Preparing and prosecuting medical device patents can be unique and challenging. Patent owners and practitioners often must consider a wide range of converging technologies from the mechanical, electrical, chemical, and...more
8/6/2020
/ Best Practices ,
Connected Items ,
Design Patent ,
Divided Infringement ,
Global Patent Prosecution ,
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Medical Devices ,
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Patents ,
Pharmaceutical Patents ,
Treatment Method Patents
The phrase “at least one of” is used in claims to indicate selection from a group of elements that follows the phrase. When used, practitioners may grapple with whether “at least one of A and B” or “at least one of A or B” is...more