Dan Li, Age 68Wilmette, IL

7192995, Mar 20, 2007

Oct 3, 2003

10/677735

Mark A. McHugh - Richmond VA, US
Dan Li - Richmond VA, US

Virginia Commonwealth University - Richmond VA

C08F 6/10

523342, 523343, 525 66, 264 13

Elastomeric polymers are combined with chemical agents in the presence of supercritical fluids such as supercritical carbon dioxide by swelling the polymer with the supercritical fluid, and impregnating the swollen polymer with the chemical agent. The process can be conducted at relatively low temperatures and pressures such that degradation of the polymer or the chemical agent is avoided. The chemical agent is preferably a curing agent which includes functional groups that interact with functional groups on the polymer to create an association therebetween. The process is enhanced by pre-dissolving the chemical agent in a solvent which does not solubilize the polymer to a great extent, but which is itself soluble in the supercritical fluid. In addition, during combining, mechanical mastication is performed to create a free flowing powder.

2005007, Apr 7, 2005

Oct 3, 2003

10/677746

Mark McHugh - Richmond VA, US
Dan Li - Richmond VA, US
Michael Oka - Mahwah NJ, US

C08F014/18

525326200

Fluoroelastomers are combined with chemical agents in the presence of supercritical carbon dioxide by swelling the fluoroelastomer with the carbon dioxide, and impregnating the swollen fluorelastomer with the chemical agent. The process can be conducted at relatively low temperatures and pressures such that degradation of the fluoroelastomer or the chemical agent is avoided. The chemical agent is preferably a curing agent which includes functional groups that interact with functional groups on the fluoroelastomer to create an association therebetween. The process is enhanced by pre-dissolving the chemical agent in a solvent which does not solubilize the fluoroelastomer to a great extent, but which is itself soluble in supercritical carbon dioxide. In addition, during combining, mechanical mastication is performed to create a free flowing powder.

2013033, Dec 12, 2013

Aug 12, 2013

13/964807

Haresh G. Sachanandani - Culver City CA, US
Dan Li - Shoreview MN, US
Bin Mi - Plymouth MN, US

Cardiac Pacemakers, Inc. - St. Paul MN

A61N 1/05

607119

Various implantable medical device embodiments stimulate an autonomic neural target from within a pulmonary artery, and comprise at least one electrode, a power supply, a neural stimulator connected to the power supply, and an anchor structure. The neural stimulator is configured to generate a neural stimulation signal for delivery to the neural stimulation target through the at least one electrode. The anchor structure is configured to chronically and securely implant the neural stimulator, the power supply and the at least one electrode within the pulmonary artery. The anchor structure, the neural stimulator, the power supply and the at least one electrode are configured to be implanted through a pulmonary valve into the pulmonary artery. In various embodiments, the neural stimulator is configured to be operational to implement a neural stimulation protocol when chronically implanted within the pulmonary artery without a wired connection through the pulmonary valve.

2023008, Mar 16, 2023

Sep 14, 2021

17/474943

- San Francisco CA, US
Hemanth Bandi - Richmond VA, US
Dan Li - Tallahassee FL, US
Devang Dhaka - Richmond VA, US
Anshul Kumar - Ashburn VA, US

G06T 7/62
G06T 7/194
G06K 9/00
G06K 9/62
G06Q 10/08
G06N 20/00

Described herein are methods, systems, and apparatuses for storage analysis and management using computer vision techniques. An imaging device may capture a series of images of a plurality of containers. The series of images may be analyzed by a classification model to determine a current capacity of each container. When the classification model determines that a current capacity of a container(s) satisfies a threshold(s), at least one remedial action may be performed.