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: 2
Patent #:
Issue Dt:
04/25/1995
Application #:
08032624
Filing Dt:
03/17/1993
Inventors:
KEITH LOKKESMOE, KEITH OLSON
Title:
PROCESS FOR INHIBITION OF MICROBIAL GROWTH IN AQUEOUS TRANSPORT STREAMS
Assignment: 1
Reel/Frame:
006493/0229Recorded: 03/17/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/17/1993
Exec Dt:
03/17/1993
Assignee:
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Correspondent:
JOHN J. GRESENS
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
STE. 1000, NORWEST CTR., 55 E. 5TH ST.
ST. PAUL, MN 55101-2701
Assignment: 2
Reel/Frame:
056795/0224Recorded: 07/08/2021Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2009
Assignee:
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Correspondent:
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402

Search Results as of: 05/23/2024 10:25 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