U.S. Code of Federal Regulations

Regulations most recently checked for updates: Feb 11, 2026

All TitlesTitle 37Chapter IPart 1Subpart G - Subpart G—Biotechnology Invention Disclosures

DEPOSIT OF BIOLOGICAL MATERIAL
§ 1.801 - Biological material.
§ 1.802 - Need or opportunity to make a deposit.
§ 1.803 - Acceptable depository.
§ 1.804 - Time of making an original deposit.
§ 1.805 - Replacement or supplement of deposit.
§ 1.806 - Term of deposit.
§ 1.807 - Viability of deposit.
§ 1.808 - Furnishing of samples.
§ 1.809 - Examination procedures.

APPLICATION DISCLOSURES CONTAINING NUCLEOTIDE AND/OR AMINO ACID SEQUENCES
§ 1.821 - Nucleotide and/or amino acid sequence disclosures in patent applications.
§ 1.822 - Symbols and format to be used for nucleotide and/or amino acid sequence data.
§ 1.823 - Requirements for content of a “Sequence Listing” part of the specification.
§ 1.824 - Form and format for a nucleotide and/or amino acid sequence submission as an ASCII plain text file.
§ 1.825 - Amendment to add or replace a “Sequence Listing” and CRF copy thereof.
§ 1.831 - Requirements for patent applications filed on or after July 1, 2022, having nucleotide and/or amino acid sequence disclosures.
§ 1.832 - Representation of nucleotide and/or amino acid sequence data in the “Sequence Listing XML” part of a patent application filed on or after July 1, 2022.
§ 1.833 - Requirements for a “Sequence Listing XML” for nucleotide and/or amino acid sequences as part of a patent application filed on or after July 1, 2022.
§ 1.834 - Form and format for nucleotide and/or amino acid sequence submissions as the “Sequence Listing XML” in patent applications filed on or after July 1, 2022.
§ 1.835 - Amendment to add or replace a “Sequence Listing XML” in patent applications filed on or after July 1, 2022.
§ 1.839 - Incorporation by reference.
Appendix Appendix A - Appendix A to Subpart G of Part 1—List of Nucleotides
Appendix Appendix B - Appendix B to Subpart G of Part 1—List of Modified Nucleotides
Appendix Appendix C - Appendix C to Subpart G of Part 1—List of Amino Acids
Appendix Appendix D - Appendix D to Subpart G of Part 1—List of Modified and Unusual Amino Acids
Appendix Appendix E - Appendix E to Subpart G of Part 1—List of Feature Keys Related to Nucleotide Sequences
Appendix Appendix F - Appendix F to Subpart G of Part 1—List of Feature Keys Related to Protein Sequences
Appendix Appendix G - Appendix G to Subpart G of Part 1—Numeric Identifiers
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