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: 1
Patent #:
Issue Dt:
10/22/2002
Application #:
09221209
Filing Dt:
12/24/1998
Inventors:
DIEGO FERNANDEZ ECHEGARAY, ANTONIO AUGUSTO M. VELLOSO, MATTHEW LINCOLN WAGNER
Title:
METHOD FOR PRODUCTION OF HYDROXYLAMINE SULFATE IN THE CONVENTIONAL PROCESS FOR THE SYNTHESIS OF CAPROLACTAM
Assignment: 1
Reel/Frame:
009971/0643Recorded: 05/20/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/11/1999
Exec Dt:
05/11/1999
Exec Dt:
04/21/1999
Assignee:
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Correspondent:
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113

Search Results as of: 06/22/2024 03:39 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