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USPTO Patent Rankings Data through Dec 31, 2025
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David McGrew — 12 Patents in 2019

Cisco: 12 patents #23 of 1,841Top 2%
Poolesville, MD: #1 of 9 inventorsTop 15%
Maryland: #16 of 4,079 inventorsTop 1%
Overall (2019): #6,354 of 560,194Top 2%
12 Patents 2019

Issued Patents 2019

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10505970 Identifying and using DNS contextual flows Blake Harrell Anderson, Daniel G. Wing, Flemming S. Andreasen 2019-12-10 $36,171,000
10452846 OS start event detection, OS fingerprinting, and device tracking using enhanced data features Blake Harrell Anderson, Subharthi Paul 2019-10-22 $27,253,000
10375090 Machine learning-based traffic classification using compressed network telemetry data Blake Harrell Anderson 2019-08-06 $27,200,000
10362373 Network telemetry with byte distribution and cryptographic protocol data elements Blake Harrell Anderson, Alison Kendler 2019-07-23 $51,436,000
10348745 Associating a user identifier detected from web traffic with a client address Blake Harrell Anderson, Ivan Nikolaev 2019-07-09 $39,863,000
10305928 Detection of malware and malicious applications Andrew Zawadowskiy, Donovan O'Hara, Saravanan Radhakrishnan, Tomas Pevny, Daniel G. Wing 2019-05-28 $30,940,000
10305809 On-box behavior-based traffic classification Michael Joseph Stepanek, Costas Kleopa, Blake Harrell Anderson, Saravanan Radhakrishnan 2019-05-28 $30,940,000
10296744 Escalated inspection of traffic via SDN Kenneth S. Beck, Jyoti Verma, Jason R. Brvenik 2019-05-21 $39,409,000
10257214 Using a machine learning classifier to assign a data retention priority for network forensics and retrospective detection Blake Harrell Anderson, K. Tirumaleswar Reddy, Prashanth Patil, Daniel G. Wing 2019-04-09 $40,984,000
10243928 Detection of stale encryption policy by group members Warren Scott Wainner, Sheela Rowles, Brian Weis, Scott Fluhrer, Kavitha Kamarthy 2019-03-26 $37,042,000
10205641 Inspection of traffic via SDN Kenneth S. Beck 2019-02-12 $72,082,000
10193907 Intrusion detection to prevent impersonation attacks in computer networks Titouan Rigoudy 2019-01-29 $46,896,000