Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

David Ryan Marquardt

CICisco: 42 patents #206 of 13,007Top 2%
San Francisco, CA: #639 of 26,999 inventorsTop 3%
California: #10,539 of 386,348 inventorsTop 3%
Overall (All Time): #72,548 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
10642852 Storing and querying metrics data Hailun Yan, Christopher Madden Pride, Vishal Patel 2020-05-05
10606857 In-memory metrics catalog Thomas Haggie, Clint Sharp, Alexander Douglas James 2020-03-31
10509784 Partially typed semantics optimization Alexander Douglas James, Karthikeyan Sabhanatarajan 2019-12-17
10474674 Using an inverted index in a pipelined search query to determine a set of event data that is further limited by filtering and/or processing of subsequent query pipestages Karthikeyan Sabhanatarajan, Steve Yu Zhang 2019-11-12
10423595 Query handling for field searchable raw machine data and associated inverted indexes Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2019-09-24
10409794 Directly field searchable and indirectly searchable by inverted indexes raw machine datastore Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2019-09-10
10402384 Query handling for field searchable raw machine data Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2019-09-03
10387396 Collection query driven generation of summarization information for raw machine data Stephen Phillip Sorkin, Steve Yu Zhang 2019-08-20
10229150 Systems and methods for concurrent summarization of indexed data Xiaowei Wang 2019-03-12
10061807 Collection query driven generation of inverted index for raw machine data Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2018-08-28
9990386 Generating and storing summarization tables for sets of searchable events Stephen Phillip Sorkin, Steve Yu Zhang 2018-06-05
9817854 Generating and storing summarization tables for searchable events Stephen Phillip Sorkin, Steve Yu Zhang 2017-11-14
9753974 Flexible schema column store Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2017-09-05
9128985 Supplementing a high performance analytics store with evaluation of individual events to respond to an event query Stephen Phillip Sorkin, Steve Yu Zhang 2015-09-08
8682925 Distributed high performance analytics store Stephen Phillip Sorkin, Steve Yu Zhang 2014-03-25
8589403 Compressed journaling in event tracking files for metadata recovery and replication Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2013-11-19
8516008 Flexible schema column store Mitchell Neuman Blank, Jr., Stephen Phillip Sorkin 2013-08-20