What is the difference between a non-responsive amendment and a non-compliant amendment?

It’s important to distinguish between a non-responsive amendment and a non-compliant amendment in patent prosecution:

  • Non-responsive amendment: This occurs when the amendment fails to address the substance of the previous Office action, such as by canceling all elected claims and presenting only non-elected claims. It is a matter of substance.
  • Non-compliant amendment: This refers to amendments that fail to meet the formal requirements for amendments, such as improper markings or formatting. It is a matter of form.

The MPEP 821.03 advises examiners:

“Examiners should take care to correctly designate the issue as a non-responsive amendment, which is not to be confused with a notice of non-compliant amendment.”

A non-responsive amendment typically requires a substantive correction, while a non-compliant amendment usually requires formal corrections. Understanding this difference is crucial for properly responding to Office actions and maintaining the prosecution of your patent application.

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Tags: non-compliant amendment, non-responsive amendment, patent prosecution, USPTO procedure