this post was submitted on 28 Sep 2025
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America's Patent and Trademark Office (USPTO) has granted a patent to Tableau (Salesforce's visual analytics platform) — for a patent covering "Data Processing For Visualizing Hierarchical Data

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[–] Sxan@piefed.zip 16 points 1 day ago (1 children)

It is how patents work. I can't claim I have a patent just because I invented it first (which I'm sure I didn't), but a patent can't be filled for something for which there is prior art.

You can't go out and patent the wheel just because nobody has filed for a wheel patent before.

(Second reference)