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:
05/31/1994
Application #:
08072257
Filing Dt:
06/07/1993
Inventors:
RICHARD C. VETTERICK, DONALD C. LANGLEY
Title:
METHOD AND APPARATUS FOR INJECTING NOX INHIBITING REAGENT INTO THE FLUE GAS OF A BOILER
Assignment: 1
Reel/Frame:
006744/0995Recorded: 10/25/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/09/1993
Exec Dt:
06/09/1993
Assignee:
P.O. BOX 60035
1450 POYDRAS STREET
NEW ORLEANS, LOUISIANA 70160
Correspondent:
ROBERT J. EDWARDS
MCDERMOTT INCORPORATED
P.O. BOX 60035
1450 POYDRAS STREET
NEW ORLEANS, LA 70160
Assignment: 2
Reel/Frame:
009396/0001Recorded: 08/17/1998Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/18/1998
Assignee:
1450 POYDRAS STREET
NEW ORLEANS, LOUISIANA 70112
Correspondent:
YOUNG & THOMPSON
ROBERT F. HARGEST
714 SOUTH 23RD STREET
ARLINGTON, VA 22202

Search Results as of: 09/22/2024 03:32 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