Patent · US Active

Color coding

US11730558B2 · kind B2 · utility

0Cited by

9References

9Claims

0Family size

Assignee

Picosun Oy · FI

Inventors

Jani Kivioja · Cambridge, GB
Niku Oksala · Tampere, FI

Key dates

Filing date	Mar 27, 2020
Grant date	Aug 22, 2023
Priority date	—
Expiry date	Jul 1, 2041

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2420/08
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A medical instrument, including an atomic layer deposition, ALD, coating to indicate the type of the medical instrument, and use of ALD to indicate number of re-uses of a medical instrument.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.