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: 4
Patent #:
Issue Dt:
10/24/2000
Application #:
09183582
Filing Dt:
10/30/1998
Inventors:
RICHARD K. DEFREEZ, KENNETH I. GIRVIN, MINNUANG LI LI
Title:
HIGH SENSITIVITY OPTICAL FLUID-BORNE PARTICLE DETECTION
Assignment: 1
Reel/Frame:
010033/0811Recorded: 06/21/1999Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/15/1998
Assignee:
481 CALIFORNIA AVENUE
GRANTS PASS, OREGON 97526
Correspondent:
STOEL RIVES LLP
PAUL S. ANGELLO
900 SW FIFTH AVENUE, SUITE 2600
PORTLAND, OR 97204-1268
Assignment: 2
Reel/Frame:
010886/0412Recorded: 05/30/2000Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/17/2000
Exec Dt:
05/17/2000
Exec Dt:
05/08/2000
Assignee:
481 CALIFORNIA AVENUE
GRANTS PASS, OREGON 97256
Correspondent:
STOEL RIVES LLP
PAUL S. ANGELLO
900 SW FIFTH AVENUE, SUITE 2600
PORTLAND, OREGON 97204-1268
Assignment: 3
Reel/Frame:
027899/0440Recorded: 03/21/2012Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/19/2003
Assignee:
481 CALIFORNIA AVENUE
GRANTS PASS, OREGON 97526
Correspondent:
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143
Assignment: 4
Reel/Frame:
027910/0089Recorded: 03/22/2012Pages: 4
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/17/2009
Assignee:
5600 LINDBERGH DRIVE
LOVELAND, COLORADO 80538
Correspondent:
FERENCE & ASSOCIATES LLC
409 BROAD STREET
PITTSBURGH, PA 15143

Search Results as of: 05/30/2024 10:20 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