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. 06, 2001
Filed:
Mar. 22, 2000
Applicant:
Inventors:
Kazuhiko Nagano, Sakai, JP;
Kazunobu Abe, Sakai, JP;
Shigefumi Kamisaka, Sakai, JP;
Kiyoshi Fukai, Sakai, JP;
Tsutomu Hatanaka, Sakai, JP;
Shinji Ohgama, Sakai, JP;
Hiroshi Nakao, Sakai, JP;
Minoru Yoneda, Sakai, JP;
Hideto Mizutani, Sakai, JP;
Assignee:
Sakai Chemical Industry Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/124 ; C01B 1/314 ; C01G 3/02 ;
U.S. Cl.
CPC ...
C01B 3/124 ; C01B 1/314 ; C01G 3/02 ;
Nagano, Kazuhiko. (2001). Method for producing fine spherical particles of carbonate or hydroxide of nickel, cobalt or copper (U.S. Patent No. 6197273). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6197273
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile