Patent assignee · GB · COMPANY

Sophos Limited

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346Patents
333Active
346Granted
60Portfolio score

Filing activity: Mar 22, 2007 → May 23, 2024 · 10 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8479267B2 System and method for identifying unauthorized endpoints Electricity 119 Active
US8713633B2 Security access protection for user data stored in a cloud computing facility Physics 89 Active
US10986122B2 Identifying and remediating phishing security weaknesses Electricity 73 Active
US8607340B2 Host intrusion prevention system using software and user behavior analysis Physics 66 Active
US9824090B2 Emulating transparent file processing Physics 55 Active
US9571512B2 Threat detection using endpoint variance Electricity 49 Active
US9928366B2 Endpoint malware detection using an event graph Physics 44 Active
US8650648B2 Method and system for detecting restricted content associated with retrieved content Physics 43 Active
US9419989B2 Threat detection using URL cache hits Electricity 41 Active
US9967282B2 Labeling computing objects for improved threat detection Electricity 37 Active
US11281775B2 Cloud storage scanner Physics 36 Active
US9967283B2 Normalized indications of compromise Electricity 35 Active
US9774613B2 Server drift monitoring Electricity 32 Active
US9392015B2 Advanced persistent threat detection Electricity 32 Active
US10122687B2 Firewall techniques for colored objects on endpoints Electricity 28 Active
US10972485B2 Enterprise network threat detection Physics 28 Active
US9390263B2 Use of an application controller to monitor and control software file and application environments Electricity 28 Active
US9965627B2 Labeling objects on an endpoint for encryption management Electricity 28 Active
US9967267B2 Forensic analysis of computing activity Electricity 26 Active
US8776218B2 Behavioral-based host intrusion prevention system Physics 25 Active
US9177145B2 Modified file tracking on virtual machines Physics 25 Active
US11556664B2 Centralized event detection Electricity 23 Active
US8607347B2 Network stream scanning facility Electricity 22 Active
US9967264B2 Threat detection using a time-based cache of reputation information on an enterprise endpoint Electricity 21 Active
US9917859B2 Mitigation of anti-sandbox malware techniques Physics 18 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.