How do I address paper submissions for supplemental examination proceedings?

Paper submissions for supplemental examination proceedings should be addressed differently depending on the delivery method: For mail delivered by the United States Postal Service (USPS):Mail Stop Supplemental ExaminationCentral Reexamination UnitCommissioner for PatentsP.O. Box 1450Alexandria, VA 22313-1450 For hand-carried or other delivery services (e.g., FedEx, UPS, DHL):United States Patent and Trademark OfficeCustomer Service WindowMail Stop Supplemental…

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How should I address correspondence for ex parte reexamination requests?

For ex parte reexamination requests filed under 35 U.S.C. 302 and subsequent correspondence, the MPEP provides specific addressing instructions: For mail sent via U.S. Postal Service: Mail Stop “Ex Parte Reexam” Attn: Central Reexamination Unit Commissioner for Patents P.O. Box 1450 Alexandria, VA 22313-1450 For hand-carried or delivery service submissions: Customer Service Window Randolph Building…

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What is required when adding an initial “Sequence Listing XML” to a patent application after the filing date?

When adding an initial “Sequence Listing XML” to a patent application after the filing date, the following are required: A compliant “Sequence Listing XML” submitted as an XML file via the USPTO Patent Electronic Filing System or on a read-only optical disc. An amendment to the specification incorporating the “Sequence Listing XML” by reference. A…

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How can I access a Sequence Listing for a patent or patent application?

According to MPEP 2419.02, there are two main ways to access a Sequence Listing for a patent or patent application: Online Access: The Sequence Listing is available electronically from the USPTO website at https://seqdata.uspto.gov. Request from USPTO: You can request an electronic copy of the Sequence Listing from the USPTO. However, this option requires payment…

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Who is responsible for preparing a patent application for allowance?

The preparation of a patent application for allowance is primarily the responsibility of the USPTO patent examiner who has been assigned to the application. However, it’s a collaborative process that may involve: The patent examiner USPTO support staff The applicant or their patent attorney/agent (for responding to any final requirements) The examiner ensures that all…

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Who manages and maintains the CPC system?

The Cooperative Patent Classification (CPC) system is jointly managed and maintained by the United States Patent and Trademark Office (USPTO) and the European Patent Office (EPO). According to MPEP 905: “CPC is jointly managed and maintained by both offices and is available for public search for classification.” This collaborative approach ensures that the classification system…

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