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 #:
Issue Dt:
09/27/2022
Application #:
16378714
Filing Dt:
04/09/2019
Publication #:
Pub Dt:
10/10/2019
Inventors:
John Wilhelm Bolduc, Paul R. Kraus, Robert J. Ryther
Title:
METHODS FOR COLORIMETRIC ENDPOINT DETECTION AND MULTIPLE ANALYTE TITRATION SYSTEMS
Assignment: 1
Reel/Frame:
048828/0478Recorded: 04/09/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/21/2019
Exec Dt:
03/20/2019
Exec Dt:
03/21/2019
Assignee:
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Correspondent:
STINSON LEONARD STREET LLP (ECOLAB USA I
7700 FORSYTH BOULEVARD, SUITE 1100
SAINT LOUIS, MO 63105

Search Results as of: 06/04/2024 04:45 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