Alexandre A. Verstak has been granted 19 US patents while listed as an inventor at Google . The first was granted in 2009 and the most recent in July 2025. Alexandre A. Verstak ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Alexandre A. Verstak in Cupertino, CA, US.
Patents per Year Patents granted per year, 2009 to 2025 Bar chart with a peak of 4 patents in 2012. peak 4 2009: 2 patents 2009 2011: 1 patents 2012: 4 patents 2012 2013: 3 patents 2014: 2 patents 2014 2016: 2 patents 2017: 1 patents 2017 2018: 1 patents 2019: 1 patents 2019 2023: 1 patents 2025: 1 patents 2025
Issued Patents All Time
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Showing 1–19 of 19 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12375280 Location-based access to controlled access resources Anurag Acharya , Samuel W. Yuan 2025-07-29
11558193 Location-based access to controlled access resources Anurag Acharya , Samuel W. Yuan 2023-01-17
$46,717,000
10275434 Identifying a primary version of a document Anurag Acharya 2019-04-30
$20,188,000
9886475 Known item search method Chiung Yu Lin , Anurag Acharya 2018-02-06
$23,403,000
9779072 Identifying a primary version of a document Anurag Acharya 2017-10-03
$16,346,000
9400789 Associating resources with entities James T. Connor , Anurag Acharya 2016-07-26
$23,166,000
9336330 Associating entities based on resource associations James T. Connor , Anurag Acharya 2016-05-10
$18,289,000
8868559 Representative document selection for a set of duplicate documents Daniel Dulitz , Sanjay Ghemawat , Jeffrey Adgate Dean 2014-10-21
$8,739,000
8819000 Query modification Anurag Acharya 2014-08-26
$10,104,000
8589784 Identifying multiple versions of documents Anurag Acharya 2013-11-19
$35,308,000
8522129 Identifying a primary version of a document Anurag Acharya 2013-08-27
$18,876,000
8473487 Document search in affiliated libraries Anurag Acharya 2013-06-25
$24,454,000
8316292 Identifying multiple versions of documents Anurag Acharya 2012-11-20
$29,275,000
8260781 Representative document selection for sets of duplicate documents in a web crawler system Daniel Dulitz , Sanjay Ghemawat , Jeffrey Adgate Dean 2012-09-04
$22,110,000
8145617 Generation of document snippets based on queries and search results Anurag Acharya 2012-03-27
$70,358,000
8095876 Identifying a primary version of a document Anurag Acharya 2012-01-10
$61,359,000
7984054 Representative document selection for sets of duplicate documents in a web crawler system Daniel Dulitz , Sanjay Ghemawat , Jeffrey Adgate Dean 2011-07-19
$83,168,000
7627613 Duplicate document detection in a web crawler system Daniel Dulitz , Sanjay Ghemawat , Jeffrey Adgate Dean 2009-12-01
$140,745,000
7526475 Library citation integration Anurag Acharya 2009-04-28
$360,664,000
