Patent Assignment
Reel/Frame 074202/0710
Release of Security Interest
Recorded: 2026-01-06
Pages: 10
Assignor
FIRST-CITIZENS BANK & TRUST COMPANY
Executed: 2026-01-02
Assignees
CROWDSTRIKE HOLDINGS, INC.
150 MATHILDA PLACE, SUITE 300, SUNNYVALE, CALIFORNIA, 94086
CROWDSTRIKE, INC.
150 MATHILDA PLACE, SUITE 300, SUNNYVALE, CALIFORNIA, 94086
Covered Properties
(91)
Hypervisor-Based Interception of Memory Accesses
Information Retrieval Using Automata
Using Indirection to Facilitate Software Upgrades
Malware Detection in Event Loops
Applications of a Binary Search Engine Based on an Inverted Index of Byte Sequences
Security Component for Devices on an Enumerated Bus
Low Friction Pivot Assembly for Scissors
Application:
15/909,172 →
Publication:
US US20190270208A1
Classification of Source Data by Neural Network Processing
Application:
15/909,442 →
Publication:
US US20190273510A1
Data-Graph Information Retrieval Using Automata
Cardinality-Based Activity Pattern Detection
Identification Process for Suspicious Activity Patterns Based on Ancestry Relationship
Application:
16/168,588 →
Publication:
US US20190266323A1
Computer-Security Event Security-Violation Detection
Byte N-Gram Embedding Model
Device Driver Non-Volatile Backing-Store Installation
Verified Inter-Module Communications Interface
Inferential Exploit Attempt Detection
Application:
16/244,050 →
Publication:
US US20190147163A1
Detecting Script-Based Malware
Application:
16/224,678 →
Publication:
US US20190188384A1
Cross-Machine Detection Techniques
Computer-Security Event Analysis
Anomaly-Based Malicious-Behavior Detection
Container Application for Android-Based Devices
Computer-Security Event Clustering and Violation Detection
Computer-Security Violation Detection using Coordinate Vectors
Integrity Assurance and Rebootless Updating During Runtime
Applications of Machine Learning Models to a Binary Search Engine Based on an Inverted Index of Byte Sequences
Detecting Security-Violation-Associated Event Data
Rpc Call Interception
Binary Search of Byte Sequences Using Inverted Indices
Distributed Digital Security System
Distributed Digital Security System
Distributed Digital Security System
Distributed Digital Security System
Distributed Digital Security System
Embedding Networks to Extract Malware Family Information
Application:
62/978,069 →
Firmware Retrieval and Analysis
Network Containment of Compromised Machines
Deception-Based Responses to Security Attacks
Deception-Based Responses to Security Attacks
Securely and Efficiently Providing User Notifications About Security Actions
Malicious/Benign Computational Behavior Detection Using Parametric Behavioral Pattern Definition
Hypervisor-Based Interception of Memory and Register Accesses
Hypervisor-Based Redirection of System Calls and Interrupt-Based Task Offloading
Validation-Based Determination of Computational Models
Identifying and Correlating Physical Devices Across Disconnected Device Stacks
Zero-Touch Security Sensor Updates
Application:
17/095,884 →
Publication:
US US20220147636A1
Mapping Unbounded Incident Scores to a Fixed Range
Advanced Incident Scoring
Malicious Incident Visualization
Visualization and Control of Remotely Monitored Hosts
System and Method for Providing an in-Line and Sniffer Mode Network Based Identity Centric Firewall
Network-Based Nt Lan Manager (Ntlm) Relay Attack Detection and Prevention
Kernel-Level Security Agent
Social Sharing of Security Information in a Group
Method for Manufacturing Light-Shielding Mask for Curing Cell Sealant
Real-Time Representation of Security-Relevant System State
Deception-Based Responses to Security Attacks
Executable Component Injection Utilizing Hotpatch Mechanisms
Event Model for Correlating System Component States
Rpc Call Interception
Kernel-Level Security Agent
Integrity Assurance and Rebootless Updating During Runtime
Real-Time Model of States of Monitored Devices
Kernel-Level Security Agent
Social Sharing of Security Information in a Group
Integrity Assurance Through Early Loading in the Boot Phase
User-Mode Component Injection and Atomic Hooking
User-Mode Component Injection Techniques
Correlation-Based Detection of Exploit Activity
Inferential Exploit Attempt Detection
Tracing System Operations Across Remote Procedure Linkages to Identify Request Originators
File-Modifying Malware Detection
Security Agent
Binary Search of Byte Sequences Using Inverted Indices
Validation-Based Determination of Computational Models
Computational Modeling and Classification of Data Streams
Processing Security-Relevant Events Using Tagged Trees
Symmetric Bridge Component for Communications Between Kernel Mode and User Mode
Kernel-Level Security Agent
Malicious/Benign Computational Behavior Detection Using Canonic Patterns of Behavior
Least Recently Used (Lru)-Based Event Suppression
Network Containment of Compromised Machines
Malware Detection Using Local Computational Models
Binary Suppression and Modification for Software Upgrades
Kernel- and User-Level Cooperative Security Processing
Securely and Efficiently Providing User Notifications About Security Actions
Identifying and Correlating Physical Devices Across Disconnected Device Stacks
Security Agent
Binary Search of Byte Sequences Using Inverted Indices
Binary Search of Byte Sequences Using Inverted Indices
Binary Search of Byte Sequences Using Inverted Indices
System and Method for Providing an in-Line and Sniffer Mode Network Based Identity Centric Firewall
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 7, 2016
From: IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 037913/0220 →
Security Interest
Aug 15, 2017
From: CROWDSTRIKE, INC.
To: SILICON VALLEY BANK
Reel/Frame 043300/0283 →
Assignment of Assignor's Interest
Aug 15, 2017
From: BROWN, DANIEL W.
To: CROWDSTRIKE, INC.
Reel/Frame 043299/0409 →
Assignment of Assignor's Interest
Sep 29, 2017
From: ZIMMERMANN, CAT S.; KING, STEVEN
To: CROWDSTRIKE, INC.
Reel/Frame 043746/0195 →
Assignment of Assignor's Interest
Dec 29, 2017
From: COROIU, HOREA; RADU, DANIEL
To: CROWDSTRIKE, INC.
Reel/Frame 044507/0257 →
Assignment of Assignor's Interest
Jan 17, 2018
From: LEMASTERS, AARON; IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 045083/0596 →
Assignment of Assignor's Interest
Mar 1, 2018
From: ELKIND, DAVID; CRENSHAW, PATRICK; KRASSER, SVEN
To: CROWDSTRIKE, INC.
Reel/Frame 045475/0827 →
Assignment of Assignor's Interest
Mar 1, 2018
From: SEFERI, NICHOLAS L.
To: ACME UNITED CORPORATION
Reel/Frame 045077/0367 →
Assignment of Assignor's Interest
Mar 6, 2018
From: BROWN, DANIEL W.
To: CROWDSTRIKE, INC.
Reel/Frame 045117/0149 →
Assignment of Assignor's Interest
Aug 22, 2018
From: BROWN, DANIEL W.; DIEHL, DAVID F.
To: CROWDSTRIKE, INC.
Reel/Frame 046659/0950 →
Assignment of Assignor's Interest
Oct 23, 2018
From: NGUYEN, CORY-KHOI QUANG; NISBET, BRODY; LEE, JOHN
To: CROWDSTRIKE, INC.
Reel/Frame 047283/0313 →
Assignment of Assignor's Interest
Nov 16, 2018
From: NGUYEN, CORY-KHOI QUANG; LEE, JOHN
To: CROWDSTRIKE, INC.
Reel/Frame 047522/0286 →
Assignment of Assignor's Interest
Dec 18, 2018
From: TANDA, SATOSHI; IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 047811/0646 →
Assignment of Assignor's Interest
Jan 9, 2019
From: BROWN, DANIEL W.; ROBINSON, LOREN C.; IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 047946/0605 →
Assignment of Assignor's Interest
Jan 29, 2019
From: GUTMAN, CAMERON; LEMASTERS, AARON; IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 048162/0909 →
Assignment of Assignor's Interest
Jan 29, 2019
From: LEMASTERS, AARON; IONESCU, ION-ALEXANDRU
To: CROWDSTRIKE, INC.
Reel/Frame 048163/0089 →
Assignment of Assignor's Interest
Feb 5, 2019
From: EDWARDS, PAUL; BRADLEY, JARON; LEE, JOHN
To: CROWDSTRIKE, INC.
Reel/Frame 048244/0601 →
Assignment of Assignor's Interest
Feb 11, 2019
From: NISBET, BRODY; RODEN, ANDREW; LEE, JOHN
To: CROWDSTRIKE, INC.
Reel/Frame 048294/0206 →
Assignment of Assignor's Interest
Apr 17, 2019
From: CAZAN, RADU; RADU, DANIEL; RADU, MARIAN
To: CROWDSTRIKE, INC.
Reel/Frame 048913/0109 →
Security Interest
Apr 22, 2019
From: CROWDSTRIKE HOLDINGS, INC.; CROWDSTRIKE, INC.; CROWDSTRIKE SERVICES, INC.
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 048953/0205 →
Patent Security Agreement
Jan 5, 2021
From: CROWDSTRIKE HOLDINGS, INC.; CROWDSTRIKE, INC.
To: SILICON VALLEY BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 054899/0848 →
Assignment of Assignor's Interest
Feb 11, 2021
From: BROWN, DANIEL W.
To: CROWDSTRIKE, INC.
Reel/Frame 055236/0286 →
Assignment of Assignor's Interest
Mar 10, 2021
From: BROWN, DANIEL W.; DIEHL, DAVID F.
To: CROWDSTRIKE, INC.
Reel/Frame 055549/0182 →