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 #:
Issue Dt:
04/27/1993
Application #:
07862802
Filing Dt:
04/03/1992
Inventor:
LEV A. VAIMAN
Title:
APPARATUS AND METHOD FOR EXTRACTING HYDROGEN
Assignment: 1
Reel/Frame:
006399/0391Recorded: 01/11/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/07/1993
Assignee:
270 SOUTH HANFORD STREET
SUITE 204
SEATTLE, WASHINGTON 98134
Correspondent:
GEORGE WHEELER
MCANDREWS, HELD & MALLOY, LTD.
NORTHWESTERN ATRIUM CENTER
500 WEST MADISON STREET, 34TH FLOOR
CHICAGO, IL 60661
Assignment: 2
Reel/Frame:
006942/0710Recorded: 04/18/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/17/1993
Assignee:
258 WEST MAHONING ST.
DANVILLE, PENNSYLVANIA 17821
Correspondent:
LEV VALMAN
258 WEST MAHONING ST.
DANVILLE, PA 17821
Assignment: 3
Reel/Frame:
041772/0733Recorded: 02/20/2017Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/14/2017
Assignee:
8555 S. RIVER PARKWAY
TEMPE, ARIZONA 85284
Correspondent:
LISA HOFFMANN
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195

Search Results as of: 05/30/2024 12:37 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