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:
Dec. 15, 1998
Filed:
Mar. 07, 1997
Applicant:
Inventors:
Kiyotaka Arai, Ichihara, JP;
Kenji Yamada, Ichihara, JP;
Hachiro Hirano, Ichihara, JP;
Masakuni Satoh, Yokohama, JP;
Assignee:
Asahi Glass Company Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B / ; C03B / ; C03B / ; C03B / ;
U.S. Cl.
CPC ...
65 173 ; 65211 ; 65213 ; 65214 ; 501 33 ; 501 84 ; 501 85 ; 264 15 ; 264434 ;
Abstract
A process for producing inorganic microspheres (solid spheres or hollow spheres), which comprises pulverizing a material by wet pulverization to an average particle size of at most 5 .mu.m to obtain a slurry of a pulverized powder material, spraying the slurry to form liquid droplets, and heating the liquid droplets to fuse or sinter the powder material to obtain inorganic microspheres.
Arai, Kiyotaka. (1998). Process for producing inorganic microspheres (U.S. Patent No. 5849055). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5849055
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile