What are the differences in power of attorney requirements for applications filed before and after September 16, 2012?

There are significant differences in power of attorney requirements for patent applications filed before and after September 16, 2012. Key differences include: Signature Requirements: For applications filed on or after September 16, 2012, the power of attorney must be signed by the applicant for patent or the patent owner. For applications filed before September 16,…

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Can an assignee revoke a power of attorney in a government-owned application?

In general, an assignee can revoke a power of attorney in most applications. However, there is an exception for certain government-owned applications. The MPEP states: In applications filed before September 16, 2012, the assignee of record of the entire interest can revoke the power of attorney of the applicant unless an ‘irrevocable’ right to prosecute…

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What are the requirements for a power of attorney in applications filed before September 16, 2012?

What are the requirements for a power of attorney in applications filed before September 16, 2012? For applications filed before September 16, 2012, there are specific requirements for a valid power of attorney. According to MPEP 402.02(b): “For applications filed before September 16, 2012, the power of attorney must be signed by (1) the applicant,…

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What actions can a practitioner take to preserve an applicant’s rights without a power of attorney?

What actions can a practitioner take to preserve an applicant’s rights without a power of attorney? A practitioner can take certain actions to preserve an applicant’s rights without a formal power of attorney, but these are generally limited to urgent situations. The MPEP 402.04 provides some examples: Filing a patent application to prevent statutory bar…

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