Now showing items 1-10 of 623
(United States Patent and Trademark Office, 2019-02-05)
Fabric supercapacitors are disclosed herein. The fabric supercapacitor can include an ion permeable separator layer having two opposed surfaces; two electrode layers disposed on the opposed surfaces of the ion permeable ...
Magneto-motive ultrasound detection of magnetic nanoparticles
(United States Patent and Trademark Office, 2013-06-04)
Provided herein are systems, methods and compositions for the use of ultrasound for detection of cells and nanoparticles.
Polymer coated nanoparticles
(United States Patent and Trademark Office, 2018-05-29)
A magnetic nanoparticle suitable for imaging a geological structure having one or more magnetic metal or metal oxide nanoparticles with a polymer grafted to the surface to form a magnetic nanoparticle, wherein the magnetic ...
Bi-layer pseudo-spin field-effect transistor
(United States Patent and Trademark Office, 2012-05-29)
A bi-layer pseudo-spin field-effect transistor (BiSFET) is disclosed. The BiSFET includes a first and second conduction layers separated by a tunnel dielectric. The BiSFET transistor also includes a first gate separated ...
Compositions and methods for the detection of chemical warfare agents
(United States Patent and Trademark Office, 2013-02-19)
Compositions for detection of chemical warfare agents that comprise oximate anion reactive sites and fluorophore cores. Methods for detecting a chemical warfare agents that comprise providing a detector molecule comprising ...
Technique to discriminate against ambient and scattered laser light in Raman spectrometry
(United States Patent and Trademark Office, 2017-05-30)
Raman scattering, while a powerful and versatile technique, relies of the detection of weak signals. Detecting the signal can be difficult if there is interference, especially if the interference comes from scattered stray ...
Using chemical vapor deposited films to control domain orientation in block copolymer thin films
(United States Patent and Trademark Office, 2015-05-26)
Vacuum deposited thin films of material are described to create an interface that non-preferentially interacts with different domains of an underlying block copolymer film. The non-preferential interface prevents formation ...
Alkyl hydrophobe surfactants
(United States Patent and Trademark Office, 2018-01-09)
Provided herein are inter alia novel compositions and methods having application in the field of enhanced oil recovery. In particular, the short hydrophobe compounds and mixtures thereof presented herein can be used, inter ...
Physically unclonable functions based on non-linearity of sub-threshold operation
(United States Patent and Trademark Office, 2015-01-20)
An electronic circuit for implementing a physically unclonable function. The electronic circuit includes duplicate circuits, referred to as “circuit primitives,” that generate a first and a second output voltage based on ...
Event detection using roles and relationships of entities
(United States Patent and Trademark Office, 2018-02-06)
A method, system, and computer program product for event detection using roles and relationships of entities are provided in the illustrative embodiments. A training event and a set of entities participating in the training ...