System and method for ocular iontophoresis with buffering Grant US-9180292-B2 United States of America 10 Nov 2015
Irritation-reducing ocular iontophoresis device Grant US-8611994-B2 United States of America 17 Dec 2013
Irritation-reducing ocular iontophoresis device Grant US-8306613-B2 United States of America 06 Nov 2012