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:
Oct. 30, 2018
Filed:
Jan. 08, 2015
Heraeus Precious Metals North America Conshohocken Llc, West Conshohocken, PA (US);
Lei Wang, Conshohocken, PA (US);
Cuiwen Guo, Horsham, PA (US);
Raymond M. Cosimano, Philadelphia, PA (US);
Li Yan, West Conshocken, PA (US);
Brenton Yancey, Wilmington, DE (US);
Heraeus Precious Metals North America Conshohocken LLC, West Conshohocken, PA (US);
Abstract
An inorganic reaction system comprising a lead-bismuth-tellurium-silicate composition of Formula (I): Pb—Bi—Te—Si-M-O, wherein 0<a, b, c, d, or g≤1, 0≤d, e≤1, and the sum of a, b, c, d and g is 1, 0<a≤0.05, 0.2<b≤0.95, 0<c≤0.5, 0<d≤0.2, 0<g≤0.5, a:b is between about 0.1:99.9 to about 5:95, b:c is between about 50:50 to 99:1, a:c is between about 1:99 to about 10:90, b:g is between about 50:50 to about 98:2, M is one or more elements, and e is a number sufficient to balance the Pb, Bi, Te, Si, and M components.