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Patent No. 6205950

Pet Toilet-Like Water Disk and Food Storage

One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."

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Inventor: Mark A. Johnson


Address: Chillicothe, OH
No. of patents: 17
Last patent issue date: 04/06/2004

NumberTitleIssue Date
6716314Method for making improved abrasion resistant overlays
A method for forming an abrasion resistant sheet which comprises forming a web of cellulosic fibers on a papermaking machine and applying a slurry including an encapsulated abrasion-resistant grit to the upper surface of the web on the papermaking machine. ...
04/06/2004
6551455Multi-layer printable wear resistant papers including particle rich interior layer
A process for forming an abrasion resistant, printable sheet which comprises forming a web of cellulosic fibers on a papermaking machine and applying a slurry including an abrasion-resistant grit to the upper surface of the web on the papermaking machine ...
04/22/2003
5916727Self-contained imaging assembly
A sealed self-contained photohardenable imaging assembly comprising in order: a first transparent support; a subbing layer; an imaging layer comprising a developer material and a plurality of photohardenable microcapsules encapsulating a photohardenable c...
06/29/1999
5785811Process for treating lignocellulosic material with soybean peroxidase in the presence of peroxide
Wood pulps are bleached and/or delignified using soybean peroxidase. A protease, xylanase, ligninase, pectin esterase, pectin lyase or manganese peroxidase may also be used simultaneously or as a pretreatment or posttreatment....
07/28/1998
5783353Self-contained imaging assembly
A sealed self-contained photohardenable imaging assembly comprising: a first transparent polymeric film support; a second polymeric film support which may be opaque or transparent; an imaging layer disposed between said first transparent support and said second sup...
07/21/1998
5508180Biocatalytic oxidation using soybean peroxidase
Biocatalytic oxidative processes wherein oxidizable substrates are reacted in the presence of soybean peroxidase are described. Preferred biocatalytic oxidative reactions include the oxidation of sulfides, O-dealkylation of alkyl aryl ethers, N-dealkylati...
04/16/1996
5491085Method of recovering peroxidase from seed hulls using a freeze-thaw technique
Peroxidase can be recovered from seed hulls in an improved method using a freeze-thaw technique. First, the seed hulls are comminuted, placed into water and homogenized. Next, the homogenate is frozen then thawed. The enzyme is then recovered from the aqu...
02/13/1996
5391488Biocatalytic oxidation of a reactive primary alcohol using soybean peroxidase
Biocatalytic oxidative processes wherein oxidizable substrates are reacted in the presence of a peroxidase such as soybean peroxidase or another legume peroxidase is described....
02/21/1995
5374555Protease catalyzed treatments of lignocellulose materials
A method for the delignification of wood pulps by use of protease enzymes. Useful proteases include bromelain, pepsin and papain. The proteases are used to delignify the wood by degrading the wood protein, extensin....
12/20/1994
5370770Method for deinking printed waste paper using soybean peroxidase
A method of deinking printed waste paper for recycle which comprises converting a printed waste paper to a fibrous pulp in an aqueous medium to form a fibrous pulp slurry; contacting the slurry with a soybean peroxidase and a peroxide to deink the pulp; s...
12/06/1994
5330619Method for repulping fibrous materials containing crosslinked polyamide wet strength agents with enzyme
A method for treating fibrous sheet materials such as paper or paperboard containing polyamide resin as a wet strength agent which comprises reacting the fibrous materials with an enzyme to hydrolyze the resin and thereby improve repulping of the fibrous ...
07/19/1994
5278046Soybean peroxidase assays
An analytical composition comprising antibody conjugate, an indicator which is capable of providing a detectable condition in the presence of peroxidase and hydrogen peroxide assays performed using this composition are described....
01/11/1994
5188953Biocatalytic oxidation using soybean peroxidase
Biocatalytic oxidative processes wherein oxidizable substrates are reacted with peroxides in the presence of a peroxidase such as soybean peroxidase or another legume peroxidase; an oxidative coupling reaction for producing phenolic resins; a method for t...
02/23/1993
5178762Soybean peroxidase treatment of contaminated substances
A method for oxidizing organic and/or heavy metal contaminants in wastewaters, sludges, or soils containing such contaminants by contacting the wastewaters, sludges, or soils with soybean peroxidase and a peroxide....
01/12/1993
5153298Biocatalytic process for preparing phenolic resins
Disclosed is a process for the preparation of a phenolic resin which comprises reacting a phenol with a peroxidase or an oxidase enzyme and a peroxide in an organic solvent-containing medium, wherein said phenol and said organic solvent are present at a r...
10/06/1992
5147793Biocatalytic oxidation using soybean peroxidases
Biocatalytic oxidative processes wherein oxidizable substrates are reacted with peroxides in the presence of a peroxidase such as soybean peroxidase or another legume peroxidase; an oxidative coupling reaction for producing phenolic resins; a method for t...
09/15/1992
5112752Biocatalytic oxidation using soybean and other legume peroxidases
Biocatalytic oxidative processes wherein oxidizable substrates are reacted with peroxides in the presence of a peroxidase such as soybean peroxidase or another legume peroxidase; an oxidative coupling reaction for producing phenolic resins; a method for t...
05/12/1992
 
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