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Now showing items 21-30 of 65
Non-noble element catalysts and methods for making
(United States. Patent and Trademark Office, 2020-09-22)
Disclosed are non-noble element compositions of matter, structures, and methods for producing the catalysts that can catalyze oxygen reduction reactions (ORR). The disclosed composition of matter can be comprised of graphitic ...
Mid-infrared integrated photonics for chemical sensing
(United States. Patent and Trademark Office, 2020-07-28)
A waveguide structure including a mid-infrared-transparent waveguide on a mid-infrared-transparent undercladding may serve as a photonic chemical sensor for measuring characteristic absorptions of analytes brought in ...
Processes and products for enhanced biological product
(United States. Patent and Trademark Office, 2020-03-31)
The invention relates to genetic constructs encoding a compartmenting peptide, wherein expression of the compartmenting peptide leads to formation of a droplet body comprising a targeted biological product, and to vectors ...
Medical devices coated with shape memory polymer foams
(United States. Patent and Trademark Office, 2020-02-18)
An embodiment includes a system comprising: a substrate of a medical device; an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate; a thermoset polyurethane shape memory ...
Grasses with enhanced starch content
(United States. Patent and Trademark Office, 2020-08-18)
Methods and compositions for the production of monocot plants with increased starch content in stems are provided. In accordance with the invention, novel promoters and regulatory elements with specific temporal and spatial ...
Shape memory polymer vessel occlusion device
(United States. Patent and Trademark Office, 2020-09-29)
An embodiment includes a system comprising: an outer conduit; a shape memory polymer (SMP) foam; a metal backbone including: (a)(i) a first portion that extends from the SMP foam proximal end to the SMP foam distal end and ...
Mosaic chimeric viral vaccine particle
(United States. Patent and Trademark Office, 2020-11-17)
The present invention describes compositions and methods for priming protective immunity in the presence of pre-existing maternal antibody. In some embodiments, the invention contemplates simultaneously masking vaccines ...
Polymer systems and their applications in diagnostics and drug delivery
(United States. Patent and Trademark Office, 2020-09-22)
The present invention provides a biodegradable “precision polymer system” (poly system) and methods for preparing pharmaceutically effective “precision polymer nanosystems” (polymer nanosystem) for delivery and/or targeting ...
Tension end treatment for guardrail safety system
(United States. Patent and Trademark Office, 2020-12-01)
An end treatment for a guardrail safety system includes a terminal portion of a guardrail beam comprising a downstream end and upstream end, a first tension cable coupled to an upstream end of the terminal portion. An ...
Low density parity check decoder
(United States. Patent and Trademark Office, 2020-04-07)
A method and system for decoding low density parity check ("LDPC") codes. A method and system for decoding low density parity check ("LDPC") codes. An LDPC code decoder includes decoding circuitry configured to process ...