The USPTO has rejected Nintendo’s controversial ‘summon character and let it combat’ Pokémon patent, after it was closely criticized by IP legal professionals final yr.
In November, the director of the US Patent and Trademark Workplace (USPTO) ordered a reexamination of the patent after IP legal professionals had criticized the U.S. patent system and the USPTO for awarding it.
On the time, IP knowledgeable Florian Mueller took to social media to say Nintendo “ought to by no means” have obtained a “summon character and let it combat” patent within the first place, whereas online game patent lawyer Kirk Sigmon instructed PC Gamer “these claims had been under no circumstances allowable.”
Nintendo and The Pokémon Firm are at present embroiled in ongoing litigation with Pocketpair’s Palworld in Japan, and patents are on the coronary heart of the lawsuit. This explicit patent sums up how Pokémon video games work in that you just summon Pokémon to battle different Pokémon within the hope of including them to your assortment. However, as was identified final yr, there are numerous different video games that use related mechanics, comparable to Persona, Digimon, and even Elden Ring, relying upon how the patent is interpreted.
Games fray reported that the USPTO rejected all claims of the patent in query, based mostly on ”prior artwork” references within the type of printed U.S. patent purposes. Video games fray mentioned two of these earlier patent purposes had been filed by Nintendo itself, and one every by Konami and Bandai Namco.
It’s value noting that this rejection is non-final, so there’s an extended solution to go earlier than Nintendo accepts the choice. It could attraction, for instance, which might drag this out even longer. However what might be of most significance is its potential influence on the lawsuit with Pocketpair, which has gone quiet since October final yr.
Palworld launched on Steam priced $30 and straight into Sport Go on Xbox and PC early 2024, breaking gross sales and concurrent participant quantity information within the course of. Pocketpair boss Takuro Mizobe has mentioned Palworld’s launch was so massive that the developer couldn’t deal with the large income the sport generated. Nonetheless, Pocketpair acted swiftly to capitalize on Palworld’s breakout success, signing a take care of Sony to type a brand new enterprise referred to as Palworld Leisure that’s tasked with increasing the IP. It later launched the sport on PS5.
After Palworld’s big launch, comparisons had been made between Palworld’s Buddies and Pokémon, with some accusing Pocketpair of “ripping off” Pokémon designs. However somewhat than file a copyright infringement lawsuit, Nintendo and The Pokémon Firm went down the patent route. They need 5 million yen (approx $32,846) every plus late fee damages, in addition to an injunction towards Palworld that may block its launch.
The case includes three main patents granted in Japan: two associated to monster seize and launch, and one associated to using characters. All three patents had been filed in 2024, after Palworld got here out. Nevertheless, they’re truly derived from earlier Nintendo patents courting from 2021. In different phrases, it appears that evidently as soon as Palworld exploded onto the scene, Nintendo filed divisional patents that had been geared to combat particularly towards Palworld’s alleged infringement of the unique patents.
Since then, Pocketpair has made changes to Palworld’s disputed mechanics. A November 2024 patch, for instance, eliminated the flexibility to summon Buddies by throwing Pokéball-like Pal Spheres. In Could final yr, one other Palworld replace modified how one can glide within the recreation. On the time, Pocketpair mentioned it was being compelled to patch Palworld due the lawsuit.
The case has rumbled on, with Nintendo even rewriting a mount-related patent mid-lawsuit, and arguing that mods mustn’t rely as prior artwork.
All eyes might be on Presiding Decide Motoyuki Nakashima, who leads the patent division of the Tokyo District Courtroom. In the meantime, Pocketpair has continued to replace Palworld because it prepares for its 1.0 launch.
On the Sport Builders Convention (GDC) in March 2025, IGN sat down for an prolonged dialog with John “Bucky” Buckley, communications director and publishing supervisor for Palworld developer Pocketpair. We spoke following his discuss on the convention, ‘Group Administration Summit: A Palworld Curler Coaster: Surviving the Drop.’ Throughout that discuss, Buckley went into candid element about quite a few Palworld’s struggles, particularly the accusations of it utilizing generative AI and stealing Pokemon’s fashions for its personal Buddies. He even commented on Nintendo’s patent infringement lawsuit towards the studio, saying it “got here as a shock” and was “one thing that nobody even thought-about.”
Wesley is Director, Information at IGN. Discover him on Twitter at @wyp100. You may attain Wesley at wesley_yinpoole@ign.com or confidentially at wyp100@proton.me.