Extensions — US Patent 10764803

Term, Adjustments, and Family of US Patent 10,764,803

As of May 14, 2026, a detailed analysis of the prosecution history and family data for US Patent 10,764,803 reveals the following information regarding its term, related applications, and projected expiration.

Patent Term and Adjustments:

There is no record of any patent term adjustment (PTA) or patent term extension (PTE) for US Patent 10,764,803. PTA is a process to extend the term of a patent due to delays caused by the United States Patent and Trademark Office (USPTO) during prosecution. The absence of such an adjustment indicates that the patent's term is the standard 20 years from its earliest non-provisional filing date.

Projected Expiration Date:

The patent application for US 10,764,803 (Application No. 16/533,320) was filed on August 6, 2019. This application is a continuation of a chain of prior applications, with the earliest non-provisional application (Application No. 10/925,426) having been filed on August 25, 2004. The 20-year patent term is calculated from this earliest filing date. Therefore, the projected expiration date for US Patent 10,764,803 is August 25, 2024. According to the provided patent information, the patent's legal status is "Expired - Lifetime."

Continuity and Divisional Applications:

US Patent 10,764,803 is a continuation of U.S. patent application Ser. No. 15/212,403, which was filed on July 18, 2016 (now US Patent 10,390,279). This earlier application is itself a continuation of a series of applications tracing back to the initial filing in 2004. This type of information about continuation applications can be found in the "Continuity Data" section of a patent's record on the USPTO's Public PAIR (Patent Application Information Retrieval) system.

There are no divisional applications directly related to US Patent 10,764,803 listed in the available documentation.

Related Family Members:

US Patent 10,764,803 is part of a large patent family, with numerous related applications filed in the United States and internationally. These family members share a common priority claim, stemming from the original provisional applications filed in 2003 and 2004. Some of the notable U.S. patent family members include:

The existence of a large patent family indicates a broad strategy by the original assignee to protect the invention in multiple jurisdictions and across various aspects of the technology.