Inventor

Grant Milton OVZINSKY

Inventor

Overview

5→

Patents

2022–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Mprimary

A61MDevices for introducing media into, or onto, the body33%

B29CShaping or joining of plastics13%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%

B29LIndexing scheme associated with subclass b29c, relating to particular articles13%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

12,409,292Ultrasonic welding of fabrics for sleep apnea treatment2025 12,083,278Respiratory apparatus2024 11,925,761Air delivery conduit2024 11,458,271Ultrasonic welding of fabrics for sleep apnea treatment2022 11,395,898Air delivery conduit2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to ResMed Pty Ltd (5)· patent assignee history

2022Patents assigned to RESMED LTD (1)· patent assignee history

2022–2025Based in AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ResMed Pty Ltd	5	2022–2025
RESMED LTD	1	2022

Locations

Location	Patents	Span
AU	5	2022–2025