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: 4
Patent #:
Issue Dt:
05/27/2003
Application #:
10081243
Filing Dt:
02/21/2002
Inventors:
Peter B. Grosshans, Chad M. Ostrander, Craig A. Walla
Title:
METHODS AND APPARATUS TO CONTROL CHARGE NEUTRALIZATION REACTIONS IN ION TRAPS
Assignment: 1
Reel/Frame:
012804/0590Recorded: 04/12/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/14/2002
Exec Dt:
03/07/2002
Exec Dt:
03/25/2002
Assignee:
3100 N. FIRST STREET
SAN JOSE, CALIFORNIA 95134
Correspondent:
JENNER & BLOCK, LLC
RONALD L. WANKE
ONE IBM PLAZA
CHICAGO, ILLINOIS 60611
Assignment: 2
Reel/Frame:
014268/0375Recorded: 07/07/2003Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2002
Assignee:
10 NORTH MARTINGALE ROAD, SUITE 500
SCHAUMBURG, ILLINOIS 60173-2295
Correspondent:
HITACHI HIGH TECHNOLOGIES AMERICA, INC.
STEPHEN D. SNOKE
10 NORTH MATINGALE ROAD, SUITE 500
SCHAUMBURG, ILLINOIS 60173-2295
Assignment: 3
Reel/Frame:
027432/0437Recorded: 12/22/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/09/2011
Assignee:
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8717
Correspondent:
NEAL, GERBER & EISENBERG LLP
2 N. LASALLE STREET
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:
052259/0227Recorded: 03/30/2020Pages: 68
Conveyance:
CHANGE OF NAME AND ADDRESS
Assignor:
Exec Dt:
02/12/2020
Assignee:
17-1, TORANOMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
MATTINGLY & MALUR PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

Search Results as of: 05/03/2024 06:09 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