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:
02/27/1990
Application #:
07032161
Filing Dt:
03/30/1987
Inventors:
DAVID J. HARTZBAND, LAURA E. HOLLY, FRED MARYANSKI
Title:
EVALUATION SYSTEM FOR DETERMINING ANALOGY AND SYMMETRIC COMPARISON AMONG OBJECTS IN MODEL-BASED COMPUTATION SYSTEMS
Assignment: 1
Reel/Frame:
004732/0304Recorded: 06/19/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/27/1987
Exec Dt:
05/27/1987
Assignee:
Correspondent:
RICHARD A. JORDAN
CESARI & MC KENNA
UNION WHARF EAST
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
005008/0301Recorded: 01/24/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/30/1988
Assignee:
111 POWDERMILL ROAD
MAYNARD, MASSACHUSETTS 01754
Correspondent:
ROBERT E. HILLMAN
FISH & RICHARDSON
ONE FINANCIAL CENTER, SUITE 2500
BOSTON, MA 02111-2658
Assignment: 3
Reel/Frame:
012447/0903Recorded: 01/09/2002Pages: 21
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/09/1999
Exec Dt:
06/20/2001
Assignee:
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Correspondent:
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TEXAS 77253-3267
Assignment: 4
Reel/Frame:
015000/0305Recorded: 01/21/2004Pages: 79
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2002
Assignee:
20555 SH 249
HOUSTON, TEXAS 77070
Correspondent:
HEWLETT-PACKARD COMPANY
RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
P.O. BOX 272400
FORT COLLINS, CO 80527-2400

Search Results as of: 05/01/2024 12:56 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