The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1994
Filed:
Jan. 21, 1993
Applicant:
Inventors:
Toshinori Kojima, Musashino, JP;
Masahiko Matsukata, Tokyo, JP;
Eiichi Ozawa, Katsushika, JP;
Jean-Marie Friedt, Funakawara, JP;
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427600 ; 427185 ; 427213 ; 427215 ; 427216 ; 427255 ; 4272551 ; 4272552 ; 4272553 ; 118716 ; 423344 ; 423349 ;
Abstract
A process for coating powders with ultrafine particles of silicon, silicon oxide, silicon nitride or alloys thereof, entailing:
Kojima, Toshinori. (1994). Process for the elaboration of powders uniformly coated with ultrafine (U.S. Patent No. 5298296). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5298296
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile