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 #:
5931226
Issue Dt:
08/03/1999
Application #:
08675154
Filing Dt:
07/03/1996
Inventors:
HIROSABURO HIRANO, YUJI YAMAMOTO, SHINJI ITO
Title:
REFRIGERANT TUBES FOR HEAT EXCHANGERS
Assignment: 1
Reel/Frame:
008168/0318Recorded: 10/02/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HIRANO, HIROSABURO
Exec Dt:
09/20/1996
YAMAMOTO, YUJI
Exec Dt:
09/20/1996
ITO, SHINJI
Exec Dt:
09/20/1996
Assignee:
SHOWA ALUMINUM CORPORATION
224, 6-CHO, KAISAN-CHO, SAKAI-SHI
OSAKA, JAPAN
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL
STEPHEN G. ADRIAN
SUITE 1000
1725 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:
011887/0720Recorded: 06/20/2001Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
SHOWA ALUMINUM CORPORATION
Exec Dt:
03/30/2001
Assignee:
SHOWA DENKO K.K.
13-9 SHIBA DAIMON 1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
KUBOVCIK & KUBOVCIK
KEIKO TANAKA KUBOVCIK
THE FARRAGUT BUILDING, SUITE 710
900 17TH STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:
028982/0429Recorded: 09/18/2012Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SHOWA DENKO K.K.
Exec Dt:
09/03/2012
Assignee:
KEIHIN THERMAL TECHNOLOGY CORPORATION
480, LNUZUKA, 1-CHOME
OYAMA-SHI, TOCHIGI, JAPAN 323-8678
Correspondent:
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 4
Reel/Frame:
040850/0162Recorded: 12/08/2016Pages: 11
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S ADDRESS PREVIOUSLY RECORDED AT REEL: 028982 FRAME: 0429. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
SHOWA DENKO K.K.
Exec Dt:
09/03/2012
Assignee:
KEIHIN THERMAL TECHNOLOGY CORPORATION
480, INUZUKA, 1-CHOME
OYAMA-SHI, TOCHIGI, JAPAN 323-8678
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 5
Reel/Frame:
044244/0524Recorded: 10/20/2017Pages: 13
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT APPL. NO. 13/064,689 PREVIOUSLY RECORDED AT REEL: 028982 FRAME: 0429. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
SHOWA DENKO K.K.
Exec Dt:
09/03/2012
Assignee:
KEIHIN THERMAL TECHNOLOGY CORPORATION
480, INUZUKA, 1-CHOME
OYAMA-SHI, TOCHIGI, JAPAN 323-8678
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

Search Results as of: 04/19/2024 12:51 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