Other

Ralston Purina Company

Ronald A Lewis, Ii

Michael A Van Lente

Iouri Evtodienko

Vladimir Evtodienko

Lydia Dobler

Phillip Green

Robert Bauer

Cyndy Bolte

Charmaine C Bebiak

Katherine Waite

Carol J Allen

Glenn E Gibson

Methods are provided for glucose detection and quantification in urine. The methods include selecting a test device comprising a matrix impregnated with a chromogenic indicator mixture, locating the test device to promote incidental contact of same with animal urine, reading a developed indicator color after the device has been wetted with urine, and determining the animal's urine glucose concentration.

Threshold glucose detection in urine

The present invention is directed to a reagent composition for use in detection and quantification of glucose in urine comprising a first chromogenic indicator reagent combination capable of color development to indicate the presence of a lower concentration of glucose, a second chromogenic indicator reagent combination capable of color development to indicate the presence of a higher concentration of glucose, wherein the first chromogenic indicator prevents color development of the second chromogenic indicator unless the higher concentration of glucose is present, a scavenger that prevents color development of the first indicator reagent composition unless a threshold concentration of glucose is present.

Devices and test kits are provided for glucose detection and quantification in urine. The devices and kits comprise a chromogenic indicator mixture comprising a first indicator capable of color development to indicate the presence of a low-to-medium concentration of glucose, a second indicator capable of color development to indicate the presence of a higher concentration of glucose, wherein the first indicator prevents color development of the second indicator unless the higher concentration of glucose is present in the urine, and a non-chromogenic scavenger that interferes with color development of the first indicator when glucose levels are below a threshold concentration, and a carrier impregnated with the chromogenic indicator mixture.

Test-device for threshold glucose detection in urine

Test devices and methods are provided for detection of feline lower urinary tract disease. The test devices comprise a matrix impregnated with a color indicator and a stabilizer wherein the indicator remains stable when exposed to ambient conditions and wherein a positive color response remains stable for a sufficient time for the color response to be observed. The test devices may be provided for use in combination with conventional cat box filler.

Preparation and method for cat box filler additive capable of detecting feline lower urinary tract disease (FLUTD)

An animal litter container includes a bottom and a wall extending from the bottom. The wall includes a first portion and a second portion. An opening extends through the first portion and the first portion is shorter than the second portion. The first portion includes a ledge and the second portion includes a lip. The lip defines at least a portion of the opening and the ledge is wider than the lip. The bottom is textured to provide footing for the animal. A pair of slots extend through the ledge and a door extends across the opening and is attached to the wall utilizing the slots.

Animal litter container

Litter scoop

A litter composition including paper, sawdust, and zeolite molecular sieve is described. The composition is formed into pellets or discs having a size, soil-like consistency, and texture which is believed to be attractive to dogs. In addition, the litter has a high degree of absorption and odor control. The litter composition may further include sphagnum moss to provide additional absorbency.

Growing community of inventors

St. Louis, MO, United States of America

Ronald A Lewis, Ii