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. 11, 2014
Filed:
Jun. 04, 2012
Applicants:
Tsuyoshi Shimizu, Kobe, JP;
Nagayoshi Kobayashi, Kobe, JP;
Inventors:
Tsuyoshi Shimizu, Kobe, JP;
Nagayoshi Kobayashi, Kobe, JP;
Assignee:
Moresco Corporation, Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound of the formula (1), lubricant containing the compound and magnetic diskCH—(O—Z—R—X)  (1)wherein Z is —CHCHO— or —CHCH(OH)CHO—, R is —CHCFCFCFO(CFCFCFCFO)CFCFCFCH—, n is a real number of 0 to 20, X is —OH, —O(CH)OH, —OCHCH(OH)CHOH, —OCHCH(OH)CHO—CHor —OCHCH(OH)CHO—CH—OCH, m is an integer of 1 to 6.
Shimizu, Tsuyoshi. (2014). Fluoropolyether compound, lubricant and magnetic disk each containing the same (U.S. Patent No. 8668995). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8668995
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile