
your trusted partner in scientific innovation

Welcome!
I am Roselin Rosario-Meléndez, Ph.D., founder of RRM Inventive Solutions Hub, LLC. I partner with innovators across the pharmaceutical, cosmetic, dietary supplement, and medical device industries to bring ideas to life.
I work with companies of all sizes, including startups and entrepreneurs, to help overcome scientific and technical barriers at every stage of product development, whether it is creating a new formulation, selecting materials, scaling up manufacturing, protecting intellectual property, or navigating regulatory submissions.
I provide the strategic support needed to move ideas forward, reduce risk, and bring high-performing products to market. My mission is to help innovators deliver results, drive meaningful innovation, and achieve lasting commercial success.
Innovation Unleashed, Success Delivered.
CORE SERVICES
Controlled Delivery Systems
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Design of active delivery systems for cosmetics, pharmaceutical, and medical applications, encompassing controlled release, targeted delivery, nanomedicine, and biocompatible materials to enhance therapeutic outcomes.
Test Method Development
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Development and customization of robust test methods for evaluating materials and formulations, including establishing in vivo and in vitro correlations, to ensure safety, performance, and regulatory compliance.
Chemistry & Formulations
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Expertise in chemistry, ingredient selection, and formulation optimization to deliver creative, market-driven solutions that enhance product performance and consumer appeal.
Raw Materials Development & Diversification
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Guidance on sourcing, developing, purifying, and optimizing raw materials to help clients select the best options for meeting performance and regulatory requirements.
Process Scale-Up Guidance
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Strategic guidance on process scale-up to transition formulations and manufacturing from laboratory development to full-scale production, ensuring consistency, cost efficiency, and quality control.
Intellectual Property Strategy & Innovation
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Help clients identify inventions, prepare patent disclosures, draft patent applications, and develop IP strategies to protect and maximize the commercial value of their innovations.
Project Management
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Comprehensive project management throughout the product development lifecycle. Leading cross-functional teams to design, execute, and commercialize new products ensuring seamless collaboration, on-time delivery, and efficient management of resources and budgets.
Justifications & Technical Report Writing
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Expertise in writing scientific justifications for regulatory submissions and clinical trials, along with technical reports that support product development, patent applications, and publications.
Advanced Technical Problem Solving
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Assistance with identifying root causes of technical issues, streamlining development processes, and providing actionable solutions that drive measurable results.

My guarantee
✓ Transformative
✓ Pioneering
✓ Innovative
✓ Dedicated
