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 #:
4661606
Issue Dt:
04/28/1987
Application #:
06617767
Filing Dt:
06/06/1984
Inventors:
FRANCIS W. TUOMINEN, RONALD R. SWANSON, PHILLIP L. MATTISON, KENNETH D. MACKAY et al
Title:
EXTRACTION OF AMINO ACID FROM AQUEOUS MIXTURES AND QUATERNARY AMMONIUM SALT INTERMEDIATES PRODUCED THEREIN
Assignment: 1
Reel/Frame:
004659/0187Recorded: 02/05/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
TUOMINEN, FRANCIS W.
Exec Dt:
06/04/1984
SWANSON, RONALD R.
Exec Dt:
06/04/1984
MATTISON, PHILLIP L.
Exec Dt:
06/04/1984
MACKAY, KENNETH D.
Exec Dt:
06/04/1984
GLORVIGEN, BRADLEY W.
Exec Dt:
06/05/1984
Assignee:
HENKEL CORPORATION A CORP. OF DE.
Correspondent:
LAW DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002

Search Results as of: 06/18/2024 03:56 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