- Dancing
- Crafting and DIY Projects
Smital Patil-Johnson
Greater Seattle Area,WA
Summary
Innovative scientist specializing in formulation development, process optimization, and biophysical characterization of non-invasive, pain-free drug delivery platforms, including microneedle array patches and oral dissolving films. Expertise encompasses the entire product lifecycle, from discovery and preclinical stages to strategic planning for commercial-scale production. Proven ability to design and execute robust studies, author standard operating procedures and protocols, and manage multiple vendor and CRO engagements while ensuring meticulous record-keeping aligned with site procedures and EHS expectations. Proficient in method development, including mechanical strength, dissolution studies, and dimensional analysis, complemented by strategic packaging decisions for pioneering formats. Familiar with EP, USP, and ICH concepts to enhance experimental outcomes.
Overview
6
6
years of professional experience
Work History
Scientist I, Viral Vaccines R&D department
Inventprise Inc.
09.2023 - Current
- Advanced microneedle patch/film candidates from discovery toward preclinical by linking performance targets (penetration efficiency, dissolution time, mechanical strength, dimensional tolerances) to formulation composition (polymer/sugar ratios) and process parameters (casting rate, drying profile).
- Designed & executed characterization plans using texture analyzer (strength/penetration), 3D profilometer (geometry/dimensions), and dissolution studies; produced milestone reports with complete data trails.
- Authored 5–6 SOPs/protocols and standardized test procedures to improve repeatability and onboarding for teammates.
- Managed external work: led 3 vendor/CRO animal-study engagements and coordinated 10+ additional external tests; handled scopes/timelines, shipments, data reviews, and integration into internal reports.
- Packaging ownership for novel formats: selected pouch size, identified packaging materials and equipment, and coordinated evaluations to meet stability/usability requirements in the absence of an off-the-shelf solution.
- Maintained adherence to site procedures and EHS expectations; kept experimental records precise and review-ready.
Graduate research assistant, Department of Pharmaceutical Sciences
Mercer University College of Pharmacy, Atlanta, GA
08.2019 - Current
- Developed microneedle patches, dissolving films, and microparticles across multiple biologics; optimized casting formulation and process parameters to improve robustness and dose delivery.
- Executed in vitro/in vivo studies and delivered 10+ preclinical studies supporting grants/publications; produced peer-reviewed manuscripts and national presentations.
- Authored protocols, coordinated IACUC submissions, and supported grant writing.
Area Director, District 14
Toastmasters International, Atlanta, GA
06.2022 - 06.2023
- Collaborated with 50+ leaders and members across four clubs, organizing executive meetings, speech contests, resulting in all clubs achieving the highest honors and earning the Select Distinguished Area status and the Area Director of the Year award.
Education
Ph.D. - Pharmaceutical Sciences
Mercer University College of Pharmacy
09.2023
B.S. - Pharmaceutical Sciences
University of Mumbai
05.2019
Skills
- Formulation & Process Development
- Dissolvable polymeric microneedle, microparticle, and oral dissolving film formulations optimized for desired characteristics
- Excipient selection, casting parameters, drying/curing conditions, and process controls
- Instruments: High-pressure homogenizer, vacuum oven, automated dispenser
- Analytical & Biophysical Characterization
- Penetration efficiency, dissolution kinetics, porcine skin pore formation
- Mechanical strength testing (texture analyzer), dimensional analysis (3D profilometer)
- ELISA, pseudo-virus neutralization, viral plaque assays
- Gel electrophoresis, flow cytometry, fluorescence microscopy, scanning electron microscopy, dynamic light scattering
- Animal Handling & Preclinical Studies
- Mentoring and supervising multidisciplinary teams; project management and workflow streamlining
- Preparation of protocols, methods, and SOPs
Interests
Awards
- First-place poster presentation awards tied for two posters in the preclinical category awarded by the 2022 Southeast Regional Clinical and Translational Science Conference
- The “Love of Learning Award” awarded by the Phi Kappa Phi Honor Society
Timeline
Scientist I, Viral Vaccines R&D department
Inventprise Inc.
09.2023 - Current
Area Director, District 14
Toastmasters International, Atlanta, GA
06.2022 - 06.2023
Graduate research assistant, Department of Pharmaceutical Sciences
Mercer University College of Pharmacy, Atlanta, GA
08.2019 - Current
B.S. - Pharmaceutical Sciences
University of Mumbai
Ph.D. - Pharmaceutical Sciences
Mercer University College of Pharmacy
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