What is the purpose of 37 CFR 1.805?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-29 10 Rules 5 Related FAQs This page is an FAQ based on guidance from the Manual of Patent Examining Procedure. It is provided as guidance, with links to the ground truth sources. This is information only: it is not legal advice. 37 CFR 1.805 relates to the deposit of biological materials to replace or supplement a previous deposit. This regulation provides guidance on when and how a deposit can be replaced or supplemented during the patent application process. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Replacement or Supplemental Deposit Required During Pendency MPEP 2407 Prohibited Replacement of Viable Biological Deposit MPEP 2407 Procedures for Post-Issuance Biological Deposit Corrections MPEP 2407.02 Permitted Deposit of Biological Materials Required for Patentability MPEP 2402 Supplemental Deposit During Pendency Permitted for Any Reason MPEP 2407 Permitted Requirement for Replacing or Supplementing Biological Deposit MPEP 2407 Replacement Deposit When Earlier One No Longer Viable MPEP 2407 Deposit of Biological Materials Required for Patents MPEP 2402 Deposit of Biological Material Required for Enablement MPEP 2403 Permitted Deposit of Biological Material Permitted for Invention Relying on Such Material MPEP 2404 Other Related FAQs 5 FAQs Collapse What are some reasons for supplementing a biological deposit? What does &#8220;replacement&#8221; mean in the context of biological material deposits? What is the difference between a replacement and supplemental deposit? Can a biological deposit be replaced after a patent is issued? Is there a difference in replacing deposits during patent application versus after grant?