Cloudflare
Patents, Design & Utilities

Last updated:

List of all Cloudflare patents 181 in total

Status Patent
Grant
Utility: Internet-based proxy service to limit internet visitor connection speed External link
Filling date: 18 Sep 2025 Issue date: 14 Apr 2020
Grant
Utility: Providing cross site request forgery protection at an edge server External link
Filling date: 18 Sep 2025 Issue date: 31 Mar 2020
Grant
Utility: Registering for internet-based proxy services External link
Filling date: 18 Sep 2025 Issue date: 31 Mar 2020
Grant
Utility: Method and apparatus for optimization of advertisement elements in network resources External link
Filling date: 18 Sep 2025 Issue date: 24 Mar 2020
Grant
Utility: Secure session capability using public-key cryptography without access to the private key External link
Filling date: 18 Sep 2025 Issue date: 17 Mar 2020
Grant
Utility: Internet-based proxy service to modify internet responses External link
Filling date: 18 Sep 2025 Issue date: 10 Mar 2020
Grant
Utility: Using post-cache edge computing to re-populate nonce values in cached content External link
Filling date: 18 Sep 2025 Issue date: 3 Mar 2020
Grant
Utility: Determining the likelihood of traffic being legitimately received at a proxy server in a cloud-based proxy service External link
Filling date: 18 Sep 2025 Issue date: 3 Mar 2020
Grant
Utility: Identifying a denial-of-service attack in a cloud-based proxy service External link
Filling date: 18 Sep 2025 Issue date: 25 Feb 2020
Grant
Utility: Origin server protection notification External link
Filling date: 18 Sep 2025 Issue date: 21 Jan 2020
Application
Utility: INCOMPATIBLE NETWORK GATEWAY PROVISIONED THROUGH DNS External link
Filling date: 18 Sep 2025 Issue date: 2 Jan 2020
Application
Utility: INTERNET-BASED PROXY SERVICE FOR RESPONDING TO SERVER OFFLINE ERRORS External link
Filling date: 18 Sep 2025 Issue date: 26 Dec 2019
Grant
Utility: Mitigating a denial-of-service attack in a cloud-based proxy service External link
Filling date: 18 Sep 2025 Issue date: 17 Dec 2019
Application
Utility: Automatically Redirecting Mobile Client Devices to Optimized Mobile Content External link
Filling date: 18 Sep 2025 Issue date: 12 Dec 2019
Application
Utility: PROVIDING CROSS SITE REQUEST FORGERY PROTECTION AT AN EDGE SERVER External link
Filling date: 18 Sep 2025 Issue date: 5 Dec 2019
Grant
Utility: State management and object storage in a distributed cloud computing network External link
Filling date: 18 Sep 2025 Issue date: 3 Dec 2019
Application
Utility: Managing Domain Name System (DNS) Record Cache Across Multiple DNS Servers Using Multicast Communication External link
Filling date: 18 Sep 2025 Issue date: 28 Nov 2019
Grant
Utility: Multiply-encrypting data requiring multiple keys for decryption External link
Filling date: 18 Sep 2025 Issue date: 19 Nov 2019
Application
Utility: DOMAIN NAME SYSTEM CNAME RECORD MANAGEMENT External link
Filling date: 18 Sep 2025 Issue date: 31 Oct 2019
Application
Utility: Mobile Accelerator External link
Filling date: 18 Sep 2025 Issue date: 31 Oct 2019
Application
Utility: Protecting Internet of Things (IoT) Devices at the Network Level External link
Filling date: 18 Sep 2025 Issue date: 31 Oct 2019
Grant
Utility: Custom responses for resource unavailable errors External link
Filling date: 18 Sep 2025 Issue date: 22 Oct 2019
Application
Utility: Method and Apparatus for Automatically Optimizing the Loading of Images in a Cloud-Based Proxy Service External link
Filling date: 18 Sep 2025 Issue date: 17 Oct 2019
Application
Utility: ESTABLISHING AND USING A TUNNEL FROM AN ORIGIN SERVER IN A DISTRIBUTED EDGE COMPUTE AND ROUTING SERVICE External link
Filling date: 18 Sep 2025 Issue date: 17 Oct 2019
Grant
Utility: Incompatible network gateway provisioned through DNS External link
Filling date: 18 Sep 2025 Issue date: 15 Oct 2019
Application
Utility: METHOD AND APPARATUS FOR REDUCING NETWORK RESOURCE TRANSMISSION SIZE USING DELTA COMPRESSION External link
Filling date: 18 Sep 2025 Issue date: 3 Oct 2019
Application
Utility: METHODS AND APPARATUSES FOR PROVIDING INTERNET-BASED PROXY SERVICES External link
Filling date: 18 Sep 2025 Issue date: 3 Oct 2019
Application
Utility: Dynamically Serving Digital Certificates Based on Secure Session Properties External link
Filling date: 18 Sep 2025 Issue date: 12 Sep 2019
Application
Utility: INCORPORATING WEB APPLICATIONS INTO WEB PAGES AT THE NETWORK LEVEL External link
Filling date: 18 Sep 2025 Issue date: 15 Aug 2019
Grant
Utility: Method and apparatus for traffic optimization in virtual private networks (VPNS) External link
Filling date: 18 Sep 2025 Issue date: 6 Aug 2019
Grant
Utility: Managing domain name system (DNS) record cache across multiple DNS servers using multicast communication External link
Filling date: 18 Sep 2025 Issue date: 6 Aug 2019

Showing 150 to 181 of 181 patents.