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. 04, 2012
Filed:
Feb. 17, 2012
Qiang Yu, Grayslake, IL (US);
Srinivas Veeramasuneni, Round Lake, IL (US);
Weixin D. Song, Vernon Hills, IL (US);
Wenqi Luan, Hawthorn Woods, IL (US);
Qiang Yu, Grayslake, IL (US);
Srinivas Veeramasuneni, Round Lake, IL (US);
Weixin D. Song, Vernon Hills, IL (US);
Wenqi Luan, Hawthorn Woods, IL (US);
United States Gypsum Company, Chicago, IL (US);
Abstract
A reduced weight, reduced density gypsum panel that includes high expansion vermiculite with fire resistance capabilities that are at least comparable to (if not better than) commercial fire rated gypsum panels with a much greater gypsum content, weight and density.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile