At Callan Pharma, we specialize in ophthalmic and parenteral drug formulations,
solving complex challenges in small molecules, polymer excipients, and
nanoparticle systems. With expertise in CMC, IP strategy, and regulatory
approvals, we help biotech and pharma companies accelerate drug development.

What we do:
• Specialized formulations – Ophthalmic, injectable, and subcutaneous drug delivery solutions
• Polymer chemistry & Nanotechnology – Enhancing solubility and bioavailability
• IP & regulatory strategy – Patent protection and global regulatory navigation
• Agile development – Fast, science-driven solutions to keep innovation on track

Why partner with Callan Pharma?
• A science-first approach blending formulation, IP, and regulatory strategy 
• A trusted partner for biotech and pharma innovators facing complex formulation challenges

Callan Pharma Services

Kevin Sill

Bradford Sullivan

This department sets the strategic vision and overall direction of the organization.

Callan Pharma Services

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