Inventor · disambiguated record
Douglas Richard Grundman
Also filed as: GRUNDMAN DOUGLAS RICHARD
6 granted patents·1 pending application·21 citations·filing 2011–2014
77Inventor score
Top patents by PatentIndex Score
7 records- 0182US8612436B1Reverse engineering circumvention of spam detection algorithmsGRUNDMAN DOUGLAS RICHARD·Filed 2011·Granted Dec 17, 2013·10 cites·23 claims
- 0280US8738557B1Detection of spam using contextual analysis of data sourcesGRUNDMAN DOUGLAS RICHARD·Filed 2011·Granted May 27, 2014·7 cites·20 claims
- 0372US9372896B1Reverse engineering circumvention of spam detection algorithmsGOOGLE INC·Filed 2013·Granted Jun 21, 2016·3 cites·20 claims
- 0471US8909591B1Detection of spam using contextual analysis of data sourcesGOOGLE INC·Filed 2014·Granted Dec 9, 2014·1 cites·20 claims
- 0552US2015154612A1System and method for determining the legitimacy of a listingGOOGLE INC·Filed 2013·Application pending·0 cites
- 0646US9195987B2Systems and methods of correlating business information to determine spam, closed businesses, and ranking signalsFROME ANDREA·Filed 2011·Granted Nov 24, 2015·0 cites·18 claims
- 0743US9483566B2System and method for determining the legitimacy of a listingGOOGLE INC·Filed 2013·Granted Nov 1, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →