LexDanaLexDanabeta
Inventor

Christoph Siegenthaler

Inventor
CH

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.

A61Bprimary
A61BDiagnosis25%
A61FFilters implantable into blood vessels25%
A61MDevices for introducing media into, or onto, the body25%
LOC2425%
PatentTitleYear
12,396,885Retractable backflush instrument2025D1029239Retractable backflush handpiece2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to ALCON INC (2)· patent assignee history
2024–2025Based in CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCON INC22024–2025
Locations
LocationPatentsSpan
CH22024–2025