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Patent Assignment Assignor Details
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Assignor Name : MENG, XUN
Total Assignments: 14
Assignment: 1
Reel/Frame:014096/0542   Pages: 5
Recorded: 10/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2003
2
Exec Dt:
10/21/2003
3
Exec Dt:
10/30/2003
4
Exec Dt:
10/28/2003
Assignee
1
1365 MAIN STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10436549
Correspondence name and address
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 2
Reel/Frame:017116/0676   Pages: 7
Recorded: 10/12/2005
Attorney Dkt #:EPTM-P05-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2003
2
Exec Dt:
10/21/2003
3
Exec Dt:
10/30/2003
4
Exec Dt:
10/28/2003
5
Exec Dt:
05/24/2005
Assignee
1
1365 MAIN STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11249847
Correspondence name and address
MATHEW P. VINCENT
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 3
Reel/Frame:015643/0766   Pages: 4
Recorded: 02/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/08/2003
3
Exec Dt:
12/08/2003
Assignee
1
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10712425
Correspondence name and address
ROPES & GRAY, LLP
MATTHEW P. VINCENT
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 4
Reel/Frame:017731/0579   Pages: 6
Recorded: 06/06/2006
Attorney Dkt #:EPT-001C1 CORRECTIVE
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME AND ADDRESS OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 015643 FRAME 0766. ASSIGNOR(S) HEREBY CONFIRMS THE NAME AND ADDRESS OF ASSIGNEE IS ENGENEOS, INC., 1365 MAIN STREET, WALTHAM, MA 02451.
Assignors
1
Exec Dt:
12/18/2003
2
Exec Dt:
12/08/2003
3
Exec Dt:
12/08/2003
Assignee
1
1365 MAIN STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10712425
Correspondence name and address
GOODWIN PROCTER LLP, ATTN: PATENT ADMIN.
EXCHANGE PLACE
BOSTON, MA 02109
Assignment: 5
Reel/Frame:015657/0084   Pages: 4
Recorded: 02/04/2005
Attorney Dkt #:EPTM-P03-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2004
2
Exec Dt:
11/09/2004
3
Exec Dt:
11/04/2004
Assignee
1
1365 MAIN STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10773032
Correspondence name and address
ROPES & GRAY LLP
MATTHEW P. VINCENT
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 6
Reel/Frame:016273/0233   Pages: 8
Recorded: 05/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2005
2
Exec Dt:
03/22/2005
3
Exec Dt:
03/22/2005
4
Exec Dt:
05/18/2005
5
Exec Dt:
03/30/2005
Assignee
1
100 BEAVER ST.
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11066967
Correspondence name and address
MATTHEW P. VINCENT
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 7
Reel/Frame:017611/0617   Pages: 6
Recorded: 05/11/2006
Attorney Dkt #:EPTM-P01-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2005
2
Exec Dt:
09/06/2005
3
Exec Dt:
10/05/2005
4
Exec Dt:
11/01/2005
Assignee
1
100 BEAVER STREET
WALTHAM, MASSACHUSETTS 02453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10989226
Correspondence name and address
MATTHEW P. VINCENT
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON MA 02110-2624
Assignment: 8
Reel/Frame:030913/0017   Pages: 3
Recorded: 07/31/2013
Attorney Dkt #:2398-105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2013
2
Exec Dt:
07/17/2013
3
Exec Dt:
07/17/2013
4
Exec Dt:
07/17/2013
Assignee
1
2F, BUILDING 1, 333 GUIPING ROAD,
XUHUI DISTRICT,
SHANGHAI, CHINA 200032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13982820
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:033837/0878   Pages: 5
Recorded: 09/29/2014
Attorney Dkt #:NTD-0013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/2014
2
Exec Dt:
07/23/2014
3
Exec Dt:
07/23/2014
Assignee
1
2F, BUILDING 1, 333 GUIPING ROAD, XUHUI DISTRICT
SHANGHAI, CHINA 200032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14388907
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:053803/0693   Pages: 6
Recorded: 09/17/2020
Attorney Dkt #:128763-00102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2018
2
Exec Dt:
06/29/2018
3
Exec Dt:
07/02/2018
Assignee
1
333 GUIPING ROAD, BLDG #1, 2ND FL
SHANGHAI, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16996949
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 11
Reel/Frame:055845/0087   Pages: 7
Recorded: 04/07/2021
Attorney Dkt #:A1215.70009US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2019
2
Exec Dt:
10/08/2019
3
Exec Dt:
10/08/2019
Assignee
1
NO. 333, GUIPING RD.
1-3F, BD1
SHANGHAI, CHINA 200233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17144588
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 12
Reel/Frame:063892/0779   Pages: 5
Recorded: 06/08/2023
Attorney Dkt #:128763-11901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2020
2
Exec Dt:
08/26/2020
Assignee
1
333 GUIPING ROAD, BLDG #1, 2ND FL
SHANGHAI, CHINA 200233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18023022
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 13
Reel/Frame:057552/0960   Pages: 5
Recorded: 09/21/2021
Attorney Dkt #:GQH-05-PCTC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2021
2
Exec Dt:
05/20/2021
3
Exec Dt:
05/20/2021
Assignee
1
RUOSHUI RD., 5TH FLOOR
BUILDING D
SUZHOU INDUSTRIAL PARK, CHINA 215123
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17144853
Correspondence name and address
HOXIE & ASSOCIATES
75 MAIN STREET
SUITE 203
MILLBURN, NJ 07041
Assignment: 14
Reel/Frame:059532/0356   Pages: 9
Recorded: 04/07/2022
Attorney Dkt #:A1215.70014US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2022
2
Exec Dt:
02/28/2022
3
Exec Dt:
03/03/2022
4
Exec Dt:
02/16/2022
5
Exec Dt:
02/17/2022
Assignee
1
333 GUIPING ROAD
ROOM 132, BUILDING 4
XUHUI DISTRICT, SHANGHAI, CHINA 200233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17386197
Correspondence name and address
JANICE A. VATLAND
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211

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