american brivision (holding) corporation, a clinical stage biopharmaceutical company, develops drugs and medical devices to fulfill unmet medical needs in the united states. the company is developing abv-1501, a combination therapy for triple negative breast cancer; abv-1504 for major depressive disorders; abv-1505 for attention deficit hyperactivity disorder; abv-1703 for the treatment of pancreatic cancer; abv-1702 to treat myelodysplastic syndromes; and abv-1601 for treating depression in cancer patients. it has a co-development agreement with rgene corporation; collaboration agreement with biohopeking corporation to develop abv-1501; and collaborative agreement with biofirst corporation to co-develop bfc-1401 vitreous substitute for vitrectom; and license with biofirst corporation to research and develop a medical device, abv-1701 vitargus for the treatment of retinal detachment or vitreous hemorrhage. the company was founded in 2015 and is based in fremont, california. american br