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Law & Technology

What’s the Question in KSR v. Teleflex?

Not what’s the legal issue, and not what are the questions the Supreme Court is reviewing in KSR v. Teleflex. Instead: What’s really at stake? My answer: the skilled artisan.

Read the exchange between Polk Wagner (Penn) and Kathy Strandburg (DePaul) now online at PENNumbra. As I read these pieces, and as I’ve read a little of the briefing on both sides, what strikes me is that opponents of the teaching/suggestion/motivation (TSM) standard for nonobviousness are using their argument to plead for reviving a meaningful investigation of the skilled artisan in patent cases. TSM is a stalking horse for something else. PHOSITA has gone missing, you might say, and they want PHOSITA to return.

More below the break.

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