Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NB

Nigel Brown — 6 Patents

IBM: 6 patents #16,491 of 70,183Top 25%
King City, CA: #124 of 852 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Nigel Brown has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2006 and the most recent in April 2013. Nigel Brown ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Nigel Brown in King City, ON, CA.

Patents per Year

Patents granted per year, 2006 to 2013Bar chart with a peak of 2 patents in 2010.peak 22006: 1 patents20062009: 1 patents20092010: 2 patents20102011: 1 patents20112013: 1 patents2013

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8429709 Privacy ontology for identifying and classifying personally identifiable information and a related GUI Carolyn Brodie, John Karat, Clare-Marie Karat, Peter K. Malkin 2013-04-23 $7,839,000
7962962 Using an object model to improve handling of personally identifiable information Steven B. Adler, Endre Felix Bangerter, Kathryn Ann Bohrer, Jan L. Camenisch, Arthur M. Gilbert +12 more 2011-06-14 $3,503,000
7739141 Consulting assessment environment Yim Chan, Christopher James Dolder, Marie-Paule Christyne Gauthier, Howard Young 2010-06-15 $4,416,000
7711749 Privacy ontology for identifying and classifying personally identifiable information and a related GUI Carolyn Brodie, John Karat, Clare-Marie Karat, Peter K. Malkin 2010-05-04 $4,679,000
7603317 Using a privacy agreement framework to improve handling of personally identifiable information Steven B. Adler, Arthur M. Gilbert, Charles Campbell Palmer, Michael Schnyder, Michael Waidner 2009-10-13 $16,422,000
7069427 Using a rules model to improve handling of personally identifiable information Steven B. Adler, Endre Felix Bangerter, Jan L. Camenisch, Arthur M. Gilbert, Guenter Karjoth +8 more 2006-06-27 $5,894,000