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Inventor

Samantha Dale Oldfield

Inventor
Auckland, NZ

Overview

3→
Patents
2007–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Bprimary
A61BDiagnosis17%
A61MDevices for introducing media into, or onto, the body17%
B01DSeparation17%
C02FTreatment of water, waste water, sewage, or sludge17%
LOC2417%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,973,466System for determining airway patency2021D0907762Tip and tube assembly for a gas sampling apparatus20217,252,783'Treatment of suspensions'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to CIBA SPEC CHEM WATER TREAT LTD (1)· patent assignee history
2007Based in Halifax, GB· patent location history
2021Patents assigned to FISHER & PAYKEL HEALTHCARE LTD (2)· patent assignee history
2021Based in Auckland, NZ· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FISHER & PAYKEL HEALTHCARE LTD22021
CIBA SPEC CHEM WATER TREAT LTD12007
Locations
LocationPatentsSpan
Auckland, NZ22021
Halifax, GB12007