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:
Apr. 07, 2026
Filed:
Aug. 24, 2021
Inpria Corporation, Corvallis, OR (US);
Joseph B. Edson, Corvallis, OR (US);
Brian J. Cardineau, Corvallis, OR (US);
William Earley, Corvallis, OR (US);
Kierra Huihui-Gist, Albany, OR (US);
Thomas J. Lamkin, Corvallis, OR (US);
Robert E. Jilek, Philomath, OR (US);
Inpria Corporation, Corvallis, OR (US);
Abstract
Synthesis reactions are described to efficiently and specifically form compounds of the structure RSnL, where R is an organic ligand to the tin, and L is hydrolysable ligand or a hydrolysis product thereof. The synthesis is effective for a broad range of R ligands. The synthesis is based on the use of alkali metal ions and optionally alkaline earth (pseudo-alkaline earth) metal ions. Compounds are formed of the structures represented by the formulas RSn(C≡CSiR'), R′R″ACSnL, where A is a halogen atom (F, Cl, Br or I) or an aromatic ring with at least one halogen substituent, R′R″ (R″O) CSnLor R′R″ (N≡C) CSnZ.