Inventor · Eden Prairie, MN, US

John L. Zenk

16Patents
4h-index
11Co-inventors
57Inventor score

Filing activity: Mar 23, 1992 → Jul 3, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US5158561A Monopolar polypectomy snare with coagulation electrode Human Necessities 241 Expired
US8551530B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 16 Active
US8900635B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 10 Active
US9636322B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 4 Active
US9308167B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 4 Active
US9724325B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 4 Active
US9623004B2 Administration of a therapeutic amount of genistein to mitigate erectile dysfunction resulting from radiation therapy for prostate cancer only throughout a defined administration period commencing shortly before and concluding after radiation therapy Human Necessities 2 Active
US6399084B1 Method for diminishing wrinkles and fine lines of the skin by the topical application of &Dgr;5-androstene-3&bgr;-ol-7, 17 dione and metabolizable precursors thereof Human Necessities 2 Expired
US10039739B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 1 Active
US6399085B1 Method of moisturizing the skin by the topical application of &Dgr;5-androstene-3&bgr;-ol-7,17 dione and metabolizable precursors thereof Human Necessities 1 Expired
US10220018B2 Method of mitigating long and short term detrimental effects of exposure to low dose ionizing radiation by administration of genistein Human Necessities 0 Active
US10729674B2 Nanoparticle isoflavone compositions and methods of making and using the same Performing Operations; Transporting 0 Active
US9623003B1 Method of mitigating long and short term detrimental effects of exposure to medical imaging ionizing radiation by administration of genistein Human Necessities 0 Active
US7553829B2 Treatment of chronic fatigue syndrome and fibromyalgia syndrome Human Necessities 0 Expired
US7199116B2 Method of modulating the basal metabolic rate of a dieting mammal by administration of a metabolic modulating agent to the dieting mammal Human Necessities 0 Expired
US9993455B2 Method of mitigating long term detrimental effects of exposure to medical imaging ionizing radiation by administration of genistein Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.