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:
Feb. 13, 2001
Filed:
May. 12, 1999
Applicant:
Inventors:
Dieter Guhl, Speyer, DE;
Volker von Drach, Seeshaupt, DE;
Assignee:
Th, Goldschmidt AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 1/720 ;
U.S. Cl.
CPC ...
C01B 1/720 ;
Abstract
The invention relates to a process for the preparation of SnS,and comprises reacting SnSO,, tin(II) formate or tin(II) oxalate with sulfur under a standard atmosphere or under protective gas without addition of halide-containing substances.
Guhl, Dieter. (2001). Process for the thermal preparation of tin (iv) sulfides (U.S. Patent No. 6187281). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6187281
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile