FDA Acknowledgment Letter to Ingram Planetarium

The Food and Drug Administration (FDA) has issued an acknowledgment letter to Ingram Planetarium regarding a submission. The letter, dated March 26, 2026, confirms receipt of documentation from the Center for Devices and Radiological Health (CDRH). No specific details about the submission's content or regulatory implications are provided.

DePaul University Variance Application

The FDA has posted a variance application submitted by DePaul University's Idea Realization Laboratory. The document is available for review on the Regs.gov platform. No specific compliance actions or deadlines are indicated for other entities.

FDA CDRH Variance Approval Letter to Axion Laser

The FDA's Center for Devices and Radiological Health (CDRH) has issued a variance approval letter to Axion Laser. This document grants a specific variance, indicating an approved deviation from standard regulatory requirements for a particular product or process.

Pressure-Staged Hydraulic Compressed Air Energy Storage System

The European Patent Office has published a new patent application, EP2026020652A1, for a Pressure-Staged Hydraulic Compressed Air Energy Storage System and its operation method. The publication date is March 11, 2026, and the inventors have not yet filed their designation.

Patent EP2026022923A1: Home Power Consumption Optimization System

The European Patent Office has published patent application EP2026022923A1 concerning a home power consumption optimization system and method. The publication date is March 11, 2026, and it covers various European designated states.

Control Method and Control Device Patent Application EP2026022940A1

The European Patent Office has published a new patent application, EP2026022940A1, concerning a control method and device. The publication date is March 11, 2026. The inventors have not yet filed their designation.

Sodium-ion Battery Energy Storage System Configuration Model

The European Patent Office has published a patent application (EP2026020693A1) detailing a construction method for an optimal configuration model for sodium-ion battery energy storage systems. The application was published on March 11, 2026, and covers designated states within the European Union.

Patent EP2026020717A1 for Charging Load Management Method

The European Patent Office has published patent application EP2026020717A1 concerning a charging load management method oriented to a pulse charging method. The patent application was published on March 11, 2026, and lists several European countries as designated states.

Energy Storage System and Method Patent Application

The European Patent Office has published patent application EP4597778A2, filed by Delta Electronics, Inc., concerning an energy storage system and method. The patent application was published on March 11, 2026, and is designated for several European states.

Patent EP4597779A2: Energy Storage System

The European Patent Office has published patent application EP4597779A2 concerning an Energy Storage System and its operating method. The application was filed by Delta Electronics, Inc. and lists specific inventors and IPC classifications.