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. 04, 2014
Filed:
Sep. 14, 2012
Douglas W. Stephan, Toronto, CA;
Gregory C. Welch, Hubley, CA;
Jenny S. J. Mccahill, Hubley, CA;
Stephan Consulting Corporation, Toronto, Ontario, CA;
Abstract
A compound having the formula (I) where each of R, R, Rand Ris independently C-Caryl-, C-Ccycloalkyl-, C-Caryl having at least one C-Calkyl substituent, C-Ccycloalkyl having at least one C-Calkyl substituent, C-Cbranched alkyl-, C-Clinear alkyl-, RO—, —NRR', —PRR′, —SR, fluoro substituted forms thereof, and perfluoro forms thereof: and Ris C-Caryl-, C-Ccycloalkyl-, C-Caryl having at least one C-Calkyl substituent, C-Ccycloalkyl having at least one C-Calkyl substituent, C-Cbranched alkyl-, C-Clinear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; where R and R′ are each independently C-Caryl-, C-Ccycloalkyl-, C-Caryl having at least one C-Calkyl substituent, C-Ccycloalkyl having at least one C-Calkyl substituent, C-Cbranched alkyl-, C-Clinear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; A is N, P, S, or O with the proviso that when A is S, Ris a nullity; and M is B, Al, Ga or In.