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Features

Expanded Means-Plus-Function Analysis Presents New Opportunities and Challenges Image

Expanded Means-Plus-Function Analysis Presents New Opportunities and Challenges

Joshua D. Curry & Kate E. Hart

The Federal Circuit's <i>en banc</i> decision in <i>Williamson v. Citrix Online</i> expanded the potential application of 35 U.S.C. §112, ¶6, making it more likely that functional claim language will be construed as a means-plus-function limitation even in the absence of the word "means." This article discusses recent decisions applying <i>Williamson</i> and provides practical insights and strategies for patent owners and accused infringers to consider when addressing the expanded application of §112, ¶6.

Features

Salvaging a Patent After a Post-Grant Proceeding Image

Salvaging a Patent After a Post-Grant Proceeding

Donald Heckenberg

When the Patent Trial and Appeal Board (PTAB) decides to institute a post-grant proceeding, the subject patent is in jeopardy.

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  • Private Equity Valuation: A Significant Decision
    Insiders (and others) in the private equity business are accustomed to seeing a good deal of discussion ' academic and trade ' on the question of the appropriate methods of valuing private equity positions and securities which are otherwise illiquid. An interesting recent decision in the Southern District has been brought to our attention. The case is <i>In Re Allied Capital Corp.</i>, CCH Fed. SEC L. Rep. 92411 (US DC, S.D.N.Y., Apr. 25, 2003). Judge Lynch's decision is well written, the Judge reviewing a motion to dismiss by a business development company, Allied Capital, against a strike suit claiming that Allied's method of valuing its portfolio failed adequately to account for i) conditions at the companies themselves and ii) market conditions. The complaint appears to be, as is often the case, slap dash, content to point out that Allied revalued some of its positions, marking them down for a variety of reasons, and the stock price went down - all this, in the view of plaintiff's counsel, amounting to violations of Rule 10b-5.
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