Failure to take certain required actions can result in the abandonment of a U.S. patent application or issued patent. For example, if an office action is not replied to within six months of issuance or if an issue fee is not paid
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Although the America Invents Act (AIA) was signed into law in September 2011, the “first inventor to file” provisions did not immediately take effect. However, they will take effect in less than two months. Are you ready? The shift to a first
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Patent holders can prove infringement by showing that each element of a claim is literally present in an accused infringer’s product or that those elements which are missing have an “equivalent.” The latter approach is permitted under what is known as the
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Clients often want to know how long it will take them to get a patent. Of course, whether they get one at all will depend on whether their invention is novel and non-obvious as well as how broadly their claims are drafted.
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A key decision for many accused infringers is whether to rely on an opinion of counsel to rebut a claim of willful infringement. A finding of willful infringement opens the door to the assessment of enhanced damages which can be as much
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Clients are often surprised and perplexed at the breadth of patent claims their competitors obtain because they seem to go well beyond the descriptions and examples in their patents. In our experience, patent lawsuits typically involve situations where the accused product is
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Growing up in a pre-cable TV world, I played a lot of games such as Monopoly, Clue, Life, Chutes & Ladders, Checkers, Chess and countless others. With all of the cases coming out about statutory subject matter in the last few years,
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U.S. Patent Law requires that patent claims be sufficiently definite such that one of ordinary skill in the art could ascertain their metes and bounds. Accused infringers may seek to invalidate claims under 35 U.S.C. § 112, ¶ 2 if the claims
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When patent holders want to let someone know that they are infringing their patent(s), they often send what is known as a “cease and desist” letter. The letter usually mentions the patent number and the product the patent holder thinks is
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It is well-established that patent holders may not simply file patent infringement lawsuits in order to determine if a company may be infringing their patents. As interpreted by the Court of Appeals for the Federal Circuit, Rule 11 of the Federal Rules
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