Farsight Security, Inc.

Calculating rank

USPTO Granted Patents = 9

EPO Patents = 3

Trademarks = 6

Forward Citations = 59

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4 inventors (with patents filed for the assignee):

Michael Schiffman (3 out of 3 patents)

Paul Vixie (2 out of 2 patents)

Henry C Stern (2 out of 4 patents)

4. Vernon Schryver (2 out of 2 patents)

5. Henry Stern (0 patent)

9 patents: Sort by Forward Citations

1. 11438309 - Preventing a network protocol over an encrypted channel, and applications thereof (2022-09-06),

2. 10594658 - Preventing a network protocol over an encrypted channel, and applications thereof (2020-03-17),

3. 10200405 - Tokenization of domain names for domain name impersonation detection using matching (2019-02-05),

4. 9882933 - Tokenization of domain names for domain name impersonation detection using matching (2018-01-30),

5. 9762612 - System and method for near real time detection of domain name impersonation (2017-09-12),

6. 9762542 - Parallel detection of updates to a domain name system record system using a common filter (2017-09-12),

7. 9591030 - Lock-free updates to a domain name blacklist (2017-03-07),

8. 9264440 - Parallel detection of updates to a domain name system record system using a common filter (2016-02-16),

9. 9264399 - Lock-free updates to a domain name blacklist (2016-02-16),

Company Overview

Farsight Security, Inc. is a leading provider of DNS intelligence solutions for cybersecurity professionals. Their innovative technology helps organizations detect and mitigate cyber threats by analyzing and monitoring global DNS data. With a focus on proactive threat intelligence, Farsight Security empowers businesses to enhance their security posture and safeguard their networks from malicious activities.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#87 in San Mateo, CA

#7,745 in California

#32,605 in US

San Mateo, CA, United States of America

Farsight Security, Inc.

Forward Citations = 59

4 inventors:

Michael Schiffman (3 out of 3 patents)

Paul Vixie (2 out of 2 patents)

Henry C Stern (2 out of 4 patents)

4. Vernon Schryver (2 out of 2 patents)

5. Henry Stern (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Farsight Security, Inc.. Retrieved from https://idiyas.com/company/farsight-security

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]