Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Karl Pfleger — 29 Patents

Google: 29 patents #560 of 22,993Top 3%
Mountain View, CA: #638 of 11,022 inventorsTop 6%
California: #18,137 of 386,348 inventorsTop 5%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Karl Pfleger has been granted 29 US patents while listed as an inventor at Google. The first was granted in 2008 and the most recent in September 2017. Karl Pfleger ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Karl Pfleger in Mountain View, CA, US.

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9773055 Query rewriting with entity detection 2017-09-26 $20,862,000
9047339 Query rewriting with entity detection 2015-06-02 $8,950,000
9031861 Measuring content item effectiveness Lili Liu, Chao Cai, Paul Liu, Sissie Ling-Ie Hsiao 2015-05-12 $14,788,000
8639690 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2014-01-28 $42,603,000
8577901 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2013-11-05 $34,039,000
8549042 Systems and methods for sorting and displaying search results in multiple dimensions 2013-10-01 $36,601,000
8549014 Document scoring based on document content update Anurag Acharya, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence +1 more 2013-10-01 $36,601,000
8527524 Document scoring based on document content update Anurag Acharya, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence +1 more 2013-09-03 $30,213,000
8521764 Query rewriting with entity detection 2013-08-27 $18,876,000
8521749 Document scoring based on document inception date Matt Cutts, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence +1 more 2013-08-27 $18,876,000
8407231 Document scoring based on link-based criteria Anurag Acharya, Matt Cutts, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger +2 more 2013-03-26 $23,417,000
8271325 Adjusting bids based on predicted performance Andrew E. Silverman, Abhinay Sharma, James Gallagher, Tomas Lloret Llinares, Scott S. Benson +1 more 2012-09-18 $42,459,000
8266143 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2012-09-11 $34,269,000
8244723 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2012-08-14 $28,058,000
8239378 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2012-08-07 $16,580,000
8234273 Document scoring based on document content update Anurag Acharya, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence +1 more 2012-07-31 $47,766,000
8224827 Document ranking based on document classification Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2012-07-17 $26,039,000
8185522 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2012-05-22 $36,735,000
8161072 Systems and methods for sorting and displaying search results in multiple dimensions 2012-04-17 $48,374,000
8145618 System and method for determining a composite score for categorized search results Brian Larson 2012-03-27 $70,358,000
8112426 Document scoring based on document content update Anurag Acharya, Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence +1 more 2012-02-07 $81,768,000
8060517 Methods and systems for adjusting a scoring measure based on query breadth Brian Larson 2011-11-15 $59,336,000
8051071 Document scoring based on query analysis Jeffrey Adgate Dean, Paul Haahr, Monika H. Henzinger, Steve Lawrence, Olcan Sercinoglu +1 more 2011-11-01 $87,032,000
7996419 Query rewriting with entity detection 2011-08-09 $52,051,000
7925657 Methods and systems for adjusting a scoring measure based on query breadth Brian Larson 2011-04-12 $120,748,000