Founder Directory
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Founders4
Known for these resultsRole50%Role is parsed from founder titles in yc.db. Known for 50% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company50%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 50% of these rows have at least one match.School50%School is matched from bios, case-sensitive for acronyms. 50% of these rows have at least one match.
- Leopold von WaldthausenFounder/CEO · Zeit AIS24B2B · Munich
- Marvin Christopher BornsteinFounder/CTO · Zeit AIS24B2B · Munich
- Orestis Vardoulis@orestisvarFounder · Zeit MedicalS21Healthcare · San Francisco
- Urs NaberFounder · Zeit MedicalS21Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Leopold von WaldthausenZeit AIFounder/CEOSummer 2024B2BMunich, Germany12—Marvin Christopher BornsteinZeit AIFounder/CTOSummer 2024B2BMunich, Germany12—Orestis VardoulisZeit MedicalFounderSummer 2021HealthcareSan Francisco, United States2https://x.com/orestisvarUrs NaberZeit MedicalFounderSummer 2021HealthcareSan Francisco, United States2—
Showing 1–4 of 4 founders
Urs Naber
Founder·Zeit Medical
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2021
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Growing up building and modding the gaming computers for all my friends, I had to pause my passion for tinkering during medical school, only to re-discover it in postgraduate training. I tried starting my first needle-free vein access device company during pediatrics residency. Although an early failure, I found the right mentorship, first at Dartmouth and then as a fellow at Stanford Biodesign Innovation Fellowship, where I learned the ins and outs of medical technology innovation.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Zeit MedicalImmediate stroke detection at home
IndustryHealthcare
Websitezeitmedical.com/
Team size2
LocationSan Francisco, United States
BatchSummer 2021
Co-foundersOrestis Vardoulis@orestisvar
