Extensions

US Patent 10469554B2 pertains to an apparatus, system, and method for multi-bitrate content streaming. Here's a breakdown of its application lineage, term adjustments, and expiration:

Patent Term Adjustments (PTA):
The provided information does not explicitly state whether any Patent Term Adjustment (PTA) was granted for US Patent 10469554B2. PTA is an extension of a patent's term designed to compensate for certain delays caused by the USPTO during the prosecution of a utility or plant patent application. These delays are categorized into specific timeframes the USPTO must meet for issuing office actions, responding to applicant replies, and issuing the patent itself. The patent's anticipated expiration date would typically account for any applied PTA.

Patent Term Extensions (PTE):
There is no indication that US Patent 10469554B2 has received any Patent Term Extension (PTE). PTE is a statutory extension available for patents claiming certain human drug products, medical devices, animal drugs, or food/color additive products to restore patent term lost due to pre-market government regulatory review. Given the subject matter of US10469554B2 (multi-bitrate content streaming), it is highly unlikely to be eligible for PTE.

Continuation and Divisional Applications:
US Patent 10469554B2 is part of a complex application family, primarily a chain of continuation applications:

• This application (US10469554B2) is a continuation of U.S. patent application Ser. No. 16/004,056, filed on June 8, 2018.
• That application is a continuation of U.S. patent application Ser. No. 15/414,027 (now U.S. Pat. No. 9,998,516), filed on January 24, 2017.
• That application is a continuation of U.S. patent application Ser. No. 14/719,122, filed on May 21, 2015.
• That application is a continuation of U.S. patent application Ser. No. 14/106,051 (now U.S. Pat. No. 9,071,668), filed on December 13, 2013.
• That application is a continuation of U.S. patent application Ser. No. 13/617,114 (now U.S. Pat. No. 8,612,624), filed on September 14, 2012.
• That application is a continuation of U.S. patent application Ser. No. 12/906,940 (now U.S. Pat. No. 8,402,156), filed on October 18, 2010.
• That application is a continuation of U.S. patent application Ser. No. 11/673,483 (now U.S. Pat. No. 7,818,444), filed on February 9, 2007.
• That application is a continuation-in-part of application Ser. No. 11/116,783, filed on April 28, 2005 (now U.S. Pat. No. 8,868,772).
• That application claims the benefit of U.S. Provisional Application No. 60/566,831, filed on April 31, 2004.

No explicit divisional applications for US10469554B2 or its parent applications are mentioned in the provided patent text or search results. Divisional applications arise when the USPTO determines that a single application contains two or more independent and distinct inventions, requiring the applicant to pursue the non-elected inventions in separate applications.

Related Family Members:
The direct related family members, as detailed above, are primarily the extensive chain of continuation applications and the initial continuation-in-part application, all originating from the provisional application filed on April 31, 2004. Another related family member noted in the Google Patents info is US20190158560A1, which is a publication of an earlier application in the family.

Projected Expiration Date:
As of the current date, May 27, 2026, US Patent 10469554B2 is listed as "Expired - Lifetime" [cite: US10469554B2]. Its anticipated expiration date was April 28, 2025 [cite: US10469554B2]. The term of a U.S. utility patent generally expires 20 years from the earliest filing date of the application from which priority is claimed (excluding provisional applications, but including continuations), subject to any PTA or PTE. In this case, the effective filing date for term calculation would likely stem from the earliest non-provisional application in the chain, adjusted by any PTA. Since the patent has already expired, its enforceable life has concluded.