Derek Francis Parish

age ~74

from Red Bank, NJ

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Water-Soluble Yeast Extract Produced By Adding Peroxide To Growing Yeast Cells
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US Patent:

6858212, Feb 22, 2005
Filed:

Aug 6, 2002
Appl. No.:

10/213834
Inventors:

Durant B. Scholz - Chestnut Ridge NY, US
Derek Parish - Middletown NJ, US
Hans Schaeffer - Bethesda MD, US
Assignee:

Arch Personal Care Products, L.P. - South Plainfield NJ
International Classification:

A61K035/70
A61K035/72
A01N063/00
C12N001/00
C12N001/14
US Classification:

42419516, 424 9351, 4352551, 4352557, 435911
Abstract:

Provided is a process of and product resulting from adding a sub-lethal amount of a peroxide, or said peroxide in combination with sub-lethal ultra violet radiation, to a growing culture of a yeast; observing the change in absorbance of the culture at 256 nm as a measure of the injury occurring to the yeast cells, and upon reaching a predetermined absorbance value, purifying the water-soluble yeast extract from the peroxide containing yeast culture. The resulting product has at least 1. 5 respiratory units per mg dry weight and has significantly increased amounts of 15, 25 and 55 kilo Daltons (kD) molecular weight products compared to a Live Yeast Cell Derivative as determined by SDS slab gel electrophoresis. This product can be combined with a cosmetically acceptable carrier to provide a composition suitable for topical application to the skin.

Treatment Composition For Recreational Water
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US Patent:

20080011690, Jan 17, 2008
Filed:

May 25, 2007
Appl. No.:

11/807051
Inventors:

Derek Parish - Peachtree City GA, US
Christopher Zetena - Atlanta GA, US
International Classification:

C02F 5/08
C02F 1/68
US Classification:

210749000, 252175000, 252176000
Abstract:

The present invention is directed to a treatment composition for recreational water, comprising a high molecular weight water soluble resin composition made from long chain alkoxylated polymers or co-polymers that impart emollient properties to the recreational water, as well as articles of manufacture comprising packaging material and the treatment composition for recreational water contained within the packaging material. The present invention is also directed to methods for treating recreational water, and recreational water treated with the above treatment composition.

Treatment Composition For Recreational Water
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US Patent:

20120195979, Aug 2, 2012
Filed:

Apr 13, 2012
Appl. No.:

13/446366
Inventors:

Derek Francis PARISH - Peachtree City GA, US
Christopher M. ZETENA - Atlanta GA, US
Assignee:

ARCH CHEMICALS, INC. - Norwalk CT
International Classification:

A61K 31/08
A61K 33/22
A61K 33/04
A61K 33/06
A61K 38/16
A61P 17/16
C02F 1/68
A61K 31/195
C02F 103/42
US Classification:

424660, 210749, 210754, 210764, 514723, 424715, 424717, 424709, 514566, 424682, 514 188
Abstract:

The present invention is directed to a treatment composition for recreational water, comprising a high molecular weight water soluble resin composition made from long chain alkoxylated polymers or co-polymers that impart emollient properties to the recreational water, as well as articles of manufacture comprising packaging material and the treatment composition for recreational water contained within the packaging material. The present invention is also directed to methods for treating recreational water, and recreational water treated with the above treatment composition.

Water Treatment Composition Containing Halogen-Releasing Compound And Fluoropolymer
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US Patent:

20130178474, Jul 11, 2013
Filed:

Sep 20, 2012
Appl. No.:

13/623626
Inventors:

Michael J. Unhoch - Tyrone GA, US
Nicole Wise - Jonesboro GA, US
Derek Francis Parish - Peachtree City GA, US
Assignee:

Arch Chemicals, Inc. - Norwalk CT
International Classification:

A01N 25/00
US Classification:

514241
Abstract:

The present invention is directed to a water treatment composition, containing 50-99.9 wt. % of particulate halogen-releasing compound; and 0.1-10 wt. % of granular fluoropolymer, wherein all weight percentages are based on the total weight of the composition. The present invention is also directed to a water treatment composition, containing 50-99 wt. % of particulate halogen-releasing compound; 1-10 wt. % of aluminum sulfate; 0.5-15 wt. % of a sulfate salt selected from the group consisting of copper sulfate, zinc sulfate, and combinations thereof; and 0.1-10 wt. % of particulate polytetrafluoroethylene polymer, wherein all weight percentages are based on the total weight of the composition. One particular halogen-releasing compound is trichloroisocyanuric acid.

Producing Water-Soluble Yeast Extract By Adding Peroxide To Growing Yeast Cells
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US Patent:

6461857, Oct 8, 2002
Filed:

Jul 19, 2000
Appl. No.:

09/619222
Inventors:

Durant B. Scholz - Chestnut Ridge NY
Derek Parish - Middletown NJ
Hans Schaeffer - Bethesda MD
Assignee:

Arch Personal Care Products, L.P. - South Plainsfield NJ
International Classification:

A61K 600
US Classification:

4352551, 42419516, 424401, 435 41, 4352521, 4352557, 435911
Abstract:

Provided is a process of and product resulting from adding a sub-lethal amount of a peroxide to a growing culture of yeast, observing the change in absorbance of the culture at 256 nm as a measure of the injury occurring to the yeast cells, and, upon reaching a predetermined absorbance value, purifying the water-soluble yeast extract from the peroxide containing yeast culture. The resulting product has at least 1. 5 respiratory units per mg dry weight and has significantly increased amounts of 15, 25 and 55 kD molecular weight products compared to a Live Yeast Cell Derivative as determined by SDS slab gel electrophoresis. This product can be combined with a cosmetically acceptable carrier to provide a composition suitable for topical application to the skin.