Cloudflare
Utility Patents

Last updated:

List of all Cloudflare patents 94 in total

Status Patent
Grant
Utility: Multiply-encrypting data requiring multiple keys for decryption External link
Filling date: 18 Sep 2025 Issue date: 26 Jan 2021
Grant
Utility: Incompatible network gateway provisioned through DNS External link
Filling date: 18 Sep 2025 Issue date: 26 Jan 2021
Grant
Utility: Intelligently routing a response packet along a same connection as a request packet External link
Filling date: 18 Sep 2025 Issue date: 26 Jan 2021
Grant
Utility: Web form protection External link
Filling date: 18 Sep 2025 Issue date: 26 Jan 2021
Grant
Utility: Dynamically serving digital certificates based on secure session properties External link
Filling date: 18 Sep 2025 Issue date: 12 Jan 2021
Grant
Utility: Method and apparatus for reducing network resource transmission size using delta compression External link
Filling date: 18 Sep 2025 Issue date: 29 Dec 2020
Grant
Utility: Custom responses for resource unavailable errors External link
Filling date: 18 Sep 2025 Issue date: 22 Dec 2020
Grant
Utility: Cloud computing platform that executes third-party code in a distributed cloud computing network External link
Filling date: 18 Sep 2025 Issue date: 8 Dec 2020
Grant
Utility: Internet-based proxy service for responding to server offline errors External link
Filling date: 18 Sep 2025 Issue date: 1 Dec 2020
Grant
Utility: Internet-based proxy security services External link
Filling date: 18 Sep 2025 Issue date: 1 Dec 2020
Grant
Utility: Using post-cache edge computing to re-populate dynamic content in cached content External link
Filling date: 18 Sep 2025 Issue date: 27 Oct 2020
Grant
Utility: Caching assets in a multiple cache system External link
Filling date: 18 Sep 2025 Issue date: 13 Oct 2020
Grant
Utility: Cloud computing platform that isolates suspicious third-party code in a distributed cloud computing network External link
Filling date: 18 Sep 2025 Issue date: 13 Oct 2020
Grant
Utility: Method and apparatus for reducing network resource transmission size using delta compression External link
Filling date: 18 Sep 2025 Issue date: 6 Oct 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: 29 Sep 2020
Grant
Utility: Certificate authority framework External link
Filling date: 18 Sep 2025 Issue date: 29 Sep 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: 22 Sep 2020
Grant
Utility: Method and apparatus for traffic optimization in virtual private networks (VPNs) External link
Filling date: 18 Sep 2025 Issue date: 15 Sep 2020
Grant
Utility: Delivering video in a content delivery network External link
Filling date: 18 Sep 2025 Issue date: 15 Sep 2020
Grant
Utility: Method and apparatus for transparently enabling compatibility between multiple versions of an application programming interface (API) External link
Filling date: 18 Sep 2025 Issue date: 8 Sep 2020
Grant
Utility: Transparent inspection of responses from origin servers to identify protected data External link
Filling date: 18 Sep 2025 Issue date: 4 Aug 2020
Grant
Utility: Third party validation of web content External link
Filling date: 18 Sep 2025 Issue date: 23 Jun 2020
Grant
Utility: Mobile application accelerator External link
Filling date: 18 Sep 2025 Issue date: 16 Jun 2020
Grant
Utility: Methods and apparatuses for providing internet-based proxy services External link
Filling date: 18 Sep 2025 Issue date: 2 Jun 2020
Grant
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: 26 May 2020
Grant
Utility: Application remoting using network vector rendering External link
Filling date: 18 Sep 2025 Issue date: 12 May 2020
Grant
Utility: Methods and systems for identification of a domain of a command and control server of a botnet External link
Filling date: 18 Sep 2025 Issue date: 5 May 2020
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
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
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
Grant
Utility: Multiply-encrypting data requiring multiple keys for decryption External link
Filling date: 18 Sep 2025 Issue date: 19 Nov 2019
Grant
Utility: Custom responses for resource unavailable errors External link
Filling date: 18 Sep 2025 Issue date: 22 Oct 2019
Grant
Utility: Incompatible network gateway provisioned through DNS External link
Filling date: 18 Sep 2025 Issue date: 15 Oct 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 50 to 94 of 94 patents.