Not only you have no source backing your claim, but there is a glaring counterexample. Chromium's experimental JPEG XL support carried an expiry milestone, whic

Not only you have no source backing your claim, but there is a glaring counterexample. Chromium's experimental JPEG XL support carried an expiry milestone, which was delayed multiple times and it was bumped last time on June 2022 [1] before the final removal on October, which was months later the patent was granted! [1] https://issues.chromium.org/issues/40168998#comment52 https://issues.chromium.org/issues/40168998#comment52