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 : BLACKWELL, DANIELLE JOHNSTON
Total Assignments: 5
Assignment: 1
Reel/Frame:047424/0370   Pages: 9
Recorded: 11/06/2018
Attorney Dkt #:EPIZ-038C01US 311622-2546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2015
2
Exec Dt:
06/17/2015
3
Exec Dt:
06/16/2015
Assignee
1
400 TECHNOLOGY SQUARE
4TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16181747
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:049614/0293   Pages: 9
Recorded: 06/27/2019
Attorney Dkt #:EPIZ-038C02US 311622-2585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2015
2
Exec Dt:
06/17/2015
3
Exec Dt:
06/16/2015
Assignee
1
400 TECHNOLOGY SQUARE
4TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16454835
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:044605/0827   Pages: 8
Recorded: 01/12/2018
Attorney Dkt #:EPIZ-066N01US 311622-2507
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2018
2
Exec Dt:
12/20/2017
3
Exec Dt:
01/08/2018
Assignee
1
400 TECHNOLOGY SQUARE
4TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
15580908
 
NONE
15580908
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:048049/0667   Pages: 8
Recorded: 01/17/2019
Attorney Dkt #:EPIZ-066C01US 311622-2560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2018
2
Exec Dt:
12/20/2017
3
Exec Dt:
01/08/2018
Assignee
1
400 TECHNOLOGY SQUARE
4TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16250211
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 5
Reel/Frame:058120/0170   Pages: 8
Recorded: 11/16/2021
Attorney Dkt #:EPIZ-066C02US 311622-2658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/02/2018
2
Exec Dt:
12/20/2017
3
Exec Dt:
01/08/2018
Assignee
1
400 TECHNOLOGY SQUARE
4TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17526307
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004

Search Results as of: 08/10/2025 07:54 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