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 : ECOVENT CORP.
Total Assignments: 2
Assignment: 1
Reel/Frame:038695/0983   Pages: 10
Recorded: 05/13/2016
Attorney Dkt #:F162613
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
04/20/2016
Assignee
1
275 GROVE STREET, SUITE 2-200
NEWTON, MASSACHUSETTS 02466
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14264161
 
14264277
 
15018250
 
NONE
29542005
 
NONE
29542011
Correspondence name and address
DARLENA BARI STARK
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:043081/0268   Pages: 8
Recorded: 07/24/2017
Attorney Dkt #:WH CLIENT 2209241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/23/2017
Assignee
1
105 SOUTH STREET
BOSTON, MASSACHUSETTS 02111
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14264161
 
14264277
 
15018250
 
NONE
29542005
 
NONE
29542011
Correspondence name and address
WILMER CUTLER PICKERING HALE AND DORR
60 STATE STREET
BOSTON, MA 02109

Search Results as of: 05/28/2024 10:42 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