Patents

Prof. P.R. Vavia has 8 granted Indian patents, 3 PCT applications(Published) and more than 30 Indian patents filed with complete specification.

PCT Application

  • WO2006123354 ORAL PHARMACEUTICAL COMPOSITION,
    Jyotsna Torne, Pradeep R. Vavia, Satyen Torne, Shankar Swaminathan, Velidi Vijaya, Apichai Chancharusiri, Mehta Snehal, Mukund Pornchai, Wongpayak Rajesh, Madhav Pai
  • WO2016013675 POLYVINYL ALCOHOL PARTICLES, PHARMACEUTICAL BINDER USING SAME, PHARMACEUTICAL TABLET, SUSTAINED-RELEASE PHARMACEUTICAL TABLET, AND METHOD FOR PRODUCING POLYVINYL ALCOHOL PARTICLES,FURO Chizuko; (JP). KANDA Taiji; (JP). HARA Koji; (JP). VAVIA,Pradeep Ratilal; (IN). MONPARA,Jasmin Dhirajlal; (IN). JADHAV,Pankaj Hanumantrao (IN).
  • WO2012110886 CONTROLLED-RELEASE FORMULATION COMPRISING HCG, PRASAD, Kompella Venkata Subrahmanya; (IN). SOMAN, Jay Laxman; (IN). VAVIA, Pradeep Ratilal; (IN). VORA, Lalitkumar Khimjibhai; (IN)

Indian Patent Granted

  • A process for manufacture of an oral sustained release Tablet dosage form having one or more drugs in non-gas generating, floating, swellable and bioadhesive carrier composition.
    P.R.Vavia, Rajesh Shear, Paras Jain and Mahesh Chavanpatil
  • Novel silicone pressure sensitive adhesive composition for transdermal drug delivery.P. R. Vavia, Khire Achyut
  • Pharmaceutical composition containing acrylate type aqueous based pressure sensitive adhesive for transdermal drug delivery.P. R. Vavia, Khire Achyut
  • Multiparticulate controlled porosity osmotic systemP.R.Vavia, Saindane Nilesh
  • Novel Tri-polymer Combination based controlled release compositionP.R.Vavia, Snehal Bhat
  • A novel hollow multiparticulate excipient for drug delivery P.R.Vavia, Nilesh Saindane
  • A novel multiparticulate controlled porosity osmotic pump of oxybutynin hydrochlorideP. R. Vavia, Sharad Wawdhane

Indian Patent Filed (Complete Specifications)

  • Controlled release composition of macrolide antibiotics.

    P.R.Vavia, Snehal Bhat

  • Biocapsules for drug delivery.
    P.R.Vavia, Sangwai M.B.
  • Amine resistant and non resistant silicone adhesive formulations of fentanyl and devices for transdermal delivery.
    P. R. Vavia, Goyal Gaurav
  • Pharmaceutical formulation comprising combination of Metformin and acarbose
    P. R. Vavia, Khan Mohammed Majed, Chavan Sandip
  • Oral pharmaceutical composition for controlled release of drug.
    P. R. Vavia, Sharad Darandale
  • Lornoxicam cyclodextrin and amino acid ternary inclusion complex.
    P. R. Vavia, Dinesh Brahmane
  • Stable transdermal system of oxybutynin
    P. R. Vavia, Goyal Gaurav
  • Soluble itraconazole: glass system, multi unit particulate system and tablets, method for preparing the same and pharmaceutical composition for oral administration.
    P. R. Vavia, Swaminathan Shankar
  • A novel extended release bilayer, matrix tablet of furosemide
    P. R. Vavia, Wawdhane Sharad
  • Solid antiretroviral composition for oral delivery
    P. R. Vavia, Goyal Gaurav
  • Oral concentrated nanoemulsion based formulation of tetrahydrolipstatin
    P.R.Vavia, Sangwai Mayur
  • A novel hollow multiparticulate excipient for drug delivery
    P.R.Vavia, Chavan Sandip
  • Novel immediate release telmisartan composition
    P.R.Vavia, Sangwai Mayur
  • Pharmaceutical composition for immediate release of weakly acidic potent drugs
    P.R.Vavia, Vora Lalit
  • A pharmaceutical composition of niosomal gel for the topical delivery
    P.R.Vavia, Kumbhar Deepak
  • Oral Composition of calcium
    P.R.Vavia, Sangwai Mayur
  • Pharmaceutical composition containing crosslinked cyclodextrin polymer
    P.R.Vavia, Brahmne Dinesh
  • Ezetimibe nanosuspension and preparation method thereof
    P.R.Vavia, Monpara Jasmin
  • Amino acid surfactant based nanocarrier for drug targeting
    P.R.Vavia, Patel Ketan
  • Solid pharmaceutical composition of propofol
    P.R.Vavia, Darandale Sharad
  • Solid lipid nanoparticles based formulation of antifungal agent and preparation method thereof
    P.R.Vavia, Wavikar Preeti
  • Solid oral pharmaceutical composition comprising of poorly water soluble drug
    P.R.Vavia, Pawar Smita
  • Multiparticulate extended release pharmaceutical composition of carbamazepine
    P.R.Vavia, Chavan Sandip
  • Nanoformulations for brain delivery
    P.R.Vavia, Wavikar Preeti
  • Sublingual formulation of buprenorphine hydrochloride
    P.R.Vavia, Yeola Gaurav
  • Pharmaceutical nasal spray composition for delivery of drugs
    P.R.Vavia, Saindane Nilesh
  • Modified release pharmaceutical composition of an antimuscarinic agent
    P. R. Vavia, Dishan Shah
  • Pharmaceutical Compositions of Thiocolchicoside
    P.R. Vavia, Patel Mayank, Wavikar Preeti