Yifan Mao, MSc, Andrew Serafini Ph.D. The written description requirement should be met for claims reciting ranges by explicitly describing the amended numerical ranges or the end values of the ...
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 in this manner but other types ...
The drafting of a patent claim remains an enigma before the judicial interpretation of its intended and actual scope is deciphered by the courts.
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