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: 3
Patent #:
Issue Dt:
08/11/1992
Application #:
07589104
Filing Dt:
09/27/1990
Inventors:
NORMAN N. LICHTIN, KALLAMBELLA M. VIJAYAKUMAR, JUNCHANG DONG
Title:
THERMAL CATALYTIC METHODS FOR CONVERTING OXIDES OF NITROGEN INTO ENVIRONMENTALLY COMPATIBLE PRODUCTS
Assignment: 1
Reel/Frame:
005512/0863Recorded: 10/29/1990Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/24/1990
Exec Dt:
10/24/1990
Exec Dt:
10/24/1990
Assignee:
A CORP. OF MA
BOSTON, MASSACHUSETTS
Correspondent:
DAVID PRASHKER
P.O. BOX 67
BROOKLINE, MA 02146
Assignment: 2
Reel/Frame:
006393/0473Recorded: 01/21/1993Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/08/1993
Assignee:
5680 CENTRAL AVENUE, SUITE C
BOULDER, COLORADO 80301
Correspondent:
MCANDREWS, HELD & MALLOY, LTD.
ROBERT W. FIESELER, ESQ.
500 W. MADISON STREET, 34TH FL.
CHICAGO, IL 60661
Assignment: 3
Reel/Frame:
006452/0845Recorded: 03/08/1993Pages: 28
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/22/1993
Assignee:
16 CROFTDALE ROAD
NEWTON, MASSACHUSETTS 02159
Correspondent:
JEFFREY P. STEELE
BINGHAM, DANA & GOULD
150 FEDERAL STREET
BOSTON, MA 02110

Search Results as of: 05/14/2024 11:07 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