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

David P. Charboneau — 5 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
Durham, NC: #999 of 4,103 inventorsTop 25%
North Carolina: #10,126 of 45,564 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David P. Charboneau has been granted 5 US patents while listed as an inventor at IBM. The first was granted in 2011 and the most recent in December 2014. David P. Charboneau ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David P. Charboneau in Durham, NC, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8903785 Baselines over indexed, versioned data Simon K. Johnston, Philippe Mulet 2014-12-02 $2,384,000
8533182 Apparatuses, systems, and methods for efficient graph pattern matching and querying 2013-09-10
8275888 Indexing heterogeneous resources James Peter Branigan, Simon K. Johnston, Martin P. Nally, Lawrence Scott Rich, Edison L. Ting +1 more 2012-09-25 $5,997,000
8255394 Apparatus, system, and method for efficient content indexing of streaming XML document content James Peter Branigan, Simon K. Johnston 2012-08-28 $8,752,000
7908588 Program presentation with reviewer feedback maintenance Gary Johnston, Hirotaka Matsumoto, Takashi Sakairi, Kotaro Shima 2011-03-15 $6,222,000