David E Schneider

6404500, Jun 11, 2002

Jan 25, 1999

09/236827

David J. Schneider - Union KY
Gary L Claypoole - Westchester OH
Johnny Michael Sandlin - South Lebanon OH

Aqua Check Systems, INC - Covington KY

G01N 2159

356432, 356436

The disclosure of this invention relates to calorimeters and a process for operating a colorimeter. The colorimeter of the disclosure is controlled by a microprocessor which evaluates a predetermined radiation absorption curve for each sample. This is to be contrasted with the prior art wherein the test on a given sample evaluates only radiation absorption concentration points which are evaluated by the microprocessor. The colorimeter gives more accurate readings as a result of the fact that an absorption curve and its parameters are evaluated for each sample. The calorimeter uses multiple LEDs as a radiation source. The microprocessor further controls other functions of the colorimeter. A separate microprocessor may be used to control these other functions. The calorimeter and process of this invention are also useful in the analysis of samples for turbidity.

6616892, Sep 9, 2003

Jul 20, 2001

09/909707

David J. Schneider - Union KY

H S Chemical Co. Inc. - Covington KY

A61L 200

422 5, 424 766, 47 581 R, 119651

This invention deals with a process for treating and sanitizing animal habitats. In addition to sanitizing the habitat the production of ammonia and odor from fecal matter and urine is inhibited or terminated. In the process an animal habitat is cleaned and subsequently treated with trichloromelamine (TCM). The TCM may be applied by spraying the habitat with a solution of TCM, by dusting the habitat with powdered TCM or by treating bedding/litter with TCM. This process produces healthier animals and as such the productivity of a given grow out is increased. The process of this invention is particularly suited to animal habitats which are used to raise batches of hogs, cattle, turkeys and chickens on a continuous basis.

6667030, Dec 23, 2003

Sep 23, 2002

10/252473

David J. Schneider - Union KY, 41091

A61L 900

424 761, 424 762, 424 7621, 424 765, 424 766, 424 767, 424 768

The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges. The odor control composition of this invention is a solution of Chloramine-T which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Chloramine-T can be from about 0. 5 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0. 1 to about 5%. The Chloramine-T solutions of this invention are effective over a pH range of 6-14, with a preferred pH range being from 8 to about 9. 5.

6743420, Jun 1, 2004

Sep 20, 2001

09/957230

David J. Schneider - Union KY

H S Chemical Company - Covington KY

A61L 900

424 761, 424 762, 424 7621, 424 765, 424 766, 424 767

The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges. The odor control composition of this invention is a solution of Chloramine-T which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Chloramine-T can be from about 0. 5 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0. 1 to about 5%.

6749804, Jun 15, 2004

Oct 9, 2001

09/974159

David J. Schneider - Union KY
Jerry K. Bell - Fayetteville AR

H S Chemical Company, Inc. - Covington KY

A61L 200

422 5, 424 766, 47 581 R, 119651

This invention deals with a process for treating and sanitizing animal habitats. In addition to sanitizing the habitat the production of ammonia and odor from fecal matter and urine is inhibited or terminated. In the process an animal habitat is cleaned and subsequently treated with trichlormelamine (TCM). The TCM may be applied by spraying the habitat with a solution of TCM, by dusting the habitat with powdered TCM or by treating bedding/litter with TCM. This process produces healthier animals and as such the productivity of a given grow out is increased. The process of this invention is particularly suited to animal habitats which are used to raise batches of hogs, cattle, turkeys and chickens on a continuing basis. The TCM may be further incorporated into water soluble polymeric compositions which permit the TCM to be leached out in a controlled manner. Further the TCM may be incorporated into cellular and noncellular polymeric compositions which may be used as bedding/litter material, and cat litter.

6992208, Jan 31, 2006

Aug 4, 2003

10/634462

David J. Schneider - Union KY, US
Charles A. Schneider - Villa Hills KY, US
Kurt A. Jones - Cold Springs KY, US
Martin S Heineke - Cincinnati OH, US

H&S Chemical Company, Inc. - Covington KY

C07C 269/00

560167

A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.

7167673, Jan 23, 2007

Jun 23, 2004

10/874707

Daniel P. Cahill - Verona KY, US
Curtis D. Woodson - Georgetown KY, US
David Anthony Schneider - Lexington KY, US

Lexmark International, Inc. - Lexington KY

G03G 15/00

399384, 399385, 399387, 399394

A device and method for applying images to continuous media stock, such as rolls of paper, blank labels, etc. , using a cut-sheet image forming device. While the continuous media stock moves along a media path in the cut-sheet image forming device, one or more sensors in the cut-sheet image forming device detect inter-sheet holes disposed along the continuous media stock. Based on the detected inter-sheet holes, the cut-sheet image forming device tracks the position of the continuous media stock. By tracking the position of the continuous media stock, the cut-sheet image forming device can identify specific sections of the continuous media stock as image areas appropriate for image transfer.

7344727, Mar 18, 2008

Dec 10, 2003

10/732640

David J. Schneider - Union KY, US
Charles A. Schneider - Villa Hills KY, US

H&S Chemical Company, Inc. - Covington KY

A01N 25/02
A01N 43/68

424405, 424406, 424438, 514245

Animals have been domesticated and kept as a source of milk for tens of thousands of years, When humans keep animals for their ability to produce milk, the animals are usually kept in confined spaces. As a result of this confinement the animals are exposed to high levels of urine and fecal matter which originated with the animals which are being kept. This exposure contaminates the animal and in particular the udder and teats of the animal, with bacteria. In the milking process this bacteria can further contaminate the milk which is destine for human consumption. The bacteria can further cause mastitis in the bovine. The above set forth problems are eliminated in the subject invention wherein the udder and teat areas of the bovine are sanitized with a solution of trichloromelamine.