Search
Now showing items 31-33 of 33
Platinum group metals recovery
(U.S. Patent and Trademark Office, 2022-01-18)
The disclosed methods are utilized for recovering a high percent of platinum group metals from spent catalytic converters. The methods use an aqua regia bath and ultrasonic agitation to liberate the metals from the carrier ...
Engineered respiratory syncytial viruses with control of cell-to-cell virus transmission for enhanced safety of live virus vaccines
(U.S. Patent and Trademark Office, 2020-11-24)
Highly antigenic yet safe vaccines against diseases caused by Paramyxoviridae viruses such as respiratory syncytial virus (RSV) are provided. The vaccines comprise attenuated Paramyxoviridae viruses with high antigenicity ...
Textile repurposing and sustainable garment design
(U.S. Patent and Trademark Office, 2020-03-17)
This disclosure addresses a problem in relation to the environmental destruction that excessive apparel production can produce. In various embodiments, existing textile products are deconstructed into pieces of fabric and ...