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:
Apr. 03, 1984
Filed:
Jun. 26, 1981
Applicant:
Inventors:
Tsuneshi Takeda, Wakayama, JP;
Kazuya Otsuji, Wakayama, JP;
Junichi Tamura, Wakayama, JP;
Yoshikazu Morii, Wakayama, JP;
Michio Higashiwaki, Sakai, JP;
Yoshitaka Nakatani, Wakayama, JP;
Assignee:
Kao Soap Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; C01B / ;
U.S. Cl.
CPC ...
4234 / ;
Abstract
A hollow granular percarbonate is disclosed wherein the granules are hollow and the shell thereof is made of a crystalline percarbonate, along with a process for the preparation thereof.
Takeda, Tsuneshi. (1984). Hollow granular percarbonate (U.S. Patent No. 4440732). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4440732
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile