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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : ZHUHAI WANGO CHEMICAL CO., LTD.
Total Assignments: 9
Assignment: 1
Reel/Frame:036668/0742   Pages: 5
Recorded: 09/28/2015
Attorney Dkt #:7439-80015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, CHUANHUI
Exec Dt:
09/28/2015
2
CAI, TONGMIN
Exec Dt:
09/28/2015
3
ZENG, XIANGBIN
Exec Dt:
09/28/2015
4
CAO, MIN
Exec Dt:
09/28/2015
5
XIA, SHIYONG
Exec Dt:
09/28/2015
6
YE, NANBIAO
Exec Dt:
09/28/2015
7
CHEN, DAHUA
Exec Dt:
09/28/2015
8
YUAN, SHAOYAN
Exec Dt:
09/28/2015
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO. 33 KEFENG ROAD, SCIENCE CITY GUANGZHOU HI-TECH
INDUSTRIAL DEVELOPMENT ZONE GUANGZHOU
GUANGDONG, CHINA 510520
2
ZHUHAI WANGO CHEMICAL CO., LTD.
BIYANG ROAD, PETRO-CHEMICAL AREA
GAOLANGANG INDUSTRIAL ZONE ZHUHAI
GUANGDONG, CHINA 519050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150361217
14760664
Correspondence name and address
LUCAS & MERCANTI, LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004
Assignment: 2
Reel/Frame:044282/0301   Pages: 7
Recorded: 12/04/2017
Attorney Dkt #:74859-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
11/24/2017
2
YUAN, ZHIMIN
Exec Dt:
11/24/2017
3
CAI, TONGMIN
Exec Dt:
11/24/2017
4
HUANG, XIANBO
Exec Dt:
11/24/2017
5
ZENG, XIANGBIN
Exec Dt:
11/24/2017
6
JIAO, JIAN
Exec Dt:
11/24/2017
7
YUAN, RENXU
Exec Dt:
11/24/2017
8
ZHONG, YUKE
Exec Dt:
11/24/2017
9
XIONG, KAI
Exec Dt:
11/24/2017
10
YANG, HUI
Exec Dt:
11/24/2017
11
MAI, KAIJIN
Exec Dt:
11/24/2017
12
DONG, XUETENG
Exec Dt:
11/24/2017
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO.33 KEFENG ROAD, SCIENCE CITY, GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU,
GUANGDONG, CHINA 510520
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO.177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN, JINWAN DISTRICT, ZHUHAI,
GUANGDONG, CHINA 519000
3
TIANJIN KINGFA NEW MATERIAL CO., LTD.
NO.1 WEIQI AVENUE, AIRPORT ECONOMIC ZONE,
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10494521
US20180163044
15578683
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 3
Reel/Frame:044282/0319   Pages: 6
Recorded: 12/04/2017
Attorney Dkt #:74860-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
11/24/2017
2
YUAN, ZHIMIN
Exec Dt:
11/24/2017
3
CAI, TONGMIN
Exec Dt:
11/24/2017
4
HUANG, XIANBO
Exec Dt:
11/24/2017
5
ZENG, XIANGBIN
Exec Dt:
11/24/2017
6
JIAO, JIAN
Exec Dt:
11/24/2017
7
YUAN, RENXU
Exec Dt:
11/24/2017
8
ZHONG, YUKE
Exec Dt:
11/24/2017
9
XIONG, KAI
Exec Dt:
11/24/2017
10
YANG, HUI
Exec Dt:
11/24/2017
11
MAI, KAIJIN
Exec Dt:
11/24/2017
12
DONG, XUETENG
Exec Dt:
11/24/2017
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO.33 KEFENG ROAD, SCIENCE CITY, GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU,
GUANGDONG, CHINA 510520
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO.177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN, JINWAN DISTRICT, ZHUHAI,
GUANGDONG, CHINA 519000
3
TIANJIN KINGFA NEW MATERIAL CO., LTD.
NO.1 WEIQI AVENUE, AIRPORT ECONOMIC ZONE,
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10435556
US20180171136
15578689
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 4
Reel/Frame:044282/0328   Pages: 6
Recorded: 12/04/2017
Attorney Dkt #:74861-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
11/24/2017
2
YUAN, ZHIMIN
Exec Dt:
11/24/2017
3
CAI, TONGMIN
Exec Dt:
11/24/2017
4
HUANG, XIANBO
Exec Dt:
11/24/2017
5
ZENG, XIANGBIN
Exec Dt:
11/24/2017
6
JIAO, JIAN
Exec Dt:
11/24/2017
7
YUAN, RENXU
Exec Dt:
11/24/2017
8
ZHONG, YUKE
Exec Dt:
11/24/2017
9
XIONG, KAI
Exec Dt:
11/24/2017
10
YANG, HUI
Exec Dt:
11/24/2017
11
MAI, KAIJIN
Exec Dt:
11/24/2017
12
DONG, XUETENG
Exec Dt:
11/24/2017
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO.33 KEFENG ROAD, SCIENCE CITY, GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU,
GUANGDONG, CHINA 510520
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO.177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN, JINWAN DISTRICT, ZHUHAI,
GUANGDONG, CHINA 519000
3
TIANJIN KINGFA NEW MATERIAL CO., LTD.
NO.1 WEIQI AVENUE, AIRPORT ECONOMIC ZONE,
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10400100
US20180179375
15578697
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 5
Reel/Frame:044387/0789   Pages: 14
Recorded: 12/13/2017
Attorney Dkt #:9YOGO 3.3F-041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
11/24/2017
2
YUAN, ZHIMIN
Exec Dt:
11/24/2017
3
CAI, TONGMIN
Exec Dt:
11/24/2017
4
HUANG, XIANBO
Exec Dt:
11/24/2017
5
ZENG, XIANGBIN
Exec Dt:
11/24/2017
6
JIAO, JIAN
Exec Dt:
11/24/2017
7
YUAN, RENXU
Exec Dt:
11/24/2017
8
ZHONG, YUKE
Exec Dt:
11/24/2017
9
XIONG, KAI
Exec Dt:
11/24/2017
10
YANG, HUI
Exec Dt:
11/24/2017
11
MAI, KAIJIN
Exec Dt:
11/24/2017
12
DONG, XUETENG
Exec Dt:
11/24/2017
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO. 33 KEFENG ROAD, SCIENCE CITY
GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, CHINA 510663
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO. 177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN
JINWAN, GUANGDONG
ZHUHAI, CHINA 519000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10472515
US20180298187
15580173
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:044388/0014   Pages: 14
Recorded: 12/13/2017
Attorney Dkt #:9YOGO 3.3F-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
11/24/2017
2
YUAN, ZHIMIN
Exec Dt:
11/24/2017
3
CAI, TONGMIN
Exec Dt:
11/24/2017
4
HUANG, XIANBO
Exec Dt:
11/24/2017
5
ZENG, XIANGBIN
Exec Dt:
11/24/2017
6
JIAO, JIAN
Exec Dt:
11/24/2017
7
YUAN, RENXU
Exec Dt:
11/24/2017
8
ZHONG, YUKE
Exec Dt:
11/24/2017
9
XIONG, KAI
Exec Dt:
11/24/2017
10
YANG, HUI
Exec Dt:
11/24/2017
11
MAI, KAIJIN
Exec Dt:
11/24/2017
12
DONG, XUETENG
Exec Dt:
11/24/2017
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO. 33 KEFENG ROAD, SCIENCE CITY
GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, CHINA 510663
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO. 177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN
JINWAN, GUANGDONG
ZHUHAI, CHINA 519000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479887
US20180298188
15580217
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 7
Reel/Frame:046815/0834   Pages: 9
Recorded: 09/07/2018
Attorney Dkt #:1007.260.ZW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, WEI
Exec Dt:
11/24/2017
2
YUAN, RENXU
Exec Dt:
11/24/2017
3
TANG, MEIJUN
Exec Dt:
11/24/2017
4
JIAO, JIAN
Exec Dt:
11/24/2017
5
XIONG, KAI
Exec Dt:
11/24/2017
6
ZHONG, YUKE
Exec Dt:
11/24/2017
7
YANG, HUI
Exec Dt:
11/24/2017
8
MAI, KAIJIN
Exec Dt:
11/24/2017
9
GUO, ZHILONG
Exec Dt:
11/24/2017
10
DONG, XUETENG
Exec Dt:
11/24/2017
11
ZENG, XIANGBIN
Exec Dt:
11/24/2017
Assignees
1
ZHUHAI WANGO CHEMICAL CO., LTD.
NO. 177, PETRO-CHEMICAL NINE ROAD
NANSHUI TOWN, JINWAN DISTRICT
ZHUHAI, GUANGDONG, CHINA 519000
2
KINGFA SCI. & TECH. CO., LTD.
NO. 33 KEFENG ROAD, SCIENCE CITY
GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510663
3
TIANJIN KINGFA NEW MATERIAL CO., LTD.
NO. 1 WEIQI AVENUE, AIRPORT ECONOMIC ZONE
TIANJIN, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10550222
US20180215866
15578765
Correspondence name and address
BAY STATE IP, LLC
ONE BOSTON PLACE, SUITE 2600
BOSTON, MA 02108
Assignment: 8
Reel/Frame:050927/0158   Pages: 4
Recorded: 11/05/2019
Attorney Dkt #:074834-US-PA-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YANG, HONGMEI
Exec Dt:
10/29/2019
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO.33 KEFENG ROAD, SCIENCE CITY GUANGZHOU HI-TECH INDUSTRIAL DEVELOPMENT ZONE, GUANGZHOU,
GUANGDONG, CHINA 510663
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO. 177, PETRO-CHEMICAL NINE ROAD, NANSHUI TOWN, JINWAN DISTRICT, ZHUHAI,
GUANGDONG, CHINA 519000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10385204
US20180148573
15578252
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 9
Reel/Frame:052496/0478   Pages: 4
Recorded: 04/25/2020
Attorney Dkt #:81890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, CHANGLI
Exec Dt:
02/24/2020
2
YUAN, ZHIMIN
Exec Dt:
02/24/2020
3
CAI, TONGMIN
Exec Dt:
02/24/2020
4
HUANG, XIANBO
Exec Dt:
02/24/2020
5
ZENG, XIANGBIN
Exec Dt:
02/24/2020
6
JIAO, JIAN
Exec Dt:
02/24/2020
7
XIONG, KAI
Exec Dt:
02/24/2020
8
YANG, HUI
Exec Dt:
02/24/2020
9
MAI, KAIJIN
Exec Dt:
02/24/2020
10
DONG, XUETENG
Exec Dt:
02/24/2020
11
HE, SHIHUA
Exec Dt:
02/24/2020
Assignees
1
KINGFA SCI. & TECH. CO., LTD.
NO. 33 KEFENG ROAD, SCIENCE CITY HI-TECH INDUSTRIAL DEVELOPMENT ZONE
GUANGZHOU, GUANGDONG, CHINA 510663
2
ZHUHAI WANGO CHEMICAL CO., LTD.
NO. 177, PETROCHEMICAL ROAD NANSHUI TOWN, JINWAN DISTRICT
ZHUHAI, GUANGDONG, CHINA 519050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11530294
US20200291176
16644509
Correspondence name and address
MARTIN D. MOYNIHAN
P.O. BOX 16446
PRTSI, INC.
ARLINGTON, VA 22215

Search Results as of: 04/27/2024 08:21 AM
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