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Perry A. Ratcliff
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Scottsdale, AZ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for treating herpes virus
Patent number
6,287,551
Issue date
Sep 11, 2001
Vortech, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treating itching of the vagina
Patent number
6,280,716
Issue date
Aug 28, 2001
Vortech, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for treating chlamydia infection
Patent number
6,277,363
Issue date
Aug 21, 2001
Vortech, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treating HIV with chlorine dioxide and a phosphate compound
Patent number
6,274,132
Issue date
Aug 14, 2001
Vortech, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of treating HIV by a topical composition
Patent number
6,200,557
Issue date
Mar 13, 2001
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compound and method for degrading amino acids
Patent number
6,136,348
Issue date
Oct 24, 2000
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Personal lubricant to prevent and stop itching
Patent number
6,114,398
Issue date
Sep 5, 2000
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for treating abnormal conditions of the epithelium of b...
Patent number
6,017,554
Issue date
Jan 25, 2000
Micropure, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treating vaginitis and endometriosis
Patent number
5,935,592
Issue date
Aug 10, 1999
Micropure, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treating the epithelium of bodily orifices with chlorine...
Patent number
5,902,575
Issue date
May 11, 1999
Micropure, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for oxidatively consuming volatile sulfur compounds at bodil...
Patent number
5,834,003
Issue date
Nov 10, 1998
Micropure, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for treating abnormal conditions of the epithelium of b...
Patent number
5,811,115
Issue date
Sep 22, 1998
Micropure, Inc.
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for treatment of abnormal conditions of the epithelium of bo...
Patent number
5,618,550
Issue date
Apr 8, 1997
RBR Holdings
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composition for treatment of abnormal conditions of the epithelium...
Patent number
5,489,435
Issue date
Feb 6, 1996
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral health preparation and method
Patent number
5,348,734
Issue date
Sep 20, 1994
Micropure Inc.
Perry Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral health preparation and method
Patent number
5,200,171
Issue date
Apr 6, 1993
Micropure, Inc.
Perry Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for cleaning dental prosthetic devices
Patent number
4,975,285
Issue date
Dec 4, 1990
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for retarding formation of dental plaque
Patent number
4,925,656
Issue date
May 15, 1990
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for retarding dental plaque by killing streptococcus sanguis
Patent number
4,889,714
Issue date
Dec 26, 1989
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preventing periodontitis
Patent number
4,886,657
Issue date
Dec 12, 1989
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for debriding
Patent number
4,855,135
Issue date
Aug 8, 1989
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease...
Patent number
4,851,213
Issue date
Jul 25, 1989
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention of plaque formation and plaqu...
Patent number
4,818,519
Issue date
Apr 4, 1989
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,793,989
Issue date
Dec 27, 1988
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,792,442
Issue date
Dec 20, 1988
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,788,053
Issue date
Nov 29, 1988
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,786,492
Issue date
Nov 22, 1988
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,696,811
Issue date
Sep 29, 1987
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and composition for prevention and treatment of oral disease
Patent number
4,689,215
Issue date
Aug 25, 1987
Perry A. Ratcliff
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE