Patents

Issued

  1. A Tadros and MR Prausnitz (issued 2022) Microneedle particles, compositions, and methods of treatment and delivering a substance of interest US patent 11,291,816. [Link]
  2. D McAllister, M Prausnitz, and S Henry (issued 2021) Drug delivery devices having separable microneedles US patent 10,940,301. [Link]
  3. MR Prausnitz, HF Edelhauser, and SR Patel (issued 2021) Methods and devices for drug delivery to ocular tissue using microneedle US patent 10,905,586. [Link]
  4. D McAllister, M Prausnitz, S Henry, and XD Guo (issued 2020) Microneedles and methods of manufacture thereof, US patent 10,828,478. [Link]
  5. MJ Mistilis, WC Edens, AS Bommarius, and M Prausnitz (Issued 2020) Thermally stable vaccine formulations and microneedles, US patent 10,736,840. [Link]
  6. MR Prausnitz, HF Edelhauser, and SR Patel (Issued 2020) Methods and devices for drug delivery to ocular tissue using microneedle, US patent 10,632,013. [Link]
  7. D McAllister, MR Prausnitz, S Henry, and JJ Norman (Issued 2019) Microneedle patches, systems, and methods, US patent 10,265,511. [Link]
  8. Y-W Chiang, MR Prausnitz, KD DeWitt, and J Arya (Issued 2018) Methods of using microneedle vaccine formulations to elicit in animals protective immunity against rabies virus, US patent 10,010,499. [Link]
  9. MR Prausnitz, HF Edelhauser and SR Patel (Issued 2017) Methods and devices for drug delivery to ocular tissue using microneedle, US patent 9,788,995. [Link]
  10. HS Gill and MR Prausnitz (Issued 2016) Method of making coated microstructures, US patent 9,364,426. [Link]
  11. MR Prausnitz, MG Allen, JH Park, YK Yoon, and JW Park (Issued 2015) Methods and devices for thermal treatment , US patent 8,690,865. [Link]
  12. MR Prausnitz, HF Edelhauser, and SR Patel (Issued 2014) Methods and devices for drug delivery to ocular tissue using microneedles, US patent 8,808,225. [Link]
  13. HS Gill and MR Prausnitz (Issued 2013) Coated microstructures and method of manufacture thereof, Canadian patent 2,612,005. [Link]
  14. MR Prausnitz, HF Edelhauser and SR Patel (issued 2012) Methods and devices for drug delivery to ocular tissue using microneedle, US patent 8,197,435. [Link]
  15. JH Park, MG Allen and MR Prausnitz (issued 2012) Particle based molding, US patent 8,101,114. [Link]
  16. MR Prausnitz, N Jiang and HF Edelhauser (issued 2011) Method for drug delivery to ocular tissue using microneedle, US patent 7,918,814 B2. [Link]
  17. MR Prausnitz, MG Allen, S Henry, DV McAllister, DE Ackley, IJ Gujral, T Jackson (Issued 2009) Devices and methods for enhanced microneedle penetration of biological barriers Canadian patent 2376128. [Link]
  18. MR Prausnitz, MG Allen and IJ Gujral (issued 2008) Microneedle device for extraction and sensing of bodily fluids, US patent 7,344,499. [Link]
  19. DV McAllister, FPM Cros, H Sebastien, MR Prausnitz, MG Allen (issued 2007) Microneedle devices and methods of manufacture and use thereof, Australian patent 2004200303. [Link]
  20. MR Prausnitz, J Liu and TN Lewis (issued 2007) Method of applying acoustic energy effective to alter transport or cell viability, US patent 7,273,458. [Link]
  21. MR Prausnitz, MG Allen and IJ Gujral (issued 2007) Microneedle drug delivery device, US patent 7,226,439. [Link]
  22. MR Prausnitz, MG Allen, S Henry, FPM Cros (issued 2005) Microneedle devices and methods of manufacture and use thereof, Canadian patent 2,330,207. [Link]
  23. MR Prausnitz, MG Allen, S Henry, DV McAllister, DE Ackley and T Jackson (issued 2004) Devices and methods for enhanced microneedle penetration of biological barriers, US patent 6,743,211. [Link]
  24. MR Prausnitz, MG Allen and IJ Gujral (issued 2003) Microneedle drug delivery device, US patent 6,611,707. [Link]
  25. MR Prausnitz, MG Allen, DV McAllister and S Henry (issued 2003) Microneedle device for transport of molecules across tissue, US patent 6,503,231. [Link]
  26. MG Allen, MR Prausnitz, DV McAllister and FPM Cros (issued 2002) Microneedle devices and methods of manufacture and use thereof, US patent 6,334,856. [Link]
  27. JC Weaver, T Chen, C Cullander, R Guy, RS Langer, TE Zewert, U Pliquett, R Vanbever and MR Prausnitz (issued 1999) Introduction of modifying agents into skin by electroporation, US patent 5,911,223. [Link]
  28. U Pliquett, MR Prausnitz, JC Weaver and RS Langer (issued 1997) Method for rapid temporal control of molecular transport across tissue, US patent 5,667,491. [Link]
  29. U Pliquett, MR Prausnitz, JC Weaver and RS Langer (issued 1996) Method for rapid temporal control of molecular transport across tissue, US patent 5,547,467. [Link]
  30. CS Murphy and MR Prausnitz (issued 1991) Silicone hairspray compositions, US patent 4,983,418. [Link]
  31. CS Murphy and MR Prausnitz (issued 1991) Silicone hairspray compositions, US patent 4,983,377. [Link]
  32. Pending

  33. M Prausnitz, HF Edelhauser, and SR Patel (filed 2020) Methods and devices for drug delivery to ocular tissue using microneedle, US patent application 20200237556.
  34. JH Jung and MR Prausnitz (filed 2019) Targeted drug delivery methods using a microneedle, US patent application 20200061357.
  35. D McAllister, MR Prausnitz, S Henry, and JJ Norman (filed 2019) Microneedle patches and methods, US patent application 20190240469.
  36. P Samant, C Kolluru, and MR Prausnitz (filed 2018) Methods and systems for improved collection of interstitial fluid, US patent application 20200315502.
  37. MR Prausnitz, RN Terry and W Li (filed 2018) Separable microneedle arrays of sustained release of drug, US patent application 20200238065.
  38. MR Prausnitz, HF Edelhauser, VG Zarnitsyn, SR Patel, and H Grossniklaus (filed 2017) Apparatus and methods for drug delivery using microneedles, US patent application 20170273827.
  39. MR Prausnitz, HF Edelhauser, and SR Patel (filed 2017) Methods and devices for drug delivery to ocular tissue using microneedle, US patent application 20180028357.
  40. MR Prausnitz and B Chiang (filed 2017) Formulations for the suprachoroidal space of an eye and methods, US patent application 20190240336.
  41. DV McAllister, MR Prausnitz, and S Henry (filed 2016) Drug delivery devices having separable microneedles, US patent application 20180133447.
  42. Y-W Chiang, MR Prausnitz, KD DeWitt, and J Arya (filed 2015) Methods of using microneedle vaccine formulations to elicit in animals protective immunity against rabies virus, US patent application 20160120799.
  43. D McAllister, M Prausnitz, S Henry, and XD Guo (filed 2015) Microneedles and method of manufacture thereof, US patent application 20170050010.
  44. MR Prausnitz, YC Kim, and HF Edelhauser (filed 2014) Formulations and methods for targeted ocular delivery of therapeutic agents, US patent application 20160310417.
  45. D McAllister, M Prausnitz, S Henry and JJ Norman (filed 2014) Microneedle patches, systems, and methods, US patent application 20160213908.
  46. MJ Mistilis, WC Edens, AS Bommarius, and M Prausnitz (filed 2014) Thermally stable vaccine formulations and microneedles, US patent application 20160220483.
  47. HS Gill and MR Prausnitz (filed 2014) Method of making coated microstructures, US patent application 20140170299.
  48. MR Prausnitz, HF Edelhauser, SR Patel (filed 2013) Methods and devices for drug delivery to ocular tissue using microneedle, US patent application 20140107566.
  49. MR Prausnitz, HF Edelhauser, VG Zarnitsyn, SR Patel, and H Grossniklaus (filed 2013) Apparatus and methods for drug delivery using microneedles, US patent application 20150209180.
  50. MR Prausnitz, HF Edelhauser, SR Patel (filed 2012) Methods and devices for drug delivery to ocular tissue using microneedle, US patent application 20120232522.
  51. MR Prausnitz, HF Edelhauser, and SR Patel (filed 2012) Methods and devices for drug delivery to ocular tissue using microneedle, US patent application 20120226260.
  52. MG Allen, MR Prausnitz, DV McAllister and FPM Cros (filed 2010) Microneedle devices and methods of manufacture and use thereof, US patent application 20100312191.
  53. MR Prausnitz, MG Allen, JH Park, JW Lee and PD Gadiraju (filed 2009) Methods and apparatus for surface ablation, US patent application 20090318846.
  54. JW Lee and MR Prausnitz (filed 2009) Microneedle devices and methods of drug delivery or fluid withdrawal, US patent application 20090182306.
  55. PM Wang, MR Prausnitz and W Martanto (filed 2008) Microneedles and methods for microinfusion, US patent application 20080269666.
  56. HS Gill and MR Prausnitz (filed 2008) Coated microstructures and methods of manufacture thereof, US patent application 20080213461.
  57. PM Wang and MR Prausnitz (filed 2008) Drilling microneedle device, US patent application 20080027384.
  58. MR Prausnitz, MG Allen and IJ Gujral (filed 2007) Microneedle drug delivery device, US patent application 20070225676.
  59. MR Prausnitz, J Liu and TN Lewis (filed 2007) Assessment and control of acoustic tissue effects, US patent application 20070073197.
  60. PM Wang and MR Prausnitz (filed 2005) Drilling microneedle device, US patent application 20050137525.
  61. MR Prausnitz, MG Allen and IJ Gujral (filed 2003) Microneedle drug delivery device, US patent application 20030208167.
  62. MG Allen, MR Prausnitz, DV McAllister and FPM Cros (filed 2002) Microneedle devices and methods of manufacture and use thereof, US patent application 20020138049
  63. JH Park and MR Prausnitz (filed 2002) Microneedle devices and production thereof, US patent application 20020082543.
  64. J Liu, TN Lewis and MR Prausnitz (filed 2002) Assessment and control of acoustic tissue effects, US patent application 20020082527.