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:007308/0056   Pages: 3
Recorded: 01/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
04/29/1980
Application #:
05919935
Filing Dt:
06/28/1978
Title:
HYPERFILTRATION APPARATUS AND METHOD OF FLUID TREATMENT
2
Patent #:
Issue Dt:
Application #:
05926499
Filing Dt:
Title:
3
Patent #:
Issue Dt:
06/04/1985
Application #:
06462909
Filing Dt:
02/01/1983
Title:
MERCERIZATION PROCESS AND APPARATUS
4
Patent #:
Issue Dt:
12/19/1989
Application #:
07310141
Filing Dt:
02/10/1989
Title:
SINTERED COATING FOR POROUS METALLIC FILTER SURFACES
5
Patent #:
Issue Dt:
08/27/1991
Application #:
07423260
Filing Dt:
10/18/1989
Title:
A FILTRATION DEVICE HAVING HARDENED GUM FORMED-IN-PLACE MEMBRANES
6
Patent #:
Issue Dt:
05/03/1994
Application #:
08036562
Filing Dt:
03/24/1993
Title:
METHOD FOR IMPROVING FILTER EFFICIENCY
7
Patent #:
Issue Dt:
05/10/1994
Application #:
08044515
Filing Dt:
04/08/1993
Title:
METHOD FOR SEPARATING SERUM ALBUMIN AND GAMMA GLOBULIN
Assignor
1
Exec Dt:
12/14/1994
Assignee
1
200 LAKE DRIVE
GLASGOW, DELAWARE 19711
Correspondence name and address
JON CARL GEALOW
KECK, MAHIN & CATE
P.O. BOX 06110
CHICAGO, IL 60606-0110

Search Results as of: 05/16/2024 07:38 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