3x founder

Patricia Bubner

Co-founder

Orbillion Bio· Winter 2021 San Francisco Bay Area

in LinkedIn

2026Co-founder· Stealth Mode Biotech

Founder · since 2019

Company

Stealth Mode Biotech

Role

Co-Founder

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco Bay Area

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Orbillion Bio

Tasty and scalable cultivated meat at price parity

Winter 2021

Experience

Career

Fork & Good, Inc.
Co-founder
COO and Co-founder · San Francisco Bay Area · 2025 – Present
2025
Stealth Mode Biotech
Co-founder
Co-Founder · San Francisco Bay Area · 2026 – Present
2026
Orbillion Bio [Acquired]
Founder
CEO & Founder · San Francisco, California, United States · 2019 – 2025
2019
Rainfed Foods
Strategic and Scientific Advisor · Toronto, Ontario, Canada · 2020 – 2024
2020
The Protein Directory
Member of the Expert Board · San Francisco Bay Area · 2019 – 2021
2019
Patricia Bubner Consulting
Principal Scientific Consultant, Analytical Dev. / Food Tech / Cell Ag / Batteries · San Francisco Bay Area · 2019 – 2020
2019
Conjugate Vaccine Startup
Senior Scientist, Analytical Development & QC · San Francisco Bay Area · 2018 – 2019
2018
Boehringer Ingelheim
Senior Scientist, Process Analytics · Fremont, CA · 2018
2018
Boehringer Ingelheim
Analytical Scientist / Process Scientist · Fremont · 2017 – 2018
2017
UC Berkeley
Postdoctoral Researcher, Biofuels, Enzymology & Fungal Glycobiology · Energy Biosciences Institute, PI: Chris Somerville · 2013 – 2016
2013
Graz University of Technology
Postdoctoral Researcher · Institute of Biotechnology and Biochemical Engineering · 2012 – 2013
2012
Graz University of Technology
Scientific and Teaching Assistant (Wiss. Ass.) · Institute of Biotechnology and Biochemical Engineering · 2008 – 2012
2008
Angewandte Biokatalyse Kompetenzzentrum GmbH
Researcher · ACIB TU Graz in cooperation with Clariant · 2007 – 2008
2007

Bio

Patricia Bubner, PhD, is the CEO and founder of Orbillion Bio, a food tech startup pioneering scalable bioprocesses for cultivated meat. With a PhD in Biotechnology, she has led Orbillion from inception to acquisition and has raised over $15M. Her career spans biopharma (Boehringer Ingelheim), battery tech (Sila Nanotechnologies), and global entrepreneurship, fostering strategic partnerships across industries.