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Patent Assignment Assignor Details
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Assignor Name : XU, WEILIN
Total Assignments: 9
Assignment: 1
Reel/Frame:011132/0836   Pages: 3
Recorded: 09/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEILIN
Exec Dt:
08/17/2000
2
LI, YI
Exec Dt:
08/17/2000
3
YEUNG, KWOK WING
Exec Dt:
08/17/2000
4
LIN, KWOK
Exec Dt:
08/17/2000
Assignee
1
HONG KONG POLYTECHNIC UNIVERSITY
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6454814
NONE
09665061
Correspondence name and address
LEYDIG, VOIT & MAYER LTD.
JEFFREY A. WYAND
700 THIRTEENTH ST., NW, SUITE 300
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:011582/0288   Pages: 3
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YI
Exec Dt:
01/31/2001
2
YEUNG, KWOK WING
Exec Dt:
02/02/2001
3
KWOK, YI LIN
Exec Dt:
01/31/2001
4
XU, WEILIN
Exec Dt:
01/30/2001
Assignee
1
HONG KONG POLYTECHNIC UNIVERSITY, THE
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6806214
US20020094740
09759241
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JEFFREY A. WYAND
700 THIRTEENTH ST., N.W.
SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 3
Reel/Frame:012093/0412   Pages: 3
Recorded: 08/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YI
Exec Dt:
06/29/2001
2
XU, WEILIN
Exec Dt:
06/29/2001
3
YEUNG, KWOK-WING
Exec Dt:
07/18/2001
4
KWOK, YI-LIN
Exec Dt:
06/29/2001
Assignee
1
HONG KONG POLYTECHNIC UNIVERSITY, THE
HUNG HOM
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6499338
US20020043100
09811829
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JEFFREY A. WYAND
700 THIRTEENTH ST., N.W.
SUITE 300
WASHINGTON, D.C. 20005-3960
Assignment: 4
Reel/Frame:014309/0336   Pages: 3
Recorded: 07/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YI
Exec Dt:
07/15/2003
2
XU, WEILIN
Exec Dt:
07/16/2003
Assignee
1
THE HONG KONG POLYTECHNIC UNIVERSITY
KOWLOON, HONG KONG
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7000858
US20040164191
10354170
Correspondence name and address
LEYDIG VOIT & MAYER
JEFFREY A. WYAND
700 13TH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005-3960
Assignment: 5
Reel/Frame:019534/0799   Pages: 3
Recorded: 06/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEILIN
Exec Dt:
04/23/2007
2
XIA, ZHIGANG
Exec Dt:
04/23/2007
3
YE, WENXIANG
Exec Dt:
04/23/2007
4
CUI, WEIGANG
Exec Dt:
04/23/2007
5
LI, WENBIN
Exec Dt:
04/23/2007
6
ZHANG, SHANGYONG
Exec Dt:
04/23/2007
Assignee
1
WUHAN UNIVERSITY OF SCIENCE & ENGINEERING
NO. 1, FANGZHI ROAD
GUANGSHAN
WUHAN CITY, HUBEI PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7552580
US20080155786
11823451
Correspondence name and address
RAYMOND Y. CHAN
SUITE 128
108 N. YNEZ AVENUE
MONTEREY PARK, CALIFORNIA 91754
Assignment: 6
Reel/Frame:022269/0713   Pages: 5
Recorded: 02/16/2009
Attorney Dkt #:LZUP20-PAT81
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QIU, YAFU
Exec Dt:
02/14/2009
2
XU, WEILIN
Exec Dt:
02/14/2009
3
QIU, DONG
Exec Dt:
02/14/2009
4
DING, CAILING
Exec Dt:
02/14/2009
5
CUI, WEIGANG
Exec Dt:
02/14/2009
6
WANG, WENGE
Exec Dt:
02/14/2009
7
SHEN, XIAOLIN
Exec Dt:
02/14/2009
8
YANG, AIGUO
Exec Dt:
02/14/2009
9
LI, BAOCANG
Exec Dt:
02/14/2009
10
WANG, JIANPING
Exec Dt:
02/14/2009
11
QIN, GUANG
Exec Dt:
02/14/2009
Assignees
1
SHANDONG RUYI SCI. & TECH. GROUP
HIGH TECHNOLOGY DEVELOPMENT ZONE
RUYI INDUSTRIAL PARK
JINING, SHANDONG PROVINCE, CHINA 272073
2
WUHAN UNIVERSITY OF SCIENCE AND ENGINEERING
NO. 1 TEXTILE ROAD, LUXIANG
WUHAN, HUBEI PROVINCE, CHINA 430073
3
SHANDONG JINING RUYI WOOLEN TEXTILE CO., LTD.
NO. 96 EAST HONGXING ROAD
JINING, SHANDONG PROVINCE, CHINA 272149
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7913483
US20100162677
12371603
Correspondence name and address
ZHEN ZHENG LU
1730 HUNTINGTON DRIVE #304
DUARTE, CA 91010
Assignment: 7
Reel/Frame:029234/0681   Pages: 5
Recorded: 11/02/2012
Attorney Dkt #:72123-0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, JIANMIN
Exec Dt:
08/07/2012
2
XU, WEILIN
Exec Dt:
08/07/2012
3
LIU, SHANJUN
Exec Dt:
08/07/2012
4
WANG, WEI
Exec Dt:
08/07/2012
5
QU, JINGXUE
Exec Dt:
08/07/2012
6
DENG, JUN
Exec Dt:
08/07/2012
7
TIAN, ZHONG
Exec Dt:
08/07/2012
8
CHEN, JIANGANG
Exec Dt:
08/07/2012
9
LEI, GANG
Exec Dt:
08/07/2012
10
REN, YU
Exec Dt:
08/07/2012
Assignee
1
SICHUAN UNIVERSITY
NO.2. 2ND SECTION, CHUANDA ROAD, SHUANGLIU COUNTRY
CHENGDU, SICHUAN PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068671
US20130276926
13643775
Correspondence name and address
MCGARRY BAIR PC
32 MARKET AVE. SW
SUITE 500
GRAND RAPIDS, MI 49503
Assignment: 8
Reel/Frame:049160/0121   Pages: 5
Recorded: 05/13/2019
Attorney Dkt #:218390-0007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, WEILIN
Exec Dt:
05/10/2019
2
YANG, FA
Exec Dt:
05/10/2019
3
BI, YIPIAO
Exec Dt:
05/10/2019
4
RUAN, MINGBO
Exec Dt:
05/10/2019
5
SONG, PING
Exec Dt:
05/10/2019
Assignee
1
CHANGCHUN INSTITUTE OF APPLIED CHEMISTRY CHINESE ACADEMY OF SCIENCES
NO. 5625, RENMIN STREET
JILIN PROVINCE
CHANGCHUN CITY, CHINA 130022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11319636
US20200190678
16408951
Correspondence name and address
CESARI AND MCKENNA, LLP
ONE LIBERTY SQUARE
SUITE 310
BOSTON, MA 02109
Assignment: 9
Reel/Frame:057811/0058   Pages: 5
Recorded: 10/16/2021
Attorney Dkt #:ZC-00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, LONGTAO
Exec Dt:
09/25/2021
2
XU, WEILIN
Exec Dt:
09/22/2021
3
SONG, BAOXIANG
Exec Dt:
09/25/2021
4
LIU, XIN
Exec Dt:
09/22/2021
5
WANG, YAFEI
Exec Dt:
09/25/2021
6
LI, CHEN
Exec Dt:
09/22/2021
7
CHEN, TAIZHAO
Exec Dt:
09/25/2021
8
WU, ZIHANG
Exec Dt:
09/25/2021
Assignees
1
YIMAO ENVIRONMENTAL TECHNOLOGY CO., LTD.
NORTH OF FUDAN ROAD, SUCHENG ECONOMIC DEVELOPMENT ZONE
SUQIAN CITY, JIANGSU PROVINCE, CHINA 223800
2
WUHAN TEXTILE UNIVERSITY
SUNSHINE AVENUE, JIANGXIA DISTRICT
WUHAN CITY, HUBEI PROVINCE, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195629
17604395
Correspondence name and address
CHENG-JU CHIANG
P.O. BOX 766
CHINO, CA 91708

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