Robert A Parry

US Patent:

46134859, Sep 23, 1986

Filed:

Feb 17, 1984

Appl. No.:

6/581101

Inventors:

Robert W. Parry - Salt Lake City UT
John A. Baumann - Ossining NY
Rozalie Schachter - Flushing NY

Assignee:

Stauffer Chemical Company - Westpoint CT

International Classification:

F01N 310

US Classification:

422173

Abstract:

The present invention provides a trap for a vapor species, particularly a pnictide. sub. 4 vapor species, for a vacuum system of the type including a vacuum chamber communicating with a forepump through a vacuum line. The trap may be positioned within the vacuum chamber itself, or in the alternative, the trap may be located between the vacuum chamber and the forepump. The trap includes a housing for a cracker, which may be a heated filament or a plasma, which cracks the pnictide vapor species into pnictide. sub. 2. The walls of the housing are cooled so that the trapped pnictide species readily forms a film and adheres to the walls of the housing. The pnictide. sub. 4 vapor species, which may be harmful to the operation of a forepump, is prevented from entering the forepump. A removable sleeve can be positioned in the housing so that the cracked species adheres to it. The sleeve may be removed from the housing for maintenance and replacement purposes.

US Patent:

47465000, May 24, 1988

Filed:

Jul 16, 1986

Appl. No.:

6/886567

Inventors:

Robert W. Parry - Salt Lake City UT
John A. Baumann - Ossining NY
Rozalie Schachter - Flushing NY

Assignee:

Stauffer Chemical Company - Westport CT

International Classification:

B01D 310

US Classification:

423322

Abstract:

A fore line trap is located before the forepump in a vacuum system. The trap utilizes a cracker, which may be a heated filament or a plasma, and cold walls. The cracker cracks pnictide gas species such as P. sub. 4 into other species such as P. sub. 2 which have a higher sticking co-efficient. The pnictides are deposited on the cold walls. The cold walls preferably comprise a sleeve which may be removed from the trap and replaced by a clean one.

US Patent:

20210129145, May 6, 2021

Filed:

Aug 13, 2018

Appl. No.:

16/491539

Inventors:

- Salt Lake City UT, US
Robert Parry - Salt Lake City UT, US
Dale Emery - Salt Lake City UT, US
Derek Bosh - Herriman UT, US

International Classification:

B01L 3/00
G01N 35/10
C12Q 1/686

Abstract:

A device for forming a liquid aliquot, the device including: a first layer; an elastic second layer overlapping the first layer; a first passageway to receive and hold a volume of liquid, the first passageway formed from the first and second layers; a first actuator to press on the elastic layer thereby dividing the liquid filled passageway into a series of liquid aliquots; a series of vents associated with the series of aliquots; a second actuator to control flow of liquid aliquots through the associated vents; and an attachment structure for attachment of aliquot receptacles to receive liquid aliquots that flow through the vents.

US Patent:

20200157614, May 21, 2020

Filed:

Sep 27, 2019

Appl. No.:

16/585653

Inventors:

- Salt Lake City UT, US
Robert J. Parry - Park City UT, US

Assignee:

KimanTech, LLC - Salt Lake City UT

International Classification:

C12Q 1/6848
B01L 3/00
B01L 3/02
C12Q 1/686

Abstract:

A liquid dispensing device for a container, and associated systems and methods, are disclosed. The liquid dispensing device can include a penetrating tip configured to penetrate a container, which is configured to have a liquid disposed therein. Relative movement of the penetrating tip and the container toward one another can be operable to create an opening in a portion of the container, and the liquid can dispense from the container through the opening.

US Patent:

20200001294, Jan 2, 2020

Filed:

Sep 9, 2019

Appl. No.:

16/564797

Inventors:

- Salt Lake City UT, US
Robert Parry - Salt Lake City UT, US
Dale Emery - Salt Lake City UT, US
Derek Bosh - Herriman UT, US

International Classification:

B01L 3/00

Abstract:

A device for forming a liquid aliquot, the device including: a first layer; an elastic second layer overlapping the first layer; a first passageway to receive and hold a volume of liquid, the first passageway formed from the first and second layers; a first actuator to press on the elastic layer thereby dividing the liquid filled passageway into a series of liquid aliquots; a series of vents associated with the series of aliquots; a second actuator to control flow of liquid aliquots through the associated vents; and an attachment structure for attachment of aliquot receptacles to receive liquid aliquots that flow through the vents.

US Patent:

20160251708, Sep 1, 2016

Filed:

Oct 4, 2014

Appl. No.:

15/027232

Inventors:

- Salt Lake City UT, US
Robert J. Parry - Park City UT, US

Assignee:

AvanSci Bio, L.L.C. - Salt Lake City UT

International Classification:

C12Q 1/68
B01L 3/00
B01L 3/02

Abstract:

A liquid dispensing device for a container, and associated systems and methods, are disclosed. The liquid dispensing device can include a penetrating tip configured to penetrate a container, which is configured to have a liquid disposed therein. Relative movement of the penetrating tip and the container toward one another can be operable to create an opening in a portion of the container, and the liquid can dispense from the container through the opening.

US Patent:

20140329269, Nov 6, 2014

Filed:

Nov 16, 2011

Appl. No.:

13/981541

Inventors:

Nils B. Adey - Salt Lake City UT, US
Katherine B. Geiersbach - Salt Lake City UT, US
Mark Herrmann - Bountiful UT, US
Robert J. Parry - Park City UT, US

International Classification:

G01N 1/31

US Classification:

435 30, 4353091

Abstract:

Devices, systems, and associated methods for selectively extracting a material from a sample are provided. In one aspect, for example, a method for selectively extracting biological material from a biological sample can include identifying a region of biological material to be extracted from a biological sample disposed on a substantially planar surface, applying an extraction tool to the region of biological material to disrupt biological material from the biological sample, and dispensing a liquid at the region of biological material. The method can also include aspirating the liquid and the disrupted biological material from the biological sample.