Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lee Feigenbaum — 15 Patents

IBM: 15 patents #7,470 of 70,183Top 15%
Brookline, MA: #277 of 3,196 inventorsTop 9%
Massachusetts: #8,211 of 88,656 inventorsTop 10%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Lee Feigenbaum has been granted 15 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in September 2014. Lee Feigenbaum ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Lee Feigenbaum in Brookline, MA, US.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8839092 Multi-user, multi-timed collaborative annotation Jordi Albornoz, Sean J. Martin, Simon Martin, Lonnie A. McCullough, Elias Torres 2014-09-16 $3,547,000
8751919 Creation and retrieval of global annotations Jordi Albornoz, Avijit Chatterjee, Sean J. Martin, Lonnie A. McCullough, Herschel J. R. Weintraub 2014-06-10 $4,765,000
8539346 Associating annotations with document families Jordi Albornoz, Douglas R. Fish, Sean J. Martin, Hoa T. Tran, David A. Wall 2013-09-17 $4,204,000
8380671 System and method for creating a new annotation for a data source Jordi Albornoz, Kyle L. Henderson 2013-02-19 $3,959,000
8230326 Method for associating annotations with document families Jordi Albornoz, Douglas R. Fish, Sean J. Martin, Hoa T. Tran, David A. Wall 2012-07-24 $4,383,000
7987509 Generation of unique significant key from URL get/post content Sean J. Martin, Simon Martin, Elias Torres 2011-07-26 $7,667,000
7870392 Digital fingerprinting for management and recovery of data objects Jordi Albornoz, Sean J. Martin, Simon Martin, Lonnie A. McCullough, Elias Torres 2011-01-11 $2,856,000
7865815 Integration and presentation of current and historic versions of document and annotations thereon Jordi Albornoz, Brian J. Cragun, Sean J. Martin 2011-01-04 $2,931,000
7689578 Dealing with annotation versioning through multiple versioning policies and management thereof Jordi Albornoz, Brian J. Cragun, Kyle L. Henderson, Robert Russell Nelson, Cale T. Rath 2010-03-30 $5,470,000
7669117 Method and system for creation and retrieval of global annotations Jordi Albornoz, Avijit Chatterjee, Sean J. Martin, Lonnie A. McCullough, Herschel J. R. Weintraub 2010-02-23 $6,192,000
7660846 Method for dynamically targeted instant messaging Jordi Albornoz 2010-02-09 $5,437,000
7636883 User form based automated and guided data collection Jordi Albornoz, Sean J. Martin, Simon Martin, Lonnie A. McCullough, Madhusmita Mitra +1 more 2009-12-22 $27,512,000
7472341 Multi-user, multi-timed collaborative annotation Jordi Albornoz, Sean J. Martin, Simon Martin, Lonnie A. McCullough, Elias Torres 2008-12-30 $5,097,000
7305557 Management and recovery of data object annotations using digital fingerprinting Jordi Albornoz, Sean J. Martin, Simon Martin, Lonnie A. McCullough, Elias Torres 2007-12-04 $7,765,000
7254593 System and method for tracking annotations of data sources Jordi Albornoz, Kyle L. Henderson 2007-08-07 $6,917,000