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: 3
Patent #:
NONE
Issue Dt:
Application #:
16659157
Filing Dt:
10/21/2019
Publication #:
Pub Dt:
05/21/2020
Inventors:
MICHAEL JOHN PREINER, Nicholas Carleton Koshnick, Justin Stewart White et al
Title:
Measurement of Nitrate-Nitrogen Concentration in Soil based on Absorption Spectroscopy
Assignment: 1
Reel/Frame:
051639/0178Recorded: 01/28/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/31/2010
Exec Dt:
05/31/2010
Exec Dt:
05/31/2010
Exec Dt:
06/02/2010
Assignee:
950 N. RENGSTORFF AVE.
SUITE E
MOUNTAIN VIEW, CALIFORNIA 94043
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402-1498
Assignment: 2
Reel/Frame:
051639/0341Recorded: 01/28/2020Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/2014
Assignee:
800 N. LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402-1498
Assignment: 3
Reel/Frame:
051639/0396Recorded: 01/28/2020Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/31/2017
Assignee:
4001 LEXINGTON AVENUE NORTH
ARDEN HILLS, MINNESOTA 55126
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402-1498

Search Results as of: 10/08/2025 05:36 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