Broad claim scope invalidates formulation patent despite 'powerful arguments' to the contrary |
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Authors: | Bucknell Duncan |
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Institution: | IP Strategy Consultant, www.DuncanBucknell.com |
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Abstract: | A lack of narrow dependent claims, which focus on the technicaladvance of the invention, meant that the main claim was heldinvalid as being obvious. |
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Keywords: | |
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