Inventor

Mary L. PFEFFER

Inventor

Overview

2→

Patents

2024–2025

Patent span

Human necessities

Primary field (CPC A)

Patents· 2 as inventor

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

A47Cprimary

A47CChairs20%

A61BDiagnosis20%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons20%

G06TImage data processing or generation, in general20%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data20%

PatentTitleYear

12,430,751Wound healing analysis and tracking2025 12,042,452Microclimate management systems for detecting surface performance2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to HILL ROM SERVICES INC (2)· patent assignee history

2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HILL ROM SERVICES INC	2	2024–2025

Locations

Location	Patents	Span
US	2	2024–2025