Inventor

KEITH KNAPP

Inventor

Overview

4→

Patents

2022–2026

Patent span

Human necessities

Primary field (CPC A)

Patents· 4 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%

A61BDiagnosis17%

A47GHousehold or table equipment8%

A61JContainers specially adapted for medical or pharmaceutical purposes8%

F04BPositive-displacement machines for liquids8%

G01FMeasuring volume, volume flow, mass flow or liquid level8%

G09BEducational or demonstration appliances8%

G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data8%

PatentTitleYear

12,544,504Valve shaft pump with coordinated pumping and valving operations2026 11,890,088Cannula insertion detection2024 11,490,831Cannula insertion detection2022 11,315,674Systems and methods for medicine delivery2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to BECTON DICKINSON CO (4)· patent assignee history

2022–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BECTON DICKINSON CO	4	2022–2026

Locations

Location	Patents	Span
US	4	2022–2026