Meet Our Team Of Consultants

Dr. Susan Bogdanowich-Knipp
Dr. Susan Bogdanowich-Knipp Ravine Pharmaceuticals LLC
Dr. Susan Bogdanowich-Knipp began collaborating with Improved Pharma as a scientific consultant shortly after establishing Ravine Pharmaceuticals, LLC in 2020. Dr. Bogdanowich-Knipp’s previous experience includes having held high profile scientific positions in both widely-recognized large pharmaceutical and outsourcing companies for over twenty-five years. Most recently, she was the Director of Analytical Technology at AMRI SSCI LLC where she was responsible for supporting SSCI’s well-known solid state analytical characterization testing for the site. Previous experience includes scientific positions in Discovery Support & Pharmaceutical Chemistry at Schering-Plough Research Institute and Analytical R&D at Bristol-Myers Squibb Corporation where Dr. Bogdanowich-Knipp supported pre-formulation, development, and both chemical and physical analytical characterization for drug substances and drug products ranging from discovery to Phase II clinical studies for both small and large drug molecules.

After joining Improved Pharma’s consulting team, Dr. Bogdanowich-Knipp stated “I am thrilled to be working again with Dr. Stephen Byrn, as well as Drs. Smith, Cowans and Purcell.” She adds, “our years of experience working together and our strong, complimentary yet diverse scientific backgrounds will enable us to address challenging problems encountered by our clients”.

Dale K. Purcell
Dale K. PurcellPresident, Chemical Microscopy LLC
Dale K. Purcell, Ph.D., has over 22 years of experience related to analyses of materials often on the order of milligram or less quantities in regulated laboratory setting of cGMP, FDA, ISO, EPA and DEA. He has expertise in a wide-range of microscopy and microspectroscopy techniques and applications. Dr. Purcell was a Visiting Scientist, sponsored by Oak Ridge Institute for Science and Education (ORISE), at the Counterterrorism and Forensic Science Research Unit (CFSRU) in the Laboratory Division of the Federal Bureau of Investigation, Quantico, Virginia, where he performed collaborative research to develop procedures using cathodoluminescence light microscopy and scanning electron microscopy with energy dispersive x-ray microanalysis. Dr. Purcell started his private consulting business in 2011 to assist with providing legal services to indigent persons charged with criminal offenses. In 2015, Dr. Purcell joined the Analytical Technology team at AMRI SSCI LLC as group lead for their Analytical Chemical Microscopy and Microanalysis. Dr. Purcell has provided assistance in Hatch-Waxman (pharmaceutical patent) litigation and Markman Hearing support. His research interests include thermomicroscopy and polymorphisms, glass delamination, identification of unknown foreign particulate materials, and efficient analytical microspectroscopy methods.
Brett A. Cowans
Brett A. CowansWestport Pharmaceutical Consulting LLC
Dr. Brett Cowans brings thirty years of experience as a solid-state analytical chemist including over twenty years serving the pharmaceutical industry as an expert in the solid forms of small molecules, i.e. polymorphs, salts and cocrystals.
Ruba Alajlouni
Ruba AlajlouniConsultant
Ruba brings expertise in regulatory and quality compliance along withhands-on experience in microbiology, cell culture, molecular biology, proteinpurication, Raman spectroscopy and chemometrics. She started independentconsulting work right after getting her second MS degree from Stephen Byrn’slab in 2015, applying multivariant analyses and spectroscopy to answerquestions in Bioanalytics.

Her graduate work at Virginia Tech focused on protein purication andcharacterization. At Purdue, she expanded into drug discovery utilizingmammalian and bacterial cell cultures for screening, in addition to drugmonitoring and quality control.For the last ve years, Ruba was with SSCI, the solid-state research companyfounded by Dr. Byrn in 1991. She managed solid-state analytical projects,developed analytical methods, and cultivated a reputation for delivery of resultsand customer satisfaction.

Stephan D. Parent
Stephan D. ParentSolsta Consulting, LLC
Stephan Parent has more than two decades of solid-state chemistry experience in numerous scientific and management roles. As an expert who specializes in both early and late stage pharmaceutical development and assists in intellectual property protection, Stephan has successfully helped develop more than 400 active pharmaceutical ingredients (API) and published more than 50 patents and patent applications on crystallization engineering and solid form science.

His work encompasses polymorph, salt, and cocrystal screening, crystallization process development and optimization, chiral resolution through salt screening, solid-state characterization, and ternary phase diagram development. Stephan received his BS in Chemical Engineering from Purdue University. Currently, as the founder and owner of Solsta Consulting LLC, Stephan provides consulting services to clients in the pharmaceutical and natural product industry.

“Solid state chemistry is the underpinning of many of the most exciting advancements in drug development and quality in the past two decades. By utilizing synchrotron technology many new advances are possible, as we move into a new golden age of pharmaceuticals and attack many of the most difficult and troublesome diseases. By attacking these diseases, we have a chance to improve longevity and quality of life on a global scale”

Steve Byrn CSO, Improved Pharma

Synchrotron

“Using the highest energy, brightest sources available”

Formulation

“Solving solubility problems using the best methods available”

Solid-State Form Studies

“Strategies for understanding the solid-state landscape of a drug”

Analytical Testing Services

 “Testing, understanding, monitoring, and controlling drug development”

Microscopy

“Combining microscopy and analytical instrumentation to probe drug substances and
products on a micron level”

Problem Solving

“Working together to improve and protect your intellectual property”

Solving Pharmaceutical Problems

We are a research and information company dedicated to improving pharmaceutical methods, formulations, and processes.

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