Chang Q Li

US Patent:

20220218757, Jul 14, 2022

Filed:

May 7, 2020

Appl. No.:

17/608636

Inventors:

- Los Angeles CA, US
- Beverly Hills CA, US
Jennifer J. Moseley - Northborough CA, US
Chang Li - Harbor City CA, US

International Classification:

A61K 35/34
C12N 5/077
A61K 35/33
A61P 9/00
G01N 33/50

Abstract:

Several embodiments relate to methods of generating cells with therapeutic potency. Several embodiments relate to generating cells as a source of exosomes with therapeutic potency. The cells and exosomes with therapeutic potency are useful for repairing and/or regenerating damaged or diseased tissue, for example.

US Patent:

20230017029, Jan 19, 2023

Filed:

Sep 29, 2022

Appl. No.:

17/956592

Inventors:

- Santa Monica CA, US
Chang Li - Marina del Rey CA, US
Brennan Erbeznik - Los Angeles CA, US
Giovanni Gardelli - Los Angeles CA, US
Ryan Hornberger - Playa Vista CA, US
Jingou Xu - Marina del Rey CA, US

International Classification:

G06Q 30/02
G06F 16/70
H04L 65/612

Abstract:

The media preview system receives media content from one or more client devices, generates a preview of the media content, associates a coded image with the preview within a database associated with the media preview system, detects scans of the coded image from client devices, and causes display of the preview at the client devices in response to detecting the scan.

US Patent:

20210226908, Jul 22, 2021

Filed:

Apr 6, 2021

Appl. No.:

17/301535

Inventors:

- Santa Monica CA, US
Laurent Desserrey - Los Angeles CA, US
Christie Marie Heikkinen - Santa Monica CA, US
Nathaniel Parrott - Brooklyn NY, US
Jeremy Voss - Los Angeles CA, US
David Taitz - Santa Monica CA, US
Chang Li - Marina del Rey CA, US

International Classification:

H04L 12/58
A63F 13/87
G06F 3/0488

Abstract:

Systems and methods are provided for detecting a gesture made via a display of a first computing device during display of a message comprising first media content, determining that the gesture triggers a second graphical user interface to respond to the message by opening a camera view to capture a second media content, and based on determining that the gesture triggers the second graphical user interface, causing the second graphical user interface to display on the display of the first computing device comprising the camera view. The systems and methods further provide for detecting capture of the second media content via the second graphical user interface comprising the camera view and sending a reply message comprising the second media content in response to the first message.

US Patent:

20210032598, Feb 4, 2021

Filed:

Jan 29, 2019

Appl. No.:

16/965835

Inventors:

- Beverly Hills CA, US
- Los Angeles CA, US
Chang Li - Harbor City CA, US
Jennifer J. Moseley - Northborough MA, US
Eduardo Marbán - Santa Monica CA, US

Assignee:

Capricor, Inc. - Beverly Hills CA

International Classification:

C12N 5/077
A61K 35/34
A61P 9/10
A61P 29/00

Abstract:

The present invention provides a method of inducing activation of a non-potent or insufficiently potent cell to convert the cell into a tissue-effector cell, thereby producing an activation-induced tissue-effector cell suitable for use in cell therapy—e.g., an activated specialized tissue-effector cell (ASTEC) suitable for cell therapy for a particular tissue type. The present invention further provides activation-induced tissue-effector cells produced thereby, as well as extracellular vesicles, e.g., exosomes, derived therefrom (e.g., ASTEX). The present invention further provides a method of improving the efficacy of a cell therapy by converting non-potent or insufficiently potent cells into activation-induced tissue-effector cells having increased potency suitable for cell therapy. The present invention further provides a method for treating a disease or condition amenable to cell therapy in a subject in need thereof, the method comprising administering a therapeutically effective amount of activation-induced tissue-effector cells or extracellular vesicles derived therefrom.

US Patent:

20160202371, Jul 14, 2016

Filed:

Jan 9, 2015

Appl. No.:

14/593368

Inventors:

Chang Li - Katy TX, US
Sudipta Sarkar - Moon Township PA, US
Chunquan Yu - Cambridge MA, US

Assignee:

Chevron U.S.A. Inc. - San Ramon CA

International Classification:

G01V 1/28
G01V 1/30

Abstract:

A method for locating a microseismic event in a subsurface formation, in some embodiments, comprises: receiving a microseismic signal at a detector; obtaining a velocity model representative of the subsurface formation, the velocity model comprising multiple velocity layers; estimating, for each of the multiple velocity layers in the subsurface formation, a microseismic event location and a microseismic event origin time; and selecting one of the estimated locations and times using a parameter of the microseismic signal received at the detector.

US Patent:

20160161619, Jun 9, 2016

Filed:

Dec 9, 2014

Appl. No.:

14/565117

Inventors:

Nicholas D. Holschuh - State College PA, US
Chang Li - Houston TX, US
Mark A. Meadows - San Ramon CA, US
Steven Dobbs - Houston TX, US

Assignee:

Chevron U.S.A. Inc. - San Ramon CA

International Classification:

G01V 1/30

Abstract:

Systems, methods, and mediums may implement obtaining baseline traces of a baseline seismic survey and monitor traces of a monitor seismic survey; employing a computer to align the monitor traces to corresponding baseline traces using an error function having a phase-based component, thereby obtaining an aligned monitor survey; generating with the computer a comparison of the aligned monitor survey to the baseline seismic survey; and using the comparison of the aligned monitor survey to the baseline seismic survey to determine a change in the subterranean hydrocarbon producing reservoir.