https://patentbrief.org/company/us-department-of-health-and-human-services Plain-English explanations of patents assigned to US Department of Health and Human Services, newest first. en-us Sun, 12 Jul 2026 11:12:34 GMT https://patentbrief.org/patent/us/6630507/cannabinoids-as-antioxidants-and-neuroprotectants A government-owned patent describing how certain non-psychoactive cannabinoids can act as antioxidants to protect brain cells from damage caused by strokes, trauma, or diseases like Alzheimer's. Tue, 07 Oct 2003 00:00:00 GMT https://patentbrief.org/patent/us/6630507/cannabinoids-as-antioxidants-and-neuroprotectants https://patentbrief.org/patent/us/4727064/azt-zidovudine This patent describes how to make poorly water-soluble drugs dissolve and absorb better by mixing them with specially modified, non-crystalline sugar molecules called cyclodextrin derivatives. Tue, 23 Feb 1988 00:00:00 GMT https://patentbrief.org/patent/us/4727064/azt-zidovudine