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 : TOKMAKOFF, ANDREI
Total Assignments: 7
Assignment: 1
Reel/Frame:018329/0720   Pages: 5
Recorded: 09/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2006
2
Exec Dt:
09/14/2006
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11446588
Correspondence name and address
WEINGARTEN SCHURGIN, GAGNEBIN, ET AL.
THOMAS O. HOOVER
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 2
Reel/Frame:024937/0761   Pages: 4
Recorded: 09/03/2010
Attorney Dkt #:MAIT-049XX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/2010
2
Exec Dt:
01/29/2007
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11607813
Correspondence name and address
WEINGARTEN SCHURGIN GAGNEBIN & LEBOVICI
10 POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 3
Reel/Frame:024059/0456   Pages: 6
Recorded: 03/10/2010
Attorney Dkt #:MAIT-059XX
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2008
2
Exec Dt:
10/29/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12676536
Correspondence name and address
WEINGARTEN SCHURGIN GAGNEBIN & LEBOVICI
10 POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:035846/0074   Pages: 5
Recorded: 06/16/2015
Attorney Dkt #:122288-05603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2008
2
Exec Dt:
10/29/2008
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13955158
Correspondence name and address
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02109
Assignment: 5
Reel/Frame:029095/0482   Pages: 5
Recorded: 10/09/2012
Attorney Dkt #:122288-06801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2012
2
Exec Dt:
05/22/2012
3
Exec Dt:
05/22/2012
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13404868
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 6
Reel/Frame:038436/0137   Pages: 8
Recorded: 05/02/2016
Attorney Dkt #:M0656.70348US01 & WO00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2016
2
Exec Dt:
02/26/2016
3
Exec Dt:
02/23/2016
4
Exec Dt:
02/24/2016
5
Exec Dt:
02/23/2016
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15009628
Correspondence name and address
WEI ZHANG
WOLF, GREENFIELD AND SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:045331/0672   Pages: 8
Recorded: 03/23/2018
Attorney Dkt #:M0656.70348US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2016
2
Exec Dt:
02/26/2016
3
Exec Dt:
02/23/2016
4
Exec Dt:
02/24/2016
5
Exec Dt:
02/23/2016
Assignee
1
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15642402
Correspondence name and address
WILLIAM ZHANG, PH.D.
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

Search Results as of: 05/17/2024 02:28 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