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 : ZHANG, DAVID YU
Total Assignments: 23
Assignment: 1
Reel/Frame:039497/0564   Pages: 4
Recorded: 08/22/2016
Attorney Dkt #:3874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2012
2
Exec Dt:
01/09/2012
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14553165
Correspondence name and address
KAREN SINCLAIR
1350 MASSACHUSETTS AVENUE
HARVARD UNIVERSITY, OFFICE OF TECH. DEV.
CAMBRIDGE, MA 02138
Assignment: 2
Reel/Frame:027548/0001   Pages: 4
Recorded: 01/18/2012
Attorney Dkt #:H0498.70420WO00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2012
2
Exec Dt:
01/09/2012
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13882231
Correspondence name and address
TIMOTHY J. OYER
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:030424/0154   Pages: 4
Recorded: 05/15/2013
Attorney Dkt #:H0498.70420US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2012
2
Exec Dt:
01/09/2012
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13882231
Correspondence name and address
MARIA A. TREVISAN
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:047132/0089   Pages: 4
Recorded: 10/11/2018
Attorney Dkt #:3874
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2012
2
Exec Dt:
01/17/2012
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16017570
Correspondence name and address
KAREN SINCLAIR
1350 MASSACHUSETTS AVE
HARVARD UNIVERSITY, OFFICE OF TECH. DEV.
CAMBRIDGE, MA 02138
Assignment: 5
Reel/Frame:059320/0207   Pages: 4
Recorded: 03/21/2022
Attorney Dkt #:H0498.70420US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2012
2
Exec Dt:
01/09/2012
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17169145
Correspondence name and address
TIMOTHY J. OYER
WOLF, GREENFIELD & SACKS, PC
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:033423/0811   Pages: 8
Recorded: 07/30/2014
Attorney Dkt #:H0498.70413US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2014
2
Exec Dt:
01/16/2014
3
Exec Dt:
01/08/2014
4
Exec Dt:
03/20/2014
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14131701
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
MARIA A. TREVISAN
BOSTON, MA 02210
Assignment: 7
Reel/Frame:033329/0403   Pages: 8
Recorded: 07/17/2014
Attorney Dkt #:H0498.70409US01 & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2014
2
Exec Dt:
05/12/2014
3
Exec Dt:
03/17/2014
4
Exec Dt:
03/20/2014
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14114961
 
14114961
Correspondence name and address
MARIA A. TREVISAN
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:038010/0733   Pages: 12
Recorded: 03/17/2016
Attorney Dkt #:H0498.70478US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2014
2
Exec Dt:
10/24/2014
3
Exec Dt:
09/26/2015
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14905021
Correspondence name and address
HEATHER DIPIETRANTONIO
600 ATLANTIC AVENUE
WOLF GREENFIELD
BOSTON, MA 02210
Assignment: 9
Reel/Frame:039220/0676   Pages: 7
Recorded: 07/22/2016
Attorney Dkt #:13-21120-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2016
2
Exec Dt:
07/19/2016
3
Exec Dt:
07/19/2016
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15174373
Correspondence name and address
MATTHEW S. GIBSON
811 MAIN STREET, 17TH FLOOR
REED SMITH LLP
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:042817/0827   Pages: 15
Recorded: 06/26/2017
Attorney Dkt #:6153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2016
2
Exec Dt:
07/18/2016
3
Exec Dt:
07/20/2016
4
Exec Dt:
07/20/2016
5
Exec Dt:
09/21/2016
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15622261
Correspondence name and address
KAREN SINCLAIR
1350 MASSACHUSETTS AVENUE
HARVARD UNIVERSITY, OFFICE OF TECH. DEV.
CAMBRIDGE, MA 02138
Assignment: 11
Reel/Frame:041279/0669   Pages: 5
Recorded: 02/16/2017
Attorney Dkt #:14-21011-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/09/2017
2
Exec Dt:
02/09/2017
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15295170
Correspondence name and address
ROBERT R. RIDDLE
811 MAIN STREET
REED SMITH LLP, 17TH FLOOR
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:041473/0514   Pages: 5
Recorded: 03/06/2017
Attorney Dkt #:14-21001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2017
2
Exec Dt:
02/27/2017
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15216214
Correspondence name and address
ROBERT R. RIDDLE
811 MAIN STREET
17TH FLOOR, REED SMITH LLP
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:041884/0911   Pages: 7
Recorded: 03/03/2017
Attorney Dkt #:14-21013-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2017
2
Exec Dt:
02/27/2017
3
Exec Dt:
02/27/2017
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15355235
Correspondence name and address
ROBERT R. RIDDLE
811 MAIN STREET
17TH FLOOR, REED SMITH LLP
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:046094/0184   Pages: 3
Recorded: 06/14/2018
Attorney Dkt #:36FB-180398
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/10/2017
2
Exec Dt:
02/17/2017
3
Exec Dt:
07/13/2017
Assignee
1
1601 WILLOW ROAD
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15396393
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
ATTN: JAMES W. SOONG
PALO ALTO, CA 94301
Assignment: 15
Reel/Frame:047434/0918   Pages: 5
Recorded: 11/07/2018
Attorney Dkt #:15-21010-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2018
2
Exec Dt:
09/18/2018
3
Exec Dt:
09/10/2018
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15784855
Correspondence name and address
STACEY HORNE
811 MAIN ST, FLOOR 17
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:048259/0810   Pages: 23
Recorded: 02/05/2019
Attorney Dkt #:H0498.70585US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2018
2
Exec Dt:
01/31/2019
3
Exec Dt:
10/26/2017
4
Exec Dt:
11/04/2018
5
Exec Dt:
01/03/2018
Assignee
1
17 QUINCY STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15622261
Correspondence name and address
HEATHER J. DIPIETRANTONIO
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 17
Reel/Frame:060528/0147   Pages: 12
Recorded: 07/17/2022
Attorney Dkt #:RICE.P0068US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2021
2
Exec Dt:
03/26/2021
3
Exec Dt:
03/23/2021
4
Exec Dt:
03/23/2021
5
Exec Dt:
03/24/2021
6
Exec Dt:
03/23/2021
7
Exec Dt:
03/23/2021
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17633716
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 18
Reel/Frame:059760/0727   Pages: 7
Recorded: 04/28/2022
Attorney Dkt #:RICE.P0050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2021
2
Exec Dt:
10/28/2021
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16457009
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 19
Reel/Frame:063078/0241   Pages: 7
Recorded: 03/23/2023
Attorney Dkt #:RICE.P0077US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2022
2
Exec Dt:
03/16/2022
3
Exec Dt:
03/15/2022
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18003412
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 20
Reel/Frame:062376/0180   Pages: 12
Recorded: 01/13/2023
Attorney Dkt #:RICE.P0066US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2022
2
Exec Dt:
06/17/2022
3
Exec Dt:
06/16/2022
4
Exec Dt:
06/29/2022
5
Exec Dt:
06/18/2022
6
Exec Dt:
06/27/2022
7
Exec Dt:
06/17/2022
8
Exec Dt:
06/20/2022
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17758828
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 21
Reel/Frame:061949/0218   Pages: 10
Recorded: 12/01/2022
Attorney Dkt #:RICE.P0057US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2022
2
Exec Dt:
08/25/2022
3
Exec Dt:
08/04/2022
4
Exec Dt:
08/05/2022
5
Exec Dt:
08/05/2022
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17311102
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 22
Reel/Frame:062048/0826   Pages: 8
Recorded: 12/11/2022
Attorney Dkt #:RICE.P0053US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2022
2
Exec Dt:
09/29/2022
3
Exec Dt:
08/08/2022
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17276098
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746
Assignment: 23
Reel/Frame:062739/0161   Pages: 8
Recorded: 02/20/2023
Attorney Dkt #:RICE.P0042US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2022
2
Exec Dt:
11/10/2022
3
Exec Dt:
11/30/2022
Assignee
1
6100 MAIN STREET
HOUSTON, TEXAS 77005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16971411
Correspondence name and address
PARKER HIGHLANDER PLLC
1120 S. CAPITAL OF TEXAS HWY.
BUILDING ONE, SUITE 200
AUSTIN, TX 78746

Search Results as of: 04/28/2024 03:49 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