385553
Correspondence name and address
RICHARD V. BURGUJIAN
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 3
Reel/Frame:029396/0686   Pages: 2
Recorded: 12/03/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAI, YONGFU
Exec Dt:
11/07/2012
2
XU, YONGGANG
Exec Dt:
11/07/2012
Assignee
1
HANGZHOU H3C TECHNOLOGIES CO., LTD.
HUAWEI HANGZHOU MANUFACTURING BASE, 310 LIUHE ROAD, ZHIJIANG HI-TECH PARK
HANGZHOU HI-TECH INDUSTRY DEVELOPMENT ZONE, HANGZHOU
ZHEJIANG, CHINA 310053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9066231
US20130212394
13701491
Correspondence name and address
HEWLETT-PACKARD COMPANY
3404 E. HARMONY ROAD MS 35
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80528
Assignment: 4
Reel/Frame:031778/0823   Pages: 6
Recorded: 12/13/2013
Attorney Dkt #:NFO-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YONGGANG
Exec Dt:
12/06/2013
2
JENKINS, TIM
Exec Dt:
12/06/2013
Assignee
1
4INFO, INC.
155 BOVET ROAD, SUITE 200
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8792909
NONE
14096597
Correspondence name and address
DIANE RACICOT
53 STATE STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:032507/0778   Pages: 5
Recorded: 03/24/2014
Attorney Dkt #:NFO-002C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YONGGANG
Exec Dt:
12/06/2013
2
JENKINS, TIM
Exec Dt:
12/06/2013
Assignee
1
4INFO, INC.
155 BOVET ROAD
SUITE 200
SAN MATEO, CALIFORNIA 94402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8880097
NONE
14222008
Correspondence name and address
GOODWIN PROCTER LLP
53 STATE STREET
BOSTON, MA 02109
Assignment: 6
Reel/Frame:038639/0497   Pages: 3
Recorded: 05/18/2016
Attorney Dkt #:76672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YONGGANG
Exec Dt:
05/04/2016
2
WEI, HAO
Exec Dt:
05/04/2016
3
CHEN, SONG
Exec Dt:
05/04/2016
4
ZHANG, HAONING
Exec Dt:
05/04/2016
Assignee
1
AMPHASTAR PHARMACEUTICALS, INC.
11570 6TH STREET
RANCHO CUCAMONGA, CALIFORNIA 91730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10287249
US20160096808
14752664
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
PO BOX 29001
GLENDALE, CA 91209
Assignment: 7
Reel/Frame:039504/0549   Pages: 4
Recorded: 07/28/2016
Attorney Dkt #:076522
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENG, JUNDONG
Exec Dt:
05/11/2016
2
XU, YONGGANG
Exec Dt:
05/11/2016
3
WANG, WENCUN
Exec Dt:
05/11/2016
4
CHEN, SONG
Exec Dt:
05/11/2016
5
ZHANG, HAONING
Exec Dt:
05/11/2016
Assignee
1
AMPHASTAR PHARMACEUTICALS, INC.
11570 6TH STREET
RANCHO CUCAMONGA, CALIFORNIA 91730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873712
US20160096856
14714191
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE
PO BOX 29001
GLENDALE, CA 91209
Assignment: 8
Reel/Frame:053948/0528   Pages: 7
Recorded: 10/01/2020
Attorney Dkt #:SCI-19007-USPT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, RUIFA
Exec Dt:
09/06/2019
2
LIU, XIAOMEI
Exec Dt:
09/06/2019
3
TENG, GUOPENG
Exec Dt:
09/06/2019
4
XU, YONGGANG
Exec Dt:
09/06/2019
5
LI, BO
Exec Dt:
09/06/2019
Assignee
1
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
NO. 1 XINGANG ROAD, ZHANGWAN TOWN, JIAOCHENG DISTRICT
NINGDE, FUJIAN, CHINA 352100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11189823
US20190296329
16435637
Correspondence name and address
BYIP LTD.
5700 GRANITE PARKWAY, SUITE 200
PLANO, TX 75024
Assignment: 9
Reel/Frame:052160/0941   Pages: 4
Recorded: 03/12/2020
Attorney Dkt #:8553.3009.001(OP1910658)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YIN
Exec Dt:
03/02/2020
2
ZHANG, AOXIANG
Exec Dt:
03/02/2020
3
XU, YONGGANG
Exec Dt:
03/02/2020
4
CHEN, SONG
Exec Dt:
03/02/2020
5
ZHANG, HAONING
Exec Dt:
03/02/2020
Assignee
1
AMPHASTAR NANJING PHARMACEUTICALS INC.
NO.5, XINGHE ROAD
NANJING ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, JIANGSU
NANJING, CHINA 210038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793512
US20200270199
16646506
Correspondence name and address
MICHAEL C. ADAMS
755 WEST BIG BEAVER ROAD
TROY, MI 48084
Assignment: 10
Reel/Frame:056425/0381   Pages: 5
Recorded: 06/03/2021
Attorney Dkt #:MR3847-64
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUO, YIWEN
Exec Dt:
04/25/2021
2
YANG, WENGI
Exec Dt:
05/10/2021
3
LIN, RONGBIN
Exec Dt:
05/13/2021
4
XU, YONGGANG
Exec Dt:
04/25/2021
Assignee
1
GUANGZHOU AUTOMOBILE GROUP CO., LTD.
23RD FLOOR, CHENGYUE PLAZA, NO. 448-458 DONGFENG MIDDLE ROAD
YUEXIU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11798412
US20220392339
17336646
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 11
Reel/Frame:056425/0440   Pages: 5
Recorded: 06/03/2021
Attorney Dkt #:MR3847-63
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HO, DAO HOANG
Exec Dt:
04/25/2021
2
ZHANG, YIZHEN
Exec Dt:
05/26/2021
3
XU, YONGGANG
Exec Dt:
04/25/2021
Assignee
1
GUANGZHOU AUTOMOBILE GROUP CO., LTD.
23RD FLOOR, CHENGYUE PLAZA, NO. 448-458 DONGFENG MIDDLE ROAD
YUEXIU DISTRICT
GUANGZHOU, GUANGDONG, CHINA 510030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220381848
17335604
Correspondence name and address
ROSENBERG, KLEIN & LEE
3458 ELLICOTT CENTER DRIVE, SUITE 101
ELLICOTT CITY, MD 21043
Assignment: 12
Reel/Frame:056883/0877   Pages: 4
Recorded: 07/16/2021
Attorney Dkt #:09907.0025FPC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAONING
Exec Dt:
06/03/2021
2
CHEN, SONG
Exec Dt:
06/03/2021
3
JIN, BO
Exec Dt:
06/03/2021
4
XU, YONGGANG
Exec Dt:
06/03/2021
5
TANG, CHUANGEN
Exec Dt:
06/03/2021
Assignee
1
NANJING XINLANG ENTERPRISE MANAGEMENT CONSULTING CO., LTD.
ROOM 502, BUILDING B8, NO.2-3 ZIDONG ROAD, MAQUN STREET
QIXIA DISTRICT, NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11572421
US20210340283
17335837
Correspondence name and address
TONG WU
P.O. BOX 2903
MERCHANT & GOULD P.C.
MINNEAPOLIS, MN 55402-0903
Assignment: 13
Reel/Frame:060262/0937   Pages: 2
Recorded: 06/21/2022
Attorney Dkt #:C5863-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, YONGGANG
Exec Dt:
06/20/2022
2
TANG, CHUANGEN
Exec Dt:
06/20/2022
3
CHEN, SONG
Exec Dt:
06/20/2022
4
ZHANG, HAONING
Exec Dt:
06/20/2022
Assignee
1
NANJING HANXIN PHARMACEUTICAL TECHNOLOGY CO. LTD
BUILDING C5, NO.9 WEIDI ROAD, XIANLIN UNIVERSITY TOWN, XIANLIN STREET
QIXIA DISTRICT, JIANGSU
NANJING, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220380488
17845248
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:062205/0811   Pages: 5
Recorded: 12/27/2022
Attorney Dkt #:129118-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONG, XIAO
Exec Dt:
12/13/2022
2
XU, YONGGANG
Exec Dt:
12/13/2022
3
CAO, XINGYU
Exec Dt:
12/13/2022
Assignees
1
ENVISION DYNAMICS TECHNOLOGY (JIANGSU) CO., LTD.
NO. 66 SHENTAI ROAD, SHENGANG STREET, JIANGYIN CITY, WUXI CITY,
JIANGSU, CHINA 214443
2
ENVISION INTELLIGENT INNOVATION DYNAMICS TECHNOLOGY (SHANGHAI) LTD.
ROOM 101, BUILDING NO.2, NO.2555 XIUPU ROAD, KANGQIAO TOWN, PUDONG NEW DISTRICT,
SHANGHAI, CHINA 201315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230327301
18086674
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 15
Reel/Frame:062743/0852   Pages: 4
Recorded: 02/20/2023
Attorney Dkt #:09907.0025FPI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, HAONING
Exec Dt:
01/06/2023
2
CHEN, SONG
Exec Dt:
01/06/2023
3
JIN, BO
Exec Dt:
01/06/2023
4
XU, YONGGANG
Exec Dt:
01/06/2023
5
TANG, CHUANGEN
Exec Dt:
01/06/2023
Assignee
1
NANJING HANXIN PHARMACEUTICAL TECHNOLOGY CO., LTD.
BUILDING C5, WEIDI ROAD,
XIANLIN UNIVERSITY TOWN, XIANLIN STREET,
QIXIA DISTRICT, NANJING, JIANGSU, CHINA 210046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250199
18092051
Correspondence name and address
MERCHANT & GOULD C/O CHRISTINA COLOCOTRONIS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 16
Reel/Frame:062841/0685   Pages: 5
Recorded: 02/23/2023
Attorney Dkt #:2022-16363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, BOWEN
Exec Dt:
02/22/2023
2
SUN, YANJING
Exec Dt:
02/22/2023
3
LI, SONG
Exec Dt:
02/22/2023
4
YUN, XIAO
Exec Dt:
02/22/2023
5
CHEN, RUIRUI
Exec Dt:
02/22/2023
6
XU, YONGGANG
Exec Dt:
02/22/2023
Assignee
1
CHINA UNIVERSITY OF MINING AND TECHNOLOGY
NO.1 DAXUE ROAD, JIANGSU PROVINCE
XUZHOU, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230224021
18113258
Correspondence name and address
MAYER & WILLIAMS PC
55 MADISON AVENUE, SUITE 400
MORRISTOWN, NJ 07960

Search Results as of: 05/07/2024 01:58 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT