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: 2
Patent #:
7696295
Issue Dt:
04/13/2010
Application #:
12162618
Filing Dt:
10/03/2008
Publication #:
20090252471
Pub Dt:
10/08/2009
Inventors:
Naoyuki Kondo, Takao Hayashi, Michael Popall, Lothar Froehlich, Ruth Houbertz et al
Title:
CONDENSATION PRODUCTS OF SILICIC ACID DERIVATIVES AND OPTICAL WAVEGUIDE DEVICES USING THE SAME
Assignment: 1
Reel/Frame:
021654/0915Recorded: 10/09/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KONDO, NAOYUKI
Exec Dt:
07/30/2008
HAYASHI, TAKAO
Exec Dt:
07/31/2008
POPALL, MICHAEL
Exec Dt:
07/16/2008
FROEHLICH, LOTHAR
Exec Dt:
07/22/2008
HOUBERTZ, RUTH
Exec Dt:
07/16/2008
COCHET, SEBASTIEN
Exec Dt:
07/21/2008
Assignees:
MATSUSHITA ELECTRIC WORKS, LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
HANSASTRASSE 27C
MUENCHEN, GERMANY 80686
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
022206/0574Recorded: 01/28/2009Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MATSUSHITA ELECTRIC WORKS, LTD.
Exec Dt:
10/01/2008
Assignee:
PANASONIC ELECTRIC WORKS CO., LTD.
1048, OAZA-KADOMA
KADOMA-SHI, OSAKA, JAPAN 571-8686
Correspondent:
KENJI KAMATA
PANASONIC PATENT CENTER
1130 CONNECTICUT AVE., N.W., SUITE 1100
WASHINGTON, DC 20036

Search Results as of: 04/29/2024 07:29 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