2012, Invention, Patent Law and Public Use - Intellectual Property Pulse

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2012

Invention

Patent Law

Public Use

I was already like this before you got here: prior use as an exception to patent infringement

Garrigues Blog

JANUARY 12, 2022

The owner of a patent cannot enforce their rights against those who used the invention covered by the patent or made serious preparations for such use before the priority date. All of us at the Garrigues IP Blog would like to wish you a very happy new year. 644/2006, of 6 April 2006 : Objective identity.

Patent Infringement

Patent Infringement Invention Patent Patent Law

Celanese v. ITC: Can a Secret Manufacturing Process Be Patented After Sale of the Resulting Product?

Patently-O

MARCH 4, 2024

The “on-sale bar” was the statutory hook that prevented an inventor from commercially exploiting a secret invention for several years and then also obtaining a patent monopoly. But, the problem is that the statute expressly asks whether the invention was “on sale.” Chisum, Chisum on Patents § 6.02[5][b]

Patent

Patent Invention Inventor Patent Application

I was already like this before you got here: prior use as an exception to patent infringement

Celanese v. ITC: Can a Secret Manufacturing Process Be Patented After Sale of the Resulting Product?

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