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Five Important Case Rulings You Should Familiarize Yourself With

April 17th, 2017 Alexander No comments

1. Phigenix Inc. v. ImmunoGen Inc.

Those considering challenging a patent may have to think twice.

In January, the Federal Circuit ruled that a party unsatisfied with a Patent Trial and Appeal Board (PTAB) verdict may appeal; however, the party is still obligated to satisfy the constitutional requirements for instituting a proceeding in an Article III court.

Approximately 80 percent of PTAB cases are regarding infringement litigation. Although the parties challenging patents may bring cases to the board, the ruling essentially implies that the parties may not be able to appeal if they lose.

In addition, this ruling means that it is extremely imperative to obtain evidence of any contention among the parties on the record at the beginning of the case at the PTAB in order to safeguard the right to appeal the board’s verdict.

2. In re: Van Os

In this case, the Federal Circuit held that a pronouncement that a patent is invalid as obvious necessitates additional detail. It is not sufficient to state that it would be sound sense to combine prior art to arrive at a claimed invention. The Court stated that “such a conclusory assertion with no explanation is inadequate to support a finding that there would have been a motivation to combine.”

3. Secure Axcess LLC v. PNC Bank NA

In February, the Federal Circuit’s ruling in this case further restricted the amount of patents subject to review under the AIA’s covered business method (CBM) patent review program. Only patents containing a financial component in the claims are subject to review. The Court held that the Secure Axcess patent on web page authentication contains no financial components in tis claims, and thus the invention can be utilized by any company. It is irrelevant that the patent was generally asserted in opposition to banks. The patent should not have been administered under CBM review and then invalidated by the PTAB.

4. Mentor Graphics Corp. v. EVE_USA Inc.

In March, the Federal Circuit affirmed a $36 million award against Synopsys. This case was brought by Mentor Graphics regarding computer emulator technology. The Court ruled that after the Panduit analysis is done, the ensuing damages does not need to be allocated so that they only include the patented invention.

5. Personal Web Technologies LLC v. Apple Inc.

The Federal Circuit’s ruling in this case disapproved of the PTAB’s actions for insufficient justifications and remanded for further proceedings. The Court stated that subject to the Administrative Procedure Act, government entities must still produce “logical and rational” explanations for its verdicts so that courts can review them.

For more information, see Law360.