What is the purpose of the written description requirement for biological material deposits?

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Source: FAQ (MPEP-Based) BlueIron Update: 2024-09-30 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. The written description requirement for biological material deposits serves two main purposes: To ensure that the public receives something in return for the patent grant To demonstrate that the applicant was in possession of the claimed invention at the time of filing According to MPEP 2406.01 , “The description must be sufficient to permit verification that the deposited biological material is in fact that disclosed and claimed.” This means that the description should provide enough detail to allow someone skilled in the art to confirm that the deposited material matches what is described and claimed in the patent application. Related Rules from the Manual of Patent Examining Procedure 10 rules Collapse Requirement for Deposit of Biological Material MPEP 2406 Permitted Description Must Fully Identify Invention MPEP 2406.01 Required Deposit Must Be Clearly Described In Application MPEP 2406.01 Required Requirement for Deposited Biological Material Reference MPEP 1823 Requirement for Deposited Biological Material Reference MPEP 2402 Biological Material Must Be Specifically Identified In Application MPEP 2406.01 Required Requirement for Specific Identification of Biological Material MPEP 2406.01 Deposit of Biological Material Before Filing or During Pendency MPEP 2406 Permitted Deposit Requirement for Biological Materials MPEP 2402 Deposit Must Be Described Clearly In Application MPEP 2406.01 Other Related FAQs 5 FAQs Collapse Can deposit information be added to a patent application after filing? What is the relationship between biological deposits and the enablement requirement? When should a biological material deposit be made for a patent application? What are the consequences of an inadeq...