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Knowles Electronics LLC v. Iancu
Case Number:
16-1954
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April 06, 2018
Split Fed. Circ. Says USPTO Can Intervene To Defend PTAB
The Federal Circuit ruled Friday that the U.S. Patent and Trademark Office can intervene in appeals to defend Patent Trial and Appeal Board rulings after the challenger departs, though one judge dissented strongly.
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September 06, 2017
New Argument Theory In PTAB Appeal 'Wrong,' USPTO Says
The U.S. Patent and Trademark Office has responded to an assertion by Knowles Electronics that it's barred from introducing new arguments in appeals from the Patent Trial and Appeal Board, telling the Federal Circuit on Tuesday that Knowles' position is "both wrong and off-topic."
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August 23, 2017
USPTO Can't Make New Arguments On Appeal, Court Told
Patent owner Knowles Electronics LLC has told the Federal Circuit that the U.S. Patent and Trademark Office should be allowed to intervene in its appeal of a patent invalidation, but that the agency should be barred from introducing new arguments.
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July 31, 2017
USPTO Tells Fed. Circ. It Has Power To Defend PTAB Rulings
The U.S. Patent and Trademark Office told the Federal Circuit on Monday that it has authority to intervene in appeals to defend Patent Trial and Appeal Board decisions when one party departs the case, arguing that holding otherwise would have "significant and far-reaching ramifications."
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June 30, 2017
Fed. Circ. To Weigh Whether PTO Can Step Into PTAB Appeals
The Federal Circuit on Friday called on acoustic components maker Knowles Electronics and the U.S. Patent and Trademark Office to submit supplemental briefs addressing the question of whether the agency can intervene in appeals from the Patent Trial and Appeal Board after a company that successfully challenges a patent departs the case.