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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:004310/0431   Pages: 1
Recorded: 02/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
11/25/1986
Application #:
06583988
Filing Dt:
02/27/1984
Title:
METHOD OF DETERMINING BLACK LIQUOR SOLIDS CONCENTRATION REMAINING IN A WASHED PLUP MAT
Assignors
1
Exec Dt:
02/24/1984
2
Exec Dt:
02/24/1984
Assignee
1
299 PARK AVE.
NEW YORK, NEW YORK 10171
Correspondence name and address
RICHARD L. SCHMALZ, ESQ.
WESTVACO CORPORATION
LAW DEPT. 299 PARK AVENUE
NEW YORK, NY 10171

Search Results as of: 06/20/2024 01:11 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