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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
04/18/2006
Application #:
10866645
Filing Dt:
06/10/2004
Publication #:
Pub Dt:
02/03/2005
Inventors:
Raanan A. Miller, Erkinjon G. Nazarov
Title:
MICROMACHINED FIELD ASYMMETRIC ION MOBILITY FILTER AND DETECTION SYSTEM
Assignment: 1
Reel/Frame:
016096/0543Recorded: 12/23/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/03/2004
Exec Dt:
11/04/2004
Assignee:
300 SECOND AVENUE
WALTHAM, MASSACHUSETTS 02451
Correspondent:
JOHN V. BIANCO
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MASSACHUSETTS 02110-2624
Assignment: 2
Reel/Frame:
020351/0514Recorded: 01/10/2008Pages: 4
Conveyance:
ADDENDUM TO ASSIGNMENT
Assignors:
Exec Dt:
01/08/2008
Exec Dt:
01/07/2008
Assignee:
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
EDWARD J. KELLY
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624

Search Results as of: 06/28/2025 06:20 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