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: 6
Patent #:
4735043
Issue Dt:
04/05/1988
Application #:
06752570
Filing Dt:
07/08/1985
Inventors:
JAMES HAMILL, RAMARAO DIGUMARTHI, WILLIAM CONLON, DAH Y. CHENG, CHUN-NAN CHANG
Title:
METHOD AND APPARATUS FOR IMPROVED START-UP PROCEDURES IN CONVENTIONAL STEAM POWER GENERATOS AND DUAL FLUID CHENG CYCLE ENGINES
Assignment: 1
Reel/Frame:
004446/0342Recorded: 07/08/1985Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
HAMILL, JAMES
Exec Dt:
06/07/1985
DIGUMARTHI, RAMARAO
Exec Dt:
06/20/1985
CONLON, WILLIAM
Exec Dt:
06/07/1985
CHENG, DAH Y.
Exec Dt:
04/26/1985
CHANG, CHUN-NAN
Exec Dt:
06/20/1985
Assignee:
INTERNATIONAL POWER TECHNOLOGY,
Correspondent:
LIMBACH, LIMBACH & SUTTON
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
005563/0988Recorded: 01/17/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
INTERNATIONAL POWER TECHNOLOGY, A CORP. OF CA
Exec Dt:
01/09/1991
Assignee:
INTERNATIONAL POWER TECHNOLOGY, INC., A CORP. OF CA
33 TWIN DOLPHIN DRIVE, SUITE 725
REDWOOD CITY, CALIFORNIA 94065
Correspondent:
LIMBACH, LIMBACH & SUTTON
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:
005637/0061Recorded: 03/18/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
INTERNATIONAL POWER TECHNOLOGY, INC., A CORP. OF CA
Exec Dt:
02/04/1991
Assignee:
SGP-VA ENERGIE- UND UMWELTTECH GESELLSCHAFT M.B.H, A CORP. OF AUSTRIA
SIEMENSSTRASSE 89
A-1211, VIENNA, AUSTRIA
Correspondent:
LIMBACH, LIMBACH & SUTTON
2001 FERRY BUILDING
SAN FRANCISCO, CA 94111
Assignment: 4
Reel/Frame:
011590/0042Recorded: 02/06/2001Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SGP-VA ENERGIE-UND UMWELTTECHNIK GESELLSCHAFT M.B.H.
Exec Dt:
06/11/1992
Assignee:
ELIN ENERGIEVERSORGUNG GES.M.B.H.
PENZINGER STR. 76
VIENNA, AUSTRIA
Correspondent:
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
011190/0674Recorded: 10/23/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
VA TECH ELIN GMBH
Exec Dt:
09/06/2000
Assignee:
CHENG POWER SYSTEMS, INC.
480 SAN ANTONIO ROAD, SUITE 120
MOUNTAIN VIEW, CALIFORNIA 94040
Correspondent:
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:
011874/0510Recorded: 06/11/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
VA TECH ELIN GMBH
Exec Dt:
09/06/2000
Assignee:
CHENG POWER SYSTEMS, INC.
480 SAN ANTONIO ROAD, SUITE 120
MOUNTAIN VIEW, CALIFORNIA 94040
Correspondent:
COOPER & DUNHAM LLP
IVAN S. KAVRUKOV, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036

Search Results as of: 06/18/2024 02:04 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