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:
Aug. 22, 1995
Filed:
Jan. 07, 1993
Applicant:
Inventors:
Kazuhiko Nakajima, Osaka, JP;
Satoshi Ando, Osaka, JP;
Akira Dohn, Osaka, JP;
Hideo Yoshitome, Kishiwada, JP;
Assignee:
Kanebo Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423700 ;
Abstract
Synthetic zeolite is stabilized to water by soaking it in an acid solution for a prolonged time. The stabilized synthetic zeolite does not exhibit alkalinity when it is dispersed in water at room temperature or elevated temperatures for 24 hours or more.
Nakajima, Kazuhiko. (1995). Stabilized synthetic zeolite and a process for the preparation thereof (U.S. Patent No. 5443812). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5443812
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile