John Karat — 6 Patents at IBM | Patent Leaderboard

John Karat has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 1987 and the most recent in April 2013. John Karat ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Karat in Austin, TX, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8429709	Privacy ontology for identifying and classifying personally identifiable information and a related GUI	Carolyn Brodie, Nigel Brown, Clare-Marie Karat, Peter K. Malkin	2013-04-23	$7,839,000
8176019	Extending the sparcle privacy policy workbench methods to other policy domains	Carolyn Brodie, Clare-Marie Karat, Peter K. Malkin	2012-05-08	$8,171,000
7711749	Privacy ontology for identifying and classifying personally identifiable information and a related GUI	Carolyn Brodie, Nigel Brown, Clare-Marie Karat, Peter K. Malkin	2010-05-04	$4,679,000
7478157	System, method, and business methods for enforcing privacy preferences on personal-data exchanges across a network	Kathryn Ann Bohrer, Catherine Anne Chess, Robert Hoch, Dogan Kesdogan, Xuan Liu +2 more	2009-01-13	$4,505,000
5664061	Interactive computer system recognizing spoken commands	Joseph C. Andreshak, Gregg H. Daggett, John M. Lucassen, Stephen Levy, Robert Mack	1997-09-02	$11,536,000
4648062	Method for providing an on line help facility for interactive information handling systems	Steven E. Johnson, Thomas M. Ruiz	1987-03-03	$15,226,000

John Karat — 6 Patents

Issued Patents All Time

Patent Widget