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Frederick James Rohman
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Loveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Methods for whitening teeth
Patent number
7,122,199
Issue date
Oct 17, 2006
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for whitening teeth
Patent number
6,884,426
Issue date
Apr 26, 2005
The Procter & Gamble Co.
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery systems for a tooth whitener
Patent number
6,551,579
Issue date
Apr 22, 2003
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery system for an oral care substance using a strip of materia...
Patent number
6,136,297
Issue date
Oct 24, 2000
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery system for an oral care substance using a strip of materia...
Patent number
6,096,328
Issue date
Aug 1, 2000
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery system for an oral care substance using a strip of materia...
Patent number
5,894,017
Issue date
Apr 13, 1999
The Procter & Gamble Company
Paul A. Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery system for a tooth whitener using a strip of material havi...
Patent number
5,891,453
Issue date
Apr 6, 1999
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Delivery system for a tooth whitener using a strip of material havi...
Patent number
5,879,691
Issue date
Mar 9, 1999
The Procter & Gamble Company
Paul A. Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080031910
Publication date
Feb 7, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080025927
Publication date
Jan 31, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080025928
Publication date
Jan 31, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080025923
Publication date
Jan 31, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080025924
Publication date
Jan 31, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20080026021
Publication date
Jan 31, 2008
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods of tooth bleaching
Publication number
20070253990
Publication date
Nov 1, 2007
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery system for an oral care substance
Publication number
20070248634
Publication date
Oct 25, 2007
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tooth whitening substances
Publication number
20070086961
Publication date
Apr 19, 2007
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for whitening teeth
Publication number
20070003495
Publication date
Jan 4, 2007
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tooth whitening substances
Publication number
20050238591
Publication date
Oct 27, 2005
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for whitening teeth
Publication number
20050196352
Publication date
Sep 8, 2005
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Tooth whitening substances
Publication number
20030211056
Publication date
Nov 13, 2003
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for whitening teeth
Publication number
20030068284
Publication date
Apr 10, 2003
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery systems for a tooth whitener and methods of using the same
Publication number
20020012685
Publication date
Jan 31, 2002
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery systems for a tooth whitener
Publication number
20020006388
Publication date
Jan 17, 2002
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for whitening teeth
Publication number
20020006387
Publication date
Jan 17, 2002
The Procter & Gamble Company
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Delivery systems for a tooth whitener
Publication number
20010053375
Publication date
Dec 20, 2001
Paul Albert Sagel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE