Declarant’s Intentional Misrepresentation Not Remedied By Contradictory Supporting Exhibits
Client Alert | 1 min read | 03.26.07
In eSpeed, Inc. v. Brokertec USA, L.L.C., (No. 06-1385; March 20, 2007), the Federal Circuit affirms the district court’s judgment declaring a patent unenforceable due to inequitable conduct. eSpeed submitted three declarations and 1139 pages of supporting exhibits disclosing a prior system implemented by eSpeed. One of the declarations stated that the prior system did not include computer code that implements particular trading rules. The supporting exhibits, however, disclosed that the system included computer code for implementing those trading rules. Rejecting eSpeed’s argument the contradictory supporting exhibits vitiated the materiality of the false statements, the Federal Circuit holds that these false statements left the examiner with the impression that further investigation into the operation of the system was not required.
Insights
Client Alert | 13 min read | 10.30.25
Federal and State Regulators Target AI Chatbots and Intimate Imagery
In the first few years following the public launch of generative artificial intelligence (AI) in the autumn of 2022, litigation related to AI focused primarily on claims of copyright infringement. Suits revolved around allegations that the data on which AI models train, and/or the output they produce, infringe upon the intellectual property rights of others. (While some of these cases have settled or reached preliminary judgments, many remain ongoing.)
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