Butala; Steven

Patent Applications and Registrations

Patent applications and USPTO patent grants for Butala; Steven.The latest application filed is for "method of measuring artificial sweeteners in bodily waste to identify and quantify drug consumption".

Company Profile

6.12.12

Butala; Steven - Provo UT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Toilet volatile organic compound analysis system for urine Grant 10,918,362 - Hall , et al. February 16, 2	2021-02-16
Microfabricated staged preconcentration and parallel column for gas chromatography Grant 10,295,511 - Hall , et al.	2019-05-21
Method of measuring artificial sweeteners in bodily waste to identify and quantify drug consumption Grant 10,241,122 - Hall , et al.	2019-03-26
Toilet for filtering and analyzing gas components of excretia Grant 10,139,381 - Hall , et al. Nov	2018-11-27
Method of Measuring Artificial Sweeteners in Bodily Waste to Identify and Quantify Drug Consumption App 20180284144 - Hall; David R. ; et al.	2018-10-04
Staged Preconcentration and parallel column gas chromatography Grant 10,088,458 - Hall , et al. October 2, 2	2018-10-02
Staged Preconcentration and Parallel Column Gas Chromatography App 20180172647 - Hall; David R. ; et al.	2018-06-21
Microfabricated Staged Preconcentration and Parallel Column for Gas Chromatography App 20180172646 - Hall; David R. ; et al.	2018-06-21
Filtering Toilet App 20180135287 - Hall; David R. ; et al.	2018-05-17
Breath Analysis Apparatus and Methods of Use Thereof App 20180125374 - Hall; David R. ; et al.	2018-05-10
Method of measuring food dyes in bodily waste to identify and quantify drug consumption Grant 9,927,448 - Hall , et al. March 27, 2	2018-03-27
Toilet Volatile Organic Compound Analysis System for Urine App 20180055488 - Hall; David R. ; et al.	2018-03-01

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