Lu Zhang, 373959 Zion Ln, Chino, CA 91710

5924785, Jul 20, 1999

May 21, 1997

8/861093

Lu Xin Zhang - Costa Mesa CA
Long Bao Zhang - Pudong New Area, Shanghai, CN

F21V 100

362241

A light source arrangement includes at least a lighting cell which includes a cell body having a concave light projecting surface and a semi-spherical reflecting cavity surrounded by the concave light projecting surface, a luminary electronic diode cell having two electric terminals extended therefrom, an electrode supporter mounted on the cell body to support the luminary electronic diode cell positioning within reflecting cavity at a focus point of the concave light projecting surface for emitting light towards the concave light projecting surface upon energized, whereby all the emitting light from the luminary electronic diode cell is accumlatively collected and reflected by the concave light projecting surface to provide high intensity light source.

2023008, Mar 23, 2023

Mar 2, 2021

17/908273

- Ludwigshafen am Rhein, DE
Lu Zhang - Tarrytown NY, US
Leonora Ethleen Leigh - Tarrytown NY, US
Padma P. Varanasi - Wyandotte MI, US

B01J 20/281
B01D 15/26
B01J 20/04
B01J 20/30
G01N 30/86

The present invention discloses analytical high throughput methods for accurately, reliably, and efficiently screening and identifying polymers that are substantive to a particular material, such as hydroxyapatite. The present invention also discloses liquid chromatography columns for screening and identifying polymers that are substantive to a particular material, methods of preparing such liquid chromatography columns, and kits that may be used to screen and identify polymers that are substantive to a particular material.

2021005, Mar 4, 2021

Jan 22, 2019

16/963616

- Ludwigshafen, DE
Lu Zhang - Tarrytown NY, US
Leonora Ethleen Leigh - Tarrytown NJ, US
Liliana Craciun - Budd Lake NJ, US
Adrian Natalello - Ludwigshafen, DE
Joseph Lupia - Florham Park NJ, US

A61K 8/81
A61Q 11/00
A61K 8/24

The present invention discloses an oral care composition for the prevention or minimization of stain formation on a tooth surface as well as an oral care composition for prevention or reduction of existing stains from, a tooth surface.

2019009, Apr 4, 2019

Oct 3, 2018

16/150931

- Newark NJ, US
Lu Zhang - Kearny NJ, US
Guluzar Gorkem - Saddle Brook NJ, US
Eylul Cetindag - Piscataway NJ, US

New Jersey Institute of Technology - Newark NJ

A61K 9/16
A61K 9/70
A61K 47/38
A61K 47/10
A61K 47/20
A61K 45/06

The present disclosure provides improved film based pharmaceutical products containing uniformly distributed drug or active agent particles (e.g., to achieve improved/excellent dissolution control including enhancing dissolution and bioavailability and/or product uniformity). More particularly, the present disclosure provides improved systems/methods for fabricating film based pharmaceutical products by utilizing higher surface modified micronized drug or active agent powders and film forming precursors and drying methods that accomplish improved/efficient drying and provide improved/excellent content uniformity of active pharmaceutical agents in the fabricated film based pharmaceutical products. In exemplary embodiments, the present disclosure provides for an easier means of directly incorporating dry micronized poorly water-soluble drugs or active agent particles (e.g., fenofibrate (“FNB”)) into films. The present disclosure demonstrates some advantages of direct incorporation of surface modified-micronized poorly water-soluble drug or active agent powders in film manufacturing.

2017006, Mar 2, 2017

Aug 30, 2016

15/251585

- Bentonville AR, US
Lu Zhang - Harrison NJ, US

G06Q 10/06
G06Q 10/08

In some embodiments, apparatuses and methods are provided herein useful to evaluate shipping packaging used at a distribution facility. Some embodiments provide a system to evaluate packaging, comprising: an evaluation control circuit and memory storing computer instructions executed by the control circuit causing the control circuit to: for each of multiple different distribution facilities: identify a fixed number of different shipping package sizes to be available; identify multiple different potential packaging combinations; evaluate each of the multiple potential packaging combinations for each of thousands of historic order shipments; obtain a utilization rate of each of the multiple packaging combinations; identify potential packaging combinations that satisfy a utilization threshold, and identify a predicted cost to acquire and utilize each of the identified potential packaging combinations; and select a first potential packaging combination satisfying the utilization threshold and having a lowest predicted utilization cost.