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Peretz Glikfeld, Christopher Cullander, Robert S Hinz, Richard H Guy: Device for iontophoretic non-invasive sampling or delivery of substances. The Regents of The University of California, Phillips Moore Lempio & Finley, January 18, 1994: US05279543 (220 worldwide citation)

The present invention relates to an vitro device for the removal of ionized substances from a membrane sample without mechanical penetration, which device comprises:


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James C Weaver, Tani Chen, Christopher Cullander, Richard Guy, Robert S Langer, Thomas E Zewert, Uwe Pliquett, Rita Vanbever, Mark R Prausnitz: Introduction of modifying agents into skin by electroporation. Massachusetts Institute of Technology, The Regents of the University of California, Hamilton Brook Smith & Reynolds P C, June 15, 1999: US05911223 (93 worldwide citation)

A method of modifying epidermis for transport of a material by electroporation includes applying to epidermis an agent that, upon entry into the epidermis, will modify the epidermis to thereby cause and altered rate of transport of a material across the epidermis. Typically, the altered rate will be ...


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Richard Guy, Girish Rao, Christopher Cullander, Robert S Hinz, Peretz Glikfeld: Method for the iontophoretic non-invasive determination of the in vivo concentration level of an inorganic or organic substance. Howard M Peters, Peters Verny Jones & Schmitt, January 8, 2004: US20040006262-A1

The present invention relates to an vitro device for the removal of ionized substances from a membrane sample without mechanical penetration, which device comprises: (a) a positive electrode; (b) a negative electrode, and (c) electrical insulation between subpart (a) and (b), wherein the positive el ...