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:
Jul. 08, 2003
Filed:
Mar. 12, 2001
Applicant:
Inventors:
Toshimori Sekine, Ibaraki, JP;
Hongliang He, Ibaraki, JP;
Takamichi Kobayashi, Ibaraki, JP;
Koji Kimoto, Ibaraki, JP;
Mamoru Mitomo, Ibaraki, JP;
Assignee:
National Institute for Research in Inorganic Materials, Tsukuba, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B 3/5599 ;
U.S. Cl.
CPC ...
C04B 3/5599 ;
Abstract
A high pressure phase spinel type sialon represented by the chemical formula Si Al O N (0<x≦4.2), and a high pressure phase spinel type silicon oxynitride represented by the chemical formula Si O N (═Si N .xSiO , 0<x<1). Methods for their production by instantaneous pressing by means of an impulse wave.
Sekine, Toshimori. (2003). Spinel type sialon, spinel type silicon oxynitride and methods for producing their powders (U.S. Patent No. 6589899). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6589899
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile