Ying Ru Wang

US Patent:

8012917, Sep 6, 2011

Filed:

Nov 6, 2007

Appl. No.:

12/447999

Inventors:

John R. Johnson - Euclid OH, US
Daniel C. Visger - Mentor OH, US
Marina Baum - Chagrin Falls OH, US
Barton J. Schober - Perry OH, US
Ying Wang - Hudson OH, US

Assignee:

The Lubrizol Corporation - Wickliffe OH

International Classification:

C10M 145/14

US Classification:

508452, 508454, 508457, 508469, 508470, 508471

Abstract:

The present invention provides a lubricating composition comprising: (a) an oil of lubricating viscosity; and (b) a crosslinked polymer derived from monomers comprising: (i) 0. 001 wt % to 7 wt % of a di- or higher functional crosslinking monomer; (ii) 30 wt % or higher of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains greater than 8 carbon atoms; and (iii) 0 wt % to 40 wt % of a hydrocarbyl-substituted (meth)acrylic monomer, wherein each hydrocarbyl contains 8 or fewer carbon atoms. The invention further provides a method of preparing the crosslinked polymer and its use in a lubricating composition for lubricating an internal combustion engine.

US Patent:

8089283, Jan 3, 2012

Filed:

Aug 6, 2008

Appl. No.:

12/186832

Inventors:

Richard Kaplan - Richmond Heights OH, US
Ying Wang - Richmond Heights OH, US
Kenneth Loparo - Chesterland OH, US

Assignee:

Consolidate Research, Inc. - Euclid OH

International Classification:

G01R 31/08
G01R 27/08
G01R 27/00
A61B 5/02
A61B 5/053

US Classification:

324525, 324691, 324600, 600506, 600547

Abstract:

Apparatuses and methods are provided for determining electrode impedances of a bioelectric signal-monitoring/recording system that includes an amplifier, and electrodes connected between a subject and the amplifier. An example apparatus includes: a voltage source outputting a voltage signal; a switching arrangement including an input electrically connected with the voltage source for receiving the voltage signal, an output electrically connected with the amplifier and the electrodes, and switches between the input and the output; and a controller in communication with the switches for opening and closing the switches to establish signal paths between the voltage source and the output, the controller calculating the electrode impedances relative to voltage outputs of the amplifier for each signal path.

US Patent:

8512221, Aug 20, 2013

Filed:

Dec 16, 2009

Appl. No.:

12/639201

Inventors:

Kaplan Frederic Kaplan - Lakewood OH, US
Kenneth Alan Loparo - Chesterland OH, US
Ying Wang - Richmond Heights OH, US

Assignee:

Consolidated Research of Richmond, Inc. - Euclid OH

International Classification:

A61M 21/00

US Classification:

600 26

Abstract:

Automated behavioral methods and systems for treating Insomnia that use passive means for determining wake/sleep states.

US Patent:

20110292388, Dec 1, 2011

Filed:

Dec 10, 2009

Appl. No.:

13/139362

Inventors:

John S. Manka - Chardon OH, US
Ying Wang - Hudson OH, US

Assignee:

THE LUBRIZOL CORPORATION - Wickliffe OH

International Classification:

G01N 21/21
G01N 33/26

US Classification:

356364

Abstract:

The present invention relates to a method of identifying in a fluid by measuring the amount of optical rotation the fluid causes in a beam of polarized light. The invention further provides for the use of an optional optically active marker in the fluids in order the impact the amount of rotation the fluid will cause. The invention provides a convenient and reliable means for identifying the fluid before, during and/or after the fluid's use.

US Patent:

20110299081, Dec 8, 2011

Filed:

Dec 10, 2009

Appl. No.:

13/139530

Inventors:

John S. Manka - Chardon OH, US
Ying Wang - Hudson OH, US

Assignee:

THE LUBRIZOL CORPORATION - Wickliffe OH

International Classification:

G01J 4/00

US Classification:

356364

Abstract:

The present invention relates to a method of identifying in a fluid by measuring the amount of optical rotation the fluid causes in a beam of polarized light. The invention further provides for the use of an optional optically active marker in the fluids in order the impact the amount of rotation the fluid will cause. The invention provides a convenient and reliable means for identifying the fluid before, during and/or after the fluid's use.

US Patent:

20120220505, Aug 30, 2012

Filed:

Sep 7, 2010

Appl. No.:

13/393615

Inventors:

William D. Abraham - Concord OH, US
Marina Baum - Chagrin Falls OH, US
Haihu Qin - Greer SC, US
Ying Wang - Wickliffe OH, US

Assignee:

THE LUBRIZOL CORPORATION - Wickliffe OH

International Classification:

C10M 125/22

US Classification:

508174

Abstract:

A lubricant of (a) an oil of lubricating viscosity; (b) a block copolymer of (i) a hydrophobic first block of Calkyl (meth)acrylic units having an average total number of carbon atoms of at least 8; and (ii) a second block of (meth)acrylic units, at least some units of which comprise a heteroatom imparting polar character to the block; (c) an overbased calcium detergent; (d) a phosphorus-containing anti-wear agent that does not contribute to the metal content of the lubricant; and (e) a friction modifier suitable to reduce the static coefficient of friction at a metal-composition interface, is suitable for lubricating a farm tractor.

US Patent:

20200308148, Oct 1, 2020

Filed:

Dec 18, 2018

Appl. No.:

16/954221

Inventors:

- Princeton NJ, US
Jun Li - Pittsburgh PA, US
Yan Shi - Flourtown PA, US
Ying Wang - Belle Mead NJ, US
Hao Zhang - Belle Mead NJ, US
Lawrence J. Kennedy - Titusville NJ, US
Steven J. Walker - Portage MI, US
Ramesh Babu Reddigunta - Andhra Pradesh, IN

International Classification:

C07D 403/04
C07D 401/04
C07D 231/12
A61P 35/00
A61P 17/02

Abstract:

The present invention provides compounds of Formula (I) or a stereoisomer, tautomer, or pharmaceutically acceptable salt or solvate thereof, wherein all the variables are as defined herein. These compounds are selective LPA receptor inhibitors.

US Patent:

20180030366, Feb 1, 2018

Filed:

Oct 12, 2017

Appl. No.:

15/730879

Inventors:

- Wickliffe OH, US
Ying Wang - Hudson OH, US
Marina Baum - Chagrin Falls OH, US
Jack C. Kelley - Chagrin Falls OH, US
Patrick E. Mosier - Bay Village OH, US
Michael J. Covitch - Cleveland Heights OH, US
John J. Mullay - Mentor OH, US

International Classification:

C10M 149/04
C10M 145/14
C10M 153/02
C10M 149/06
C10M 151/02

Abstract:

The invention provides a lubricating composition containing an oil of lubricating viscosity and a block copolymer. The block copolymer may contain (a) a hydrophobic first block having Calkyl (meth)acrylic units, wherein at least 50 wt % of the Calkyl (meth)acrylic units are Calkyl (meth)acrylic units, and up to 50 wt % of the Calkyl (meth)acrylic units are Calkyl (meth)acrylic units, with the proviso that alkyl groups of the Calkyl (meth)acrylic units have an average total number of carbon atoms of at least 8; and (b) a second block having (meth)acrylic units further having a heteroatom-containing group providing a polar group. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the block copolymer as an emulsifier and/or pour point depressant.