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 : COLQUHOUN, HELEN
Total Assignments: 5
Assignment: 1
Reel/Frame:041533/0271   Pages: 5
Recorded: 03/09/2017
Attorney Dkt #:S2170-7024WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2015
2
Exec Dt:
01/04/2016
Assignee
1
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15509656
Correspondence name and address
LANDO & ANASTASI, LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET, SUITE 1100
CAMBRIDGE, MA 02142
Assignment: 2
Reel/Frame:057179/0667   Pages: 5
Recorded: 08/06/2021
Attorney Dkt #:263604-472192/SGE-024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/22/2015
2
Exec Dt:
01/04/2016
Assignee
1
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16786160
Correspondence name and address
KATHRYN DOYLE
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 3
Reel/Frame:057104/0352   Pages: 6
Recorded: 08/06/2021
Attorney Dkt #:263604-487290/SGE-048US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/27/2017
Assignee
1
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
16083339
 
16718430
 
17195129
Correspondence name and address
KATHRYN DOYLE
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002
Assignment: 4
Reel/Frame:064608/0072   Pages: 5
Recorded: 08/16/2023
Attorney Dkt #:271629-519958/SGE-048USC3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/27/2017
Assignee
1
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18077279
Correspondence name and address
HONIGMAN LLP
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49007
Assignment: 5
Reel/Frame:057103/0432   Pages: 5
Recorded: 08/06/2021
Attorney Dkt #:263604-472204/SGE-074
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2018
2
Exec Dt:
10/11/2018
Assignee
1
215 FIRST STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16645975
Correspondence name and address
KATHRYN DOYLE
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002

Search Results as of: 09/25/2024 08:22 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