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:
Nov. 21, 1989
Filed:
May. 19, 1988
Applicant:
Inventors:
Tetsuro Horiuchi, Gardena, CA (US);
Arnold E Goldman, Canoga Park, CA (US);
Durai N Raghavan, Plano, TX (US);
Assignee:
Ensci, Inc., Woodland Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C / ; C03C / ; C04B / ;
U.S. Cl.
CPC ...
501 27 ; 501 35 ; 501 64 ; 106 99 ;
Abstract
The invention relates to alkaline resistant glasses, particularly glass fibers, which comprise silica, calcia and at least one lanthanide series metal oxide effective to enhance the alkali resistance of the glasses.
Horiuchi, Tetsuro. (1989). Lathanide series oxide modified alkaline-resistant glass (U.S. Patent No. 4882302). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4882302
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile