Extensions

I am unable to perform a live search of the USPTO database directly. However, based on the authoritative patent text and the Google Patents information provided, I can infer and confirm the requested details for US patent 10639404.

US Patent 10639404 Details:

• Patent Number: US10639404
• Application Number: US13/152,446
• Filing Date: June 3, 2011
• Issue Date: May 5, 2020
• Priority Date: June 3, 2010 (claiming priority to U.S. Provisional Application No. 61/350,988)

Patent Term Adjustments (PTA) / Patent Term Extensions (PTE):

Based on the "Anticipated expiration" date provided by Google Patents (2030-06-03), and the general rule that a patent's term is 20 years from its earliest effective filing date, it appears there are no significant Patent Term Adjustments (PTA) or Patent Term Extensions (PTE) that would alter the standard 20-year term from the priority date.

The earliest effective filing date for US10639404 is June 3, 2010, derived from its provisional application (U.S. Provisional Application No. 61/350,988). Twenty years from June 3, 2010, is June 3, 2030. This aligns precisely with the "Anticipated expiration" date. If a direct USPTO search were possible, any specific PTA awarded (due to USPTO delays during prosecution) or reductions (due to applicant delays) would be detailed in the Issue Notification or on the face of the patent. Patent Term Extensions (PTE) are typically granted for delays related to regulatory review, such as by the FDA, which is not indicated in the provided patent text or associated information.

Continuation Applications, Divisional Applications, and Related Family Members:

• Continuation/Divisional Applications: The provided information indicates that US10639404B2 (issued patent) originated from application US13/152,446. This application was published as US20110301556A1. The patent text states, "This application is a non-provisional application of U.S. Provisional Application No. 61/350,988, filed on Jun. 3, 2010, entitled “Wound Dressing.”" Therefore, US13/152,446 is a non-provisional application claiming priority to provisional application US 61/350,988. There are no explicit mentions of this specific patent being a continuation or divisional of another non-provisional application, nor are there explicit mentions of continuation or divisional applications stemming from US13/152,446 in the provided text.
• Related Family Members:
  • Provisional Application: U.S. Provisional Application No. 61/350,988, filed on June 3, 2010.
  • Publication of Application: US20110301556A1, which is the publication of the application US13/152,446.

Projected Expiration Date:

The projected expiration date for US Patent 10639404 is June 3, 2030. This date is calculated as 20 years from the priority date of the earliest filed application from which it claims benefit, which is the provisional application filed on June 3, 2010. This calculation is consistent with the "Anticipated expiration" date listed on Google Patents.