Sheldon Pinnell

Sheldon Pinnell (d. 4 July 2013[1]) was an American dermatologist who served as the J. Lamar Callaway Professor of Dermatology at Duke University.[2][3] His research involves sun protection,[4] photoaging,[5] collagen chemistry,[6] and topical percutaneous absorption of antioxidants.[7] In 2013, he was made an honorary member of the Society of Investigative Dermatology.[1]

Education

Pinnell earned his BA degree in chemistry from Duke University and his MD degree from Yale University. He conducted a residency at the University of Minnesota Medical School and dermatology residencies at Harvard University and Massachusetts General Hospital.[8]

Patents
  • Method for the Prevention of Scars with Enzymes - Issue date: Jun 18, 1985. Patent number: 4524065[9]
  • Stable ascorbic acid compositions - Issue date: Aug 18, 1992. Patent number: 5140043[10]
  • Minoxidil Analogs as Inhibitors of Cell Proliferation and Lysyl Hydroxylase - Issue date: Jul 12, 1994. Patent number: 5328913[11]
  • Method of Inhibiting Fibrosis - Issue date: Dec 20, 1994. Patent number: 5374660[12]
  • Use of milk thistle extract in skin care compositions - Issue date: Feb 25, 2003. Patent number: 6524599[13]
  • Methods for treating fungal infections - Filing date: Aug 14, 2003 U.S. Classification 514723000; 424061000[14]
  • Topical composition comprising olive leaf extract - Issue date: Jun 1, 2004. Patent number: 6743449[15]
  • Skin-care composition - Issue date; Jan 9, 2007. International Classification A61K007/06; A61K035/78[16]
  • Stabilized ascorbic acid compositions and methods - Issue date: Feb 20, 2007. Patent number: 7179841[17]
  • PATENT PENDING: Anti-aging composition containing phloretin - Filing date: Mar 20, 2007. U.S. Classification: 514/456; 514/458; 514/474; 514/569; 514/733; 514/725[18]

References
  1. "Passing of Sheldon Pinnell, former chief of Dermatology". Duke University. July 2013. Archived from the original on 2014-03-01.
  2. "Dermatology Celebration Honors Pinnell". Inside Duke University Medical Center. 16 (16). December 7, 2007. Archived from the original on 23 January 2008. Retrieved 14 January 2009.
  3. Duke Department of Dermatology (2010). "Celebrating 70 Years". Duke Health System. Retrieved 14 January 2010.
  4. Antioxidant sun protection
  5. "Archived copy". Archived from the original on 2007-06-27. Retrieved 2009-12-16.CS1 maint: archived copy as title (link)
  6. http://www.nature.com/jid/journal/v81/n2/abs/5615108a.html
  7. Pinnell, Sheldon R.; Yang, Huanshu; Omar, Mostafa; Riviere, Nancy Monteiro; Debuys, Holly V.; Walker, Linda C.; Wang, Yaohui; Levine, Mark (February 2001). "Topical L-ascorbic acid: percutaneous absorption studies". Dermatol Surg. 27 (2): 137–42. doi:10.1046/j.1524-4725.2001.00264.x. PMID 11207686. S2CID 9828094.
  8. "Sheldon R. Pinnell, M.D., Press Release". Skinceuticals. 2007. Archived from the original on October 20, 2008. Retrieved 14 January 2010.
  9. Patent Database Search: Error
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  11. Patent Database Search: Error
  12. Patent Database Search: Error
  13. Patent Database Search: Error
  14. Patent US20060035983 - Methods for treating fungal infections - Google Patents
  15. United States Patent: 6743449
  16. https://www.google.com/patents/about?id=ohWeAAAAEBAJ&dq=sheldon+pinnell
  17. Patent Database Search: Error
  18. Patent US20070225360 - Anti-aging composition containing phloretin - Google Patents
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