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Patent Assignment Assignor Details
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Assignor Name : ZHENG, YUGUO
Total Assignments: 21
Assignment: 1
Reel/Frame:039740/0324   Pages: 5
Recorded: 09/14/2016
Attorney Dkt #:CCHM.P0002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2016
2
Exec Dt:
09/12/2016
3
Exec Dt:
09/12/2016
Assignee
1
18 CHAOWANG ROAD
XIACHENG DISTRICT, ZHEJIANG PROVINCE
HANGZHOU, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15246626
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HIGHWAY
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:050987/0963   Pages: 4
Recorded: 11/13/2019
Attorney Dkt #:091852-US-PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/02/2019
2
Exec Dt:
09/02/2019
3
Exec Dt:
09/02/2019
4
Exec Dt:
09/20/2019
5
Exec Dt:
09/20/2019
6
Exec Dt:
09/20/2019
7
Exec Dt:
09/20/2019
Assignees
1
18 CHAOWANG ROAD, XIACHENG DISTRICT, HANGZHOU,
ZHEJIANG, CHINA 310014
2
4TH DONGHAI AVENUE, ZHEJIANG PROVINCIAL CHEMICAL AND MEDICAL RAW MATERIALS BASE LINHAI ZONE,
ZHEJIANG, CHINA 317016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15687700
Correspondence name and address
JCIPRNET
P.O. BOX 600 TAIPEI GUTING
TAIPEI CITY, 10099 TAIWAN
Assignment: 3
Reel/Frame:051190/0703   Pages: 4
Recorded: 12/05/2019
Attorney Dkt #:0182/0115PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/02/2019
2
Exec Dt:
12/02/2019
3
Exec Dt:
12/02/2019
4
Exec Dt:
12/02/2019
Assignee
1
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG,, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16619344
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO ROAD, SUITE 310
FAIRFAX, VA 22033
Assignment: 4
Reel/Frame:053451/0456   Pages: 4
Recorded: 08/10/2020
Attorney Dkt #:P76089US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2020
2
Exec Dt:
08/07/2020
3
Exec Dt:
08/07/2020
4
Exec Dt:
07/31/2020
5
Exec Dt:
08/07/2020
6
Exec Dt:
08/07/2020
Assignee
1
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16968808
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 5
Reel/Frame:053697/0494   Pages: 6
Recorded: 09/04/2020
Attorney Dkt #:0182/0124PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2020
2
Exec Dt:
09/01/2020
3
Exec Dt:
09/01/2020
4
Exec Dt:
09/01/2020
5
Exec Dt:
09/01/2020
Assignee
1
NO.18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16978345
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, P.C.
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 6
Reel/Frame:057310/0407   Pages: 7
Recorded: 08/27/2021
Attorney Dkt #:50746-0004US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2021
2
Exec Dt:
01/02/2021
3
Exec Dt:
01/02/2021
4
Exec Dt:
01/02/2021
5
Exec Dt:
01/02/2021
6
Exec Dt:
01/02/2021
7
Exec Dt:
01/02/2021
8
Exec Dt:
01/02/2021
9
Exec Dt:
01/02/2021
10
Exec Dt:
01/02/2021
Assignee
1
18 HUAGONG ROAD
HUABU TOWN, KAIHUA COUNTY, QUZHOU
ZHEJIANG, CHINA 324302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17288068
Correspondence name and address
TONY ZHANG
TIMES SQUARE TOWER, 20TH FLOOR
FISH & RICHARDSON
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:057311/0007   Pages: 7
Recorded: 08/27/2021
Attorney Dkt #:50746-0005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2021
2
Exec Dt:
01/02/2021
3
Exec Dt:
01/02/2021
4
Exec Dt:
01/02/2021
5
Exec Dt:
01/02/2021
6
Exec Dt:
01/02/2021
7
Exec Dt:
01/02/2021
8
Exec Dt:
01/02/2021
9
Exec Dt:
01/02/2021
10
Exec Dt:
01/02/2021
Assignee
1
18 HUAGONG ROAD
HUABU TOWN, KAIHUA COUNTY, QUZHOU
ZHEJIANG, CHINA 324302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17288020
Correspondence name and address
TONY ZHANG
TIMES SQUARE TOWER, 20TH FLOOR
FISH & RICHARDSON
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:056101/0324   Pages: 4
Recorded: 04/30/2021
Attorney Dkt #:0182/0125PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2021
2
Exec Dt:
04/12/2021
3
Exec Dt:
04/12/2021
4
Exec Dt:
04/12/2021
Assignee
1
NO.18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17240715
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 9
Reel/Frame:057863/0541   Pages: 4
Recorded: 10/21/2021
Attorney Dkt #:0182/0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2021
2
Exec Dt:
04/15/2021
3
Exec Dt:
04/15/2021
4
Exec Dt:
04/15/2021
Assignee
1
NO.18 CHAOWANG ROAD, XIACHENG DISTRICT.
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17603864
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 10
Reel/Frame:057896/0823   Pages: 4
Recorded: 10/25/2021
Attorney Dkt #:0182/0139PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2021
2
Exec Dt:
04/20/2021
3
Exec Dt:
04/20/2021
4
Exec Dt:
04/20/2021
Assignee
1
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT HANGZHOU.
ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17604623
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 11
Reel/Frame:056864/0275   Pages: 6
Recorded: 07/14/2021
Attorney Dkt #:0182/0140PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2021
2
Exec Dt:
06/23/2021
3
Exec Dt:
06/23/2021
4
Exec Dt:
06/23/2021
5
Exec Dt:
06/23/2021
Assignee
1
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17419048
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 12
Reel/Frame:057831/0847   Pages: 4
Recorded: 10/16/2021
Attorney Dkt #:P76184US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2021
2
Exec Dt:
08/05/2021
3
Exec Dt:
08/05/2021
4
Exec Dt:
08/05/2021
5
Exec Dt:
08/05/2021
6
Exec Dt:
08/05/2021
7
Exec Dt:
08/05/2021
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17604412
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 13
Reel/Frame:057970/0172   Pages: 4
Recorded: 10/28/2021
Attorney Dkt #:P76186US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2021
2
Exec Dt:
08/26/2021
3
Exec Dt:
08/26/2021
4
Exec Dt:
08/26/2021
5
Exec Dt:
08/26/2021
6
Exec Dt:
08/26/2021
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17607371
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 14
Reel/Frame:058552/0941   Pages: 4
Recorded: 10/20/2021
Attorney Dkt #:P76185US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2021
2
Exec Dt:
09/10/2021
3
Exec Dt:
09/10/2021
4
Exec Dt:
09/10/2021
5
Exec Dt:
09/10/2021
6
Exec Dt:
09/10/2021
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17505945
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 15
Reel/Frame:058511/0165   Pages: 4
Recorded: 12/30/2021
Attorney Dkt #:P76267US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2021
2
Exec Dt:
11/22/2021
3
Exec Dt:
12/22/2021
4
Exec Dt:
12/22/2021
5
Exec Dt:
12/22/2021
6
Exec Dt:
12/22/2021
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17566373
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 16
Reel/Frame:060100/0827   Pages: 7
Recorded: 06/03/2022
Attorney Dkt #:0182/0148PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2022
2
Exec Dt:
05/17/2022
3
Exec Dt:
05/17/2022
4
Exec Dt:
05/17/2022
5
Exec Dt:
05/17/2022
6
Exec Dt:
05/17/2022
7
Exec Dt:
05/17/2022
8
Exec Dt:
05/17/2022
9
Exec Dt:
05/17/2022
10
Exec Dt:
05/17/2022
Assignees
1
NO.1, DONGHAI FIFTH AVENUE, LINHAI PARK, LINHAI CHEMICAL API BASE
TAIZHOU, ZHEJIANG, CHINA 317016
2
NO.18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
3
NO.1, DONGHAI FIFTH AVENUE, LINHAI PARK, LINHAI CHEMICAL API BASE
TAIZHOU, ZHEJIANG, CHINA 317016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17778627
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 17
Reel/Frame:061052/0600   Pages: 4
Recorded: 09/09/2022
Attorney Dkt #:P76374US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2022
2
Exec Dt:
08/29/2022
3
Exec Dt:
08/29/2022
4
Exec Dt:
08/29/2022
5
Exec Dt:
08/29/2022
6
Exec Dt:
08/29/2022
Assignee
1
NO. 18 CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17910787
Correspondence name and address
JACOBSON HOLMAN PLLC
400 SEVENTH STREET N.W. SUITE 700
WASHINGTON, DC 20004-2218
Assignment: 18
Reel/Frame:061214/0930   Pages: 6
Recorded: 09/26/2022
Attorney Dkt #:0177/0111PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2022
2
Exec Dt:
08/29/2022
3
Exec Dt:
08/29/2022
4
Exec Dt:
08/29/2022
5
Exec Dt:
08/29/2022
6
Exec Dt:
08/29/2022
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17823853
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
4000 LEGATO RD., SUITE 310
FAIRFAX, VA 22033
Assignment: 19
Reel/Frame:061996/0464   Pages: 4
Recorded: 11/25/2022
Attorney Dkt #:JWP22003US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2022
2
Exec Dt:
11/08/2022
3
Exec Dt:
11/08/2022
4
Exec Dt:
11/08/2022
5
Exec Dt:
11/08/2022
6
Exec Dt:
11/08/2022
Assignee
1
NO.18, CHAOWANG ROAD, XIACHENG DISTRICT
HANGZHOU, ZHEJIANG PROVINCE, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17927867
Correspondence name and address
JOYWIN IP LAW PLLC
2001 L STREET N.W.
SUITE 500 PMB 50232
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:062810/0266   Pages: 7
Recorded: 02/27/2023
Attorney Dkt #:50746-0012US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2023
2
Exec Dt:
01/04/2023
3
Exec Dt:
01/04/2023
4
Exec Dt:
01/04/2023
5
Exec Dt:
01/04/2023
6
Exec Dt:
01/04/2023
7
Exec Dt:
01/04/2023
8
Exec Dt:
01/04/2023
9
Exec Dt:
01/04/2023
10
Exec Dt:
01/04/2023
Assignee
1
18 HUAGONG ROAD, HUABU TOWN, KAIHUA COUNTY
QUZHOU CITY, ZHEJIANG, CHINA 324302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18023496
Correspondence name and address
TONY ZHANG
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 21
Reel/Frame:062666/0109   Pages: 7
Recorded: 02/07/2023
Attorney Dkt #:0182/0156PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED FIFTH INVENTOR'S NAME ON THE COVER SHEET PREVIOUSLY RECORDED AT REEL: 062512 FRAME: 0124. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
01/19/2023
2
Exec Dt:
01/19/2023
3
Exec Dt:
01/19/2023
4
Exec Dt:
01/19/2023
5
Exec Dt:
01/19/2023
Assignee
1
NO.18 CHAOWANG ROAD, GONGSHU DISTRICT
ZHEJIANG, HANGZHOU, CHINA 310014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18159371
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

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