Robert R Beitle

US Patent:

20030077642, Apr 24, 2003

Filed:

Sep 24, 2002

Appl. No.:

10/253187

Inventors:

Ingrid Fritsch - Fayetteville AR, US
Robert Beitle - Fayetteville AR, US
Zoraida Aguilar - Cincinnati OH, US

International Classification:

C12Q001/68
G01N033/543
G01N033/50

US Classification:

435/006000, 436/518000, 205/777500

Abstract:

Methods and devices for improved chemical and biomass detection assays combined well defined microstructures having independently addressable electrodes with various surface immobilization electrochemical assays. Combining known chemical detection immobilization assays, electrochemically active moieties with microstructures having independently addressable electrodes provides for vastly improved methods of detecting microorganisms, chemical compounds, and measuring membrane transport.

US Patent:

20030108922, Jun 12, 2003

Filed:

Sep 23, 2002

Appl. No.:

10/252342

Inventors:

Ingrid Fritsch - Fayetteville AR, US
Robert Beitle - Fayetteville AR, US
Zoraida Aguilar - Cincinnati OH, US

International Classification:

C12Q001/68

US Classification:

435/006000

Abstract:

A novel, surface immobilization electrochemical assay allows for rapid, accurate and highly sensitive detection of microorganisms and biological molecules. Known surface immobilization methods are utilized to bind an analyte to a surface. A binding material with a covalently attached electroactive complex generates electrical current in the presence of analyte. An electrode is used to detect the current, that is directly related to the concentration of analyte. The invention is especially suitable for detection of

US Patent:

20090217164, Aug 27, 2009

Filed:

Nov 13, 2008

Appl. No.:

12/269965

Inventors:

Robert R. Beitle - Fayetteville AR, US
Noel Romey - Cabot AR, US
Steven Setzer - Rogers AR, US
H. Michael Cheung - Hudson OH, US

International Classification:

G06F 3/01

US Classification:

715702, 715865

Abstract:

A user interface for software applications enables the full use of graphical user interface (GUI) software, particularly engineering design software, by visually impaired individuals. The interface combines tactile representations of graphical elements, non-visual cues, and a hardware element to allow the effective placement and interconnection of graphic elements using design software.

US Patent:

20120295974, Nov 22, 2012

Filed:

May 15, 2012

Appl. No.:

13/471624

Inventors:

Andrew Proctor - Fayetteville AR, US
Reddy Yettella Venkata Ramesh - Fayetteville AR, US
Latha Devareddy - Battle Creek MI, US
Robert R. Beitle - Fayetteville AR, US

Assignee:

BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS - Little Rock AR

International Classification:

A61K 31/202
A61P 3/04
A23L 3/349
A23L 1/015
A23K 1/16
A23L 1/30
C11C 3/14
B01J 19/12

US Classification:

514560, 554230, 426248, 426648, 426541, 426545

Abstract:

This invention relates generally to trans-,trans-conjugated linoleic acid compositions and use thereof, and in particular to trans-,trans-conjugated linoleic acid produced from photoisomerization of soy oil in the presence of an antioxidant, and used in pharmaceutical, nutraceutical and human and animal food compositions for improved health. The invention also relates generally to a method for treatment and prevention of health-related disorders of obesity by administration of pharmaceutical, nutraceutical and/or food compositions containing and/or prepared from trans-,trans-conjugated linoleic acid-rich soy oil.

US Patent:

20150139944, May 21, 2015

Filed:

Oct 23, 2014

Appl. No.:

14/521845

Inventors:

- Little Rock AR, US
Robert R. Beitle - Fayetteville AR, US
Mohammad M. Ataai - Pittsburgh PA, US
Patrick R. Bartlow - Pittsburgh PA, US
Ralph L. Henry - Fayetteville AR, US

International Classification:

C12N 1/20
C12P 21/00

US Classification:

424 852, 43525233, 43525231, 514 11, 4241301, 4241841, 424 941, 514 76, 514 97, 424 854, 514 152, 514 155, 514 137, 435183

Abstract:

Provided is a separatome-based recombinant peptide, polypeptide, and protein expression and purification platform based on the juxtaposition of the binding properties of host cell genomic peptides, polypeptides, and proteins with the characteristics and location of the corresponding genes on the host cell chromosome, such as that of , yeast, or other prokaryotes, insect cells, mammalian cells, etc. This platform quantitatively describes and identifies priority deletions, modifications, or inhibitions of certain gene products to increase chromatographic separation efficiency, defined as an increase in column capacity, column selectivity, or both, with emphasis on the former. Moreover, the platform provides a computerized knowledge tool that, given separatome data and a target recombinant peptide, polypeptide, or protein, intuitively suggests strategies leading to efficient product purification. The separatome-based protein expression and purification platform is an efficient bioseparation system that intertwines host cell expression systems and chromatography.