Home Ventilator with Air Purification System

USPTO published patent application US20260091185A1 for a home ventilator system featuring integrated air purification. The invention includes a body with respiratory function assembly, storage device, air purification system, and display control component. Inventors: Lian CHEN, Zhiliang CHEN, Xuwu YANG, and Sheng CHEN. Application filed September 25, 2025.

Gas Delivery Hose Hook and Ventilator Support Device

USPTO published patent application US20260091184A1 for a gas delivery hose hook and ventilator support device invented by Jie Peng. The invention relates to medical devices for respiratory therapy, featuring a hook mechanism with limit ribs for securing gas delivery hoses. Application filed September 29, 2024, published April 2, 2026.

Clean Storage System for Home Ventilator

The USPTO published patent application US20260091183A1 for a clean storage system for home ventilators invented by Lian Chen, Zhiliang Chen, Xuwu Yang, and Sheng Chen. The system includes a body with a ventilator placement region, storage device with exhaust ports, air purification system with fan and filtration, and display controls. Application No. 19338323 was filed September 24, 2025, and published April 2, 2026. This is a standard patent publication with no regulatory compliance requirements.

Metered Dose Inhalers of Fluticasone or an Ester Thereof

The USPTO published patent application US20260091182A1 for a metered dose inhaler comprising a stable pharmaceutical composition of fluticasone or its ester. The application, filed December 5, 2025, with six named inventors, covers the composition, manufacturing process, and use in treating respiratory disorders including asthma. The invention includes a canister with metering valve, actuator, and dose counter.

Improved Stem Block Inhaler with Superior Atomization Efficiency

USPTO published patent application US20260091181A1 for an improved stem block inhaler with superior atomization efficiency. The application (filed September 26, 2023, Application No. 19114843) names five inventors: David Joseph Rodney, Patrick Lehoux, Mitchell Thompson, Michael Lerer, and Angelo Psellas. The invention relates to stem block designs for metered-dose inhalers that improve aerosol delivery through axially aligned passage, expansion chamber, and exit orifice configurations.

Drug Supply Unit for Inhalation Device

USPTO published patent application US20260091180A1 for a drug supply unit (23) for an inhalation device (50) invented by Stephen T. Dunne, Axel Fischer, and Tobias Kolb. The invention comprises a cartridge (1) containing a drug formulation solution (12) arranged within a housing (22) that is displaceable in a longitudinal direction, with a septum needle (26) that pierces the cartridge septum when in the active position and a releasable lock (34) to hold the cartridge in a passive position.

Patent US20260091179A1 for vapor system with detection

Patent US20260091179A1 for vapor system with detection

U.S. Retirement Assets Data

The Congressional Research Service released a report showing U.S. retirement assets reached $45.1 trillion at the end of 2024, representing a 178% increase in inflation-adjusted terms since 1995. The report covers pension plans sponsored by private sector employers, state and local governments, and the federal government, as well as Individual Retirement Accounts (IRAs).

U.S. Retirement Assets Data in Brief

The Congressional Research Service published a data brief reporting that U.S. retirement plan assets totaled $45.1 trillion at the end of 2024. The report covers defined benefit pension plans, defined contribution plans, and Individual Retirement Accounts (IRAs), with breakdowns by asset type including equities, debt securities, and mutual funds.

U.S. Census Bureau 2026 Census Test Planning Overview

The Congressional Research Service published an overview of the U.S. Census Bureau's 2026 census test planning activities for the upcoming 2030 decennial census. The report details the transition from initial Biden Administration plans (released spring 2024) to Trump Administration revised plans (February 2026), including test methodology using the American Community Survey Methods Panel.