Portage Biotech Inc., a clinical stage immune-oncology company, engages in the research and develops pharmaceutical and biotechnology products. Its product pipeline comprises PORT-3, a polylactide-co-glycolide, which is in phase 1 to treat NY-ESO-1 positive tumors; PORT-6, a highly selective A2A receptor antagonist, which is in phase 1a for the treatment of solid tumors; PORT-8, a dual inhibitor of adenosine receptors 2A and 2B, which is in preclinical trial to treat solid tumors; PORT-9, an A2B antagonist, which is in pre-clinical stage program to treat colorectal and gastrointestinal cancers; PORT-4, a nanolipogel co-formulations to treat of solid tumors that is in preclinical trials; PORT-5, a VLP-STING to treat of solid tumors and is in preclinical trials; and PORT-7, a potent and selective antagonist of the adenosine A2B receptor. Portage Biotech Inc. is based in Tortola, British Virgin Islands.