Inventor
SULLIVAN NICHOLAS THOMAS
US30 patents
⚠️ This page may combine multiple inventors who share the name “SULLIVAN NICHOLAS THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLOUDFLARE INC
28 patentsUS10033699B2Jul 24, 2018
Transparent DNSSEC-signing proxy
CLOUDFLARE INC67 citations95
US10009183B2Jun 26, 2018
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC25 citations94
US10033529B2Jul 24, 2018
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC13 citations92
US9450950B2Sep 20, 2016
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC15 citations92
US9385864B2Jul 5, 2016
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC14 citations92
US10594496B2Mar 17, 2020
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC11 citations86
US9942044B2Apr 10, 2018
Multiply-encrypting data requiring multiple keys for decryption
CLOUDFLARE INC4 citations84
US9639687B2May 2, 2017
Multiply-encrypting data requiring multiple keys for decryption
CLOUDFLARE INC9 citations84
US9184911B2Nov 10, 2015
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC16 citations84
US9680807B2Jun 13, 2017
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC11 citations83
US10177909B1Jan 8, 2019
Managing private key access in multiple nodes
CLOUDFLARE INC16 citations80
US11438178B2Sep 6, 2022
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC2 citations73
US11044083B2Jun 22, 2021
Secure session capability using public-key cryptography without access to the private key
CLOUDFLARE INC3 citations73
US10791110B2Sep 29, 2020
Certificate authority framework
CLOUDFLARE INC2 citations73
US10097511B2Oct 9, 2018
Methods and systems for identification of a domain of a command and control server of a botnet
CLOUDFLARE INC4 citations73
US10305871B2May 28, 2019
Dynamically serving digital certificates based on secure session properties
CLOUDFLARE INC4 citations71
US12206789B2Jan 21, 2025
Using a zero-knowledge proof to prove knowledge that a website visitor is a legitimate human user
CLOUDFLARE INC2 citations64
US10904005B2Jan 26, 2021
Multiply-encrypting data requiring multiple keys for decryption
CLOUDFLARE INC0 citations62
US10893031B2Jan 12, 2021
Dynamically serving digital certificates based on secure session properties
CLOUDFLARE INC0 citations60
US10904227B2Jan 26, 2021
Web form protection
CLOUDFLARE INC0 citations58
US9401919B2Jul 26, 2016
Web form protection
CLOUDFLARE INC2 citations58
US10938554B2Mar 2, 2021
Managing private key access in multiple nodes
CLOUDFLARE INC0 citations57
US11647008B2May 9, 2023
Generating a negative answer to a domain name system query that indicates resource records as existing for the domain name regardless of whether those resource records actually exist
CLOUDFLARE INC0 citations55
US10645061B2May 5, 2020
Methods and systems for identification of a domain of a command and control server of a botnet
CLOUDFLARE INC0 citations52
US10484176B2Nov 19, 2019
Multiply-encrypting data requiring multiple keys for decryption
CLOUDFLARE INC0 citations52
US9843565B2Dec 12, 2017
Web form protection
CLOUDFLARE INC0 citations48
US9954840B2Apr 24, 2018
Generating a negative answer to a domain name system query that indicates resource records as existing for the domain name regardless of whether those resource records actually exist for the domain name
CLOUDFLARE INC0 citations45
US10178128B2Jan 8, 2019
Methods and apparatuses for enabling HSTS policy for a subdomain of a domain
CLOUDFLARE INC0 citations36
PAHL SÉBASTIEN ANDREAS HENRY
2 patentsUS8996873B1Mar 31, 2015
Secure session capability using public-key cryptography without access to the private key
PAHL SÉBASTIEN ANDREAS HENRY66 citations97
US8966267B1Feb 24, 2015
Secure session capability using public-key cryptography without access to the private key
PAHL SÉBASTIEN ANDREAS HENRY50 citations97