Former child prodigy and chemical engineer whose inventions span defence, healthcare, consumer goods, sustainability, and materials science. Presidential Award recipient. Forbes Asia 30 Under 30. Now building AI-embedded microreactors at Centamil™ AI.
Receiving the Balshree Award from the President of India, Dr. APJ Abdul Kalam
Praveen Kumar Gorakavi (b. 1989, Hyderabad) began inventing as a child and never stopped. His first invention was commercialized at the age of 12. At 13, Intel invited him to serve as a judge in biochemistry at the Intel International Science and Engineering Fair, and he delivered propellant technology to India's Defence Research and Development Organisation.
His inventions span an extraordinary breadth: from a 40,000-year perpetual calendar combining 34 calendar systems into one mathematical model, to ammunition technology for national defence. From the world's lowest-cost Braille typewriter that broke a six-decade monopoly, to fragrance and nutrient encapsulation systems deployed by leading multinational corporations across five continents.
As an independent inventor, he commercialized 28 technologies with global corporations, including 7 Fortune 100 companies, across sectors as varied as FMCG, healthcare, cosmetics, defence, nuclear security, food technology, and advanced materials. His products reach an estimated million-plus end users daily.
A chemical engineer (B.Tech, Osmania University, 2011) who pursued doctoral research at CSIR-Indian Institute of Chemical Technology under the Academy of Scientific and Innovative Research, Praveen serves as a distinguished reviewer for 13 international scientific journals and has authored 38 technical papers presented at over 30 international symposia.
He is the founding partner of ThePhiFactory® (Gorakavi Innovations Pvt Ltd) and is now building Centamil™ AI (Centamil Ltd) to develop AI-embedded microreactors for process industries.
"Technology is a birthright. No one should be deprived of it. When you are an innovator, you will meet failures. View failure as a scope for new opportunities."
Inventions developed as an independent scientist-inventor and through ThePhiFactory®, transferred to leading global corporations. Company names withheld per confidentiality agreements.
Broke a 60-year monopoly in assistive technology. Reduced parts from 600+ to 26, bringing the cost from $800+ to under $100. Developed in collaboration with international foundations for the blind. Over 2,000 beneficiaries across Africa and India.
Social Innovation / Assistive TechnologyCombined 34 different calendar formats used across the world for over 3,000 years into a single unified mathematical model, underpinned by 27 equations. Exhibited at leading science centres internationally.
Mathematics / Exhibited GloballyDesigned the world's lowest-cost, lightweight above-knee prosthetic leg at age 15. Open-sourced the design in the greater interest of persons with disabilities. Shared with government rehabilitation agencies.
Social Innovation / HealthcareNovel encapsulate materials that extend fragrance retention in consumer products including detergents, sanitary products, and baby care lines. Transferred to a leading global FMCG corporation for worldwide deployment.
Chemical Engineering / FMCGDeveloped in support of the UN World Food Programme. An encapsulate that extends the shelf life of food while preserving nutrient value regardless of the delivery mechanism. Transferred to a major European life sciences corporation.
Food Science / HumanitarianWater purification at under 1 cent per litre, targeting high-flow fluoride removal. Prototyped for a leading consumer goods brand. Now serving 50,000+ litres per day in underserved communities.
Water Technology / Social ImpactLow-cost commercial-grade propellant technology developed at the age of 13 and transferred to a premier defence R&D laboratory under India's Ministry of Defence. Details classified.
Defence / ClassifiedA device that produces approximately 256 colours from a single pen. Proposed for nail paint, face foundation, and colour cosmetics. Transferred to leading French and Swedish beauty corporations.
Cosmetics / Consumer TechnologyA chemical composition to crosslink smaller paper fibres, making paper 21% lighter while maintaining structural strength. Enabled 350+ SMEs to supply to global corporations. A $150K investment yielded an approximately $7.5M exit.
Industrial Chemistry / 50x ReturnResearch on photopolymer-based holographic media for solar spectrum bifurcation and subsequent concentration. Developed spectral selective Bragg reflectors for advanced solar energy harvesting.
Solar Energy / OpticsDigitalized tamper-proof high-security seals developed for nuclear containments. A critical technology for nuclear safety and security compliance at the highest levels.
Nuclear Security / Materials ScienceDuring India's 2021 oxygen crisis, designed in-situ oxygen production methods using accessible chemistry. Coordinated with 20,000+ volunteers and the Indian Army to deploy solutions at high altitudes. Pro bono.
Crisis Response / Pro BonoAdditional innovations include: Wireless Electron Transport System (high-energy physics postulate predating the Nobel Prize-winning Boson particle discovery by a decade), Cellulosic Bio-Ethanol Catalyst, Bio Avgas Producing Catalyst, Depolymerizing Nano Particles, Nano-Fertilizers, Color Coder Technology, Water Recycling Technology (black water to grey water with bio-gas co-production), Holographic Ink for packaging recovery, Dual-Sided Self-Adhesive Paper, Compaq Braille Notetaker, Liquid Jetting Mechanism for oral care, Lightweight Composite Packaging, Food Preservator (VascaMode), Wrinkle-Free Composite Fabric, HypoCenter Location Principle for seismology, Sachet Manufacturing Process, Inbuilt Heat Exchanger for Tyres, Dosa Premix Formulation, Adjustable Dosing Cap, New Coffee Formulation, Orthopedic Catheter for Spinal Infusion, Elsiplasty (vertebral compression fractures implant), Minimal Invasive Internal Fixation using self-designed bio-material, and others.
One social innovation for every three commercial technology transfers
Praveen dedicates 25% of his output to pro bono work. For every three commercial technology transfers, he develops one innovation designed not for profit, but for human dignity.
The low-cost Braille typewriter for visually impaired students in Africa. The open-sourced artificial limb. The water purifier for communities without access to clean drinking water. The oxygen generation systems rushed to hospitals during the COVID-19 crisis.
This is not philanthropy added after success. It is the foundational operating model, built into every venture since the very first invention at age twelve.
Two decades of invention, enterprise, and recognition. Works on one side, accolades on the other.
7 international recognitions, 13 national awards, and over 60 state-level honours. Below are selected highlights from over 100 awards received.
From independent invention to building organisations that scale innovation across industries.
AI-embedded microreactors for process industries. Centamil™ AI represents the convergence of decades of chemical engineering expertise with artificial intelligence, aimed at transforming how the world manufactures chemicals, materials, and intermediates at scale.
Disruptive innovation and new product development for global corporations across FMCG, healthcare, IT, defence, and materials science. Serving 350+ SMEs across 18 states. Forbes 30 Under 30 recognised. First product acquired by a listed company.
On innovation philosophy, the fourth industrial revolution, and technology as a fundamental right.
On science, innovation, entrepreneurship, and the future of process manufacturing.
The 1:3 operating model that has defined my career: one social innovation for every three commercial transfers. Why it works, and why it matters.
How AI-embedded continuous flow reactors are positioned to make batch processing obsolete, and what Centamil™ AI is building to lead this transition.
The journey of a twelve-year-old inventor whose first commercial product set the course for 28 technologies across five continents and multiple scientific disciplines.
For collaborations, speaking engagements, consulting enquiries, and media features.