How do I submit a biological sequence listing for a patent application filed before July 1, 2022?

For patent applications filed before July 1, 2022, biological sequence listings should be submitted as follows:

  1. Prepare a “Sequence Listing” as an ASCII plain text file.
  2. Ensure the file complies with 37 CFR 1.821 – 1.824.
  3. Submit the file via the USPTO patent electronic filing system or on a read-only optical disc.

As stated in MPEP 608.05(c): “For applications filed before July 1, 2022, the sequence listing can be a ‘Sequence Listing’ (as an ASCII plain text file in compliance with 37 CFR 1.821 – 1.824) submission must be submitted via the USPTO patent electronic filing system or on read-only optical disc.”

For detailed information, refer to MPEP §§ 2420 et seq.

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Topics: Patent Law, Patent Procedure
Tags: Ascii Plain Text File, Biological Sequence Listings, patent applications, Pre July 2022 Applications