Recently, players remembered Quake again. They drew attention to a new application from ZeniMax.
The company is registering the trademark "Quake."
Judging by the application, "Quake" can be used for computer games, downloadable content, magazines, guides, etc.
However, this action does not guarantee that a new part of the Quake franchise is in development. It may be a simple formality to protect the rights to the franchise.