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:
12/31/1985
Application #:
06295923
Filing Dt:
08/24/1981
Inventor:
HANS O. SAMUELSON
Title:
PROCESS FOR THE CONVERSION OF LIGNOCELLULOSIC MATERIAL TO CELLULOSE PULP BY ALKALINE PREOXIDATION FOLLOWED BY AKALINE OXYGEN-FREE DIGESTION, BOTH IN THE PRESENCE OF A REDOX ADDITIVE
Assignment: 1
Reel/Frame:
004462/0225Recorded: 10/03/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/16/1981
Assignee:
A LIMITED COMPANY OF SWEDEN
ORNSKOLDSVIK, SWEDEN
Correspondent:
JOHN R. JANES
P.O. BOX NO. 1
JERICHO, NY 11753

Search Results as of: 06/06/2024 04:56 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