Categories: Centurion Plus Utility Patents

Centurion Patentors as of October 21, 2025

Hendrik Albert Weeber

Research Fellow at Johnson & Johnson Vision.

Patent №: 12447009 – Achromatic lenses and lenses having diffractive profiles with irregular width for vision treatment.

An ophthalmic lens, such as an intraocular lens (IOL), includes a diffractive optic with repeating sets of echelettes. Each echelette in a set has a distinct width in r²-space, enhancing extended depth of focus for improved visual performance.

Robert D Turney

Control Systems Fellow, Johnson Controls Advanced Development Engineering Center.

Patent №: 12449172 – Systems and methods for controlling variable refrigerant flow systems using artificial intelligence.

A refrigerant charge controller uses machine learning to analyze HVAC usage data, estimate refrigerant levels, detect deficiencies, and trigger corrective actions when low refrigerant is identified.

Puneet Sharma

HPE Fellow & Vice President | Director, Networking and Distributed Systems Lab @Hewlett Packard Labs | IEEE Fellow.

Patent №: 12449995 – Enabling persistent memory for serverless applications.

A scheduling platform for serverless applications uses a profiler to classify requests as persistent or non-persistent, batches persistent read/write requests, and schedules them across persistent memory banks to optimize job completion time.

Ravi Agarwal

R&D Systems Engineer.

Patent №: 12452780 – Fast slicing switching via SCG suspension or activation.

A method supports network slicing using master cell group (MCG) and secondary cell group (SCG) configurations. A device registers with two network slices of different priorities—one served by the MCG and the other by the SCG—and manages each with separate inactivity timers.

Tae-Jin Lee

Assistant Vice President at ETRI.

Patent №: 12452414 – Method, apparatus and storage medium for image encoding/decoding using filtering.

A method and apparatus for image encoding and decoding use classification-based filtering. Each image block is assigned a classification index based on coding parameters of the block and its neighbors, determining which filter to apply from multiple available filters.

Matthew J Bernett

Executive Director of Protein and Antibody Engineering at Xencor.

Patent №: 12448423 – Targeted heterodimeric Fc fusion proteins containing NKG2D antigen binding domains.

The invention relates to targeted heterodimeric Fc fusion proteins combining an IL-15/IL-15Rα Fc fusion with an NKG2D antigen-binding domain Fc fusion for enhanced therapeutic activity.

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Angelina Kushnarova

Angelina Kushnarova (Sverediuk) was born in Ukraine. She graduated from Ternopil Medical University with a specialization in Medicine and completed an internship in Radiology at Lviv University. She worked as a Radiologist, while also working as a web developer.