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  7. Ladder Bio
Ladder Bio logo

Ladder Bio

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Blue Bell, PA 19422
334-352-9665
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At a glance

Primary NAICS code
325414 · Biological Product (except Diagnostic) Manufacturing
Headquarters
Blue Bell, PA
UEI
MMJFRJMYSN63
CAGE
8GYV5

About

Founded in 2020 by Temple University chemist Christian Schafmeister, Ladder Bio is a Blue Bell biotechnology company developing Spiroligomer™ molecules—synthetic, ladder-shaped compounds designed for targeted drug discovery. Its platform combines rational molecular design with libraries containing billions of compounds, pursuing therapeutics and diagnostic applications where conventional small molecules and biologics can fall short. Formerly known as ThirdLaw Molecular, the company has also received more than $16.9 million in non-dilutive funding from the U.S. Department of Defense and the Defense Threat Reduction Agency for biosecurity-related work.

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Certifications

  • Financial Conflicts of Interest Policy (TLM-FIN-01)

    Compliance program

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More manufacturers in Pennsylvania

Contact information

Website

thirdlawtx.com

Emails

  • info@ladderbio.com
  • Alison.guzzio@thirdlaw.tech

Phone numbers

  • 334-352-9665
  • 484-459-3243

Social

Locations

Ladder Bio location map for 512 TOWNSHIP LINE RD

512 Township Line Rd

Blue Bell, PA 19422

Montgomery County

Get directions
Ladder Bio location map for 512 E TOWNSHIP LINE RD 4 VALLEY SQ

512 E Township Line Rd 4 Valley Sq

Blue Bell, PA 19422

Montgomery County

Get directions
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Directory source

Source
thirdlawtx.com
Updated
Sep 2026