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 #:
Issue Dt:
07/02/2002
Application #:
09779743
Filing Dt:
02/09/2001
Publication #:
Pub Dt:
08/30/2001
Inventors:
Kimihiko Sano, Yoji Urano, Takuhiro Kimura, Atsunori Sano
Title:
METHOD FOR PREPARATION OF A QUATERNARY AMMONIUM SALT
Assignment: 1
Reel/Frame:
011542/0121Recorded: 02/09/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/2000
Exec Dt:
12/06/2000
Exec Dt:
12/06/2000
Exec Dt:
12/06/2000
Assignee:
1-2, DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA 540-8605, JAPAN
Correspondent:
ARMSTRONG WESTERMAN HATTORI, ET AL.
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
046086/0396Recorded: 06/14/2018Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2018
Assignee:
1-2 DOSHOMACHI 3-CHOME, CHUO-KU
OSAKA, JAPAN 541-0045
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

Search Results as of: 05/03/2024 01:04 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