 Patents and patent applications provide additional coverage for the companys shockwave and ultrasound technologies in medical and non-medical fields SUWANEE, GA ACCESSWIRE May 11, 2021 SANUWAVE Health, Inc. OTCQB:SNWV, a leading provider of next-generation advanced wound care medical systems for the repair and regeneration of skin and vascular structures and the research for new applications for shockwave systems in the non-medical field, announced today the patent activity for the full year 2020 and the first quarter of 2021. SANUWAVE continues to invest in the development of the companys technologies and the associated intellectual property with such advances. 