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:006115/0100   Pages: 4
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
08/18/1992
Application #:
07594403
Filing Dt:
10/09/1990
Title:
ON-LINE MULTIDIMENSIONAL CHROMATOGRAPHIC SYSTEM WITH LARGE VOLUME INJECTION HANDLING FOR SUPERCRITICAL FLUID CHROMATOGRAPHY
Assignors
1
Exec Dt:
11/07/1990
2
Exec Dt:
11/06/1990
3
Exec Dt:
11/06/1990
4
Exec Dt:
11/08/1990
Assignee
1
A CORP. OF DE.
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondence name and address
THE DOW CHEMICAL COMPANY
ATTN: RICHARD G. WATERMAN
P.O. BOX 1967
MIDLAND, MI. 48641-1967

Search Results as of: 06/28/2024 08:10 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