Inventor
MADDERN CHRISTOPHER JAMES
US9 patents
⚠️ This page may combine multiple inventors who share the name “MADDERN CHRISTOPHER JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUTTON INC
7 patentsUS10055211B2Aug 21, 2018
Use-case-based application installation and switching to a second application to perform an action
BUTTON INC11 citations78
US11489908B1Nov 1, 2022
Web traffic routing
BUTTON INC1 citations66
US11120420B2Sep 14, 2021
Mobile on-card in-app commerce
BUTTON INC4 citations64
US10497046B2Dec 3, 2019
Contextual ecommerce shopping cart adjustment
BUTTON INC4 citations62
USRE50483EJul 8, 2025
Use-case-based application installation and switching to a second application to perform an action
BUTTON INC0 citations56
US12047432B2Jul 23, 2024
Web traffic routing
BUTTON INC0 citations56
US12067073B2Aug 20, 2024
URL exchange
BUTTON INC0 citations53