How should amendments be made to ASCII plain text files submitted in a patent application?

Amendments to ASCII plain text files submitted in a patent application must be made by submitting a replacement file. The process for submitting amendments varies depending on the type of content: For “Computer Program Listing Appendix”: Submit a replacement ASCII plain text file via the USPTO patent electronic filing system or on a read-only optical…

Read More

Can original drawings be physically altered to correct errors in a patent application?

The MPEP is clear on this matter: original drawings should not be physically altered to correct errors. Section 608.02(p) states: “Original drawings should not be altered or obliterated by applicant or draftsperson.“ Instead of altering original drawings, applicants should: Submit replacement sheets with the necessary corrections Provide a marked-up copy showing the changes Include detailed…

Read More

Can a Certificate of Correction be used to add a priority claim that was omitted from the original patent application?

Yes, a Certificate of Correction can be used to add a priority claim that was omitted from the original patent application, under certain conditions. The MPEP 1481 states: “The types of mistakes for which a certificate of correction of applicant’s mistake may be issued include the situation where ‘through error and without deceptive intention’ the…

Read More

How can an applicant ensure they’ve deposited biological material with an acceptable institution for PCT applications?

To ensure that biological material is deposited with an acceptable institution for PCT applications, applicants should: Consult the PCT Gazette or Annex L of the PCT Applicant’s Guide, which list notified depositary institutions. Choose a depositary institution that has been notified by the designated Offices of interest. The MPEP states: “A reference to a deposit…

Read More

How does 37 CFR 1.141(b) relate to restriction requirements in patent applications?

37 CFR 1.141(b) is a regulation that specifically addresses restriction requirements in patent applications containing claims to multiple categories of inventions. The MPEP 806.05(i) references this regulation: “37 CFR 1.141 Different inventions in one national application. ***** (b) Where claims to all three categories, product, process of making, and process of use, are included in…

Read More

What is the significance of ‘month to month’ evidence in proving diligence for patent applications?

The significance of ‘month to month’ evidence in proving diligence for patent applications lies in demonstrating continuous effort towards reduction to practice. According to MPEP 715.07(a): ‘Where the evidence of facts establishing diligence is made out on a day-to-day basis, such a record of facts demonstrating reasonably continuous diligence is sufficient to overcome a reference.’…

Read More