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: 5
Patent #:
5624542
Issue Dt:
04/29/1997
Application #:
08489382
Filing Dt:
06/12/1995
Inventors:
YOUSHENG SHEN, ASHOK V. JOSHI, DALE M. TAYLOR, MICHAEL J. BOETTCHER, KEVIN KRIST et al
Title:
ENHANCEMENT OF MECHANICAL PROPERTIES OF CERAMIC MEMBRANES AND SOLID ELECTROLYTES
Assignment: 1
Reel/Frame:
007563/0015Recorded: 06/12/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHEN, YOUSHENG
Exec Dt:
06/07/1995
JOSHI, ASHOK V.
Exec Dt:
06/07/1995
TAYLOR, DALE M.
Exec Dt:
06/07/1995
BOETTCHER, MICHAEL JAY
Exec Dt:
06/07/1995
VIRKAR, ANIL V.
Exec Dt:
06/07/1995
Assignee:
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Correspondent:
MARK E. FEJER
SPECKMAN, PAULEY & FEJER, P.C.
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 2
Reel/Frame:
007799/0509Recorded: 06/12/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHEN, YOUSHENG
Exec Dt:
06/07/1995
JOSHI, ASHOK V.
Exec Dt:
06/07/1995
TAYLOR, DALE M.
Exec Dt:
06/07/1995
BOETTCHER, MICHAEL JAY
Exec Dt:
06/07/1995
VIRKAR, ANIL V.
Exec Dt:
06/07/1995
Assignee:
CERAMATEC, INC.
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Correspondent:
SPECKMAN, PAULEY & FEJER, P.C.
MARK E. FEJER
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 3
Reel/Frame:
007792/0636Recorded: 06/12/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
KRIST, KEVIN
Exec Dt:
06/08/1995
Assignee:
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
SPECKMAN, PAULEY & FEJER, PC.
MARKE E. FEJER
2800 WEST HIGGINS ROAD, STE. 365
HOFFMAN ESTATES, IL 60195
Assignment: 4
Reel/Frame:
008245/0421Recorded: 05/22/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
CERAMATEC, INC.
Exec Dt:
05/08/1996
Assignee:
GAS RESEARCH INSTITUTE
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
SPECKMAN, PAULEY & FEJER, P.C.
DOUGLAS H. PAULEY
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 5
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
GAS RESEARCH INSTITUTE
Exec Dt:
01/05/2006
Assignee:
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

Search Results as of: 05/02/2024 05:21 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