Posts Tagged: citation of prior art


Federal Circuit Allows USPTO to Defend Appeal from Inter Partes Reexamination

In Knowles Elecs. LLC v. Iancu, Knowles appealed the inter partes reexamination decision of the Board, which affirmed an examiner’s finding that certain claims were anticipated …

Claimed and prior art ranges must have meaningful difference for nonobviousness

Patent claims can recite a numerical range and a patent can be awarded based on the novelty and nonobviousness of the claimed range. Normally, compositions are claimed …
By James Yang
1 month ago 3

Federal Circuit vacates PTAB decision for failure to explain reason claims were invalid

Unlike the Board’s anticipation determinations, which contravened the only permissible findings that could be drawn from the prior art under the proper constructions of the relevant …

Nordt Succeeds in Appeal to Federal Circuit on Knee-Brace Application

Despite its ultimate conclusion, the Court observed that Nordt failed to “persuasively or precisely” articulate to the Board “what structural limitation is imparted” by the “injection molded” …

PTAB Reversed for Failing to Explain the Basis for its Obviousness Decision

The Federal Circuit vacated and remanded the PTAB's decision in an inter partes review proceeding, finding the Board did not set forth its reasoning for finding the …

What Petitioners and Patent Owners Need to Know About the Scope of IPR Estoppel

In the recent case of Intellectual Ventures v. Toshiba, Judge Robinson noted that “the Federal Circuit has construed the language quite literally” in the use of the …
By Jennifer Bush
1 year ago 1

Historic Patent Reform Implemented by USPTO

The most significant reform to the U.S. patent system in more than a century took a major step forward at 12:01 am Sunday, as numerous provisions of …
By U.S.P.T.O.
6 years ago 7

AIA Rules: Citation of Prior Art and Estoppel in Reexamination

In order for one to file a statement of the patent owner in Federal court the submissions must: (1) Identify the forum and proceeding in which patent owner …
By Gene Quinn
6 years ago 1