Jiafu F Fang

6353143, Mar 5, 2002

Oct 28, 1999

09/428802

Jiafu Fang - Spring TX
Dewey P. Szemenyei - The Woodlands TX
Troy H. Scriven - Waterford NY

Pennzoil-Quaker State Company - Houston TX

C01L 104

585 1, 585 14

A fuel composition with a high flash point and a high octane number is provided. The preferred embodiment of the fuel comprises a paraffin or aromatic hydrocarbon component which may be mixed with an additive of alcohols, ethers, esters, organometallic compounds or mixtures thereof. The fuel composition is useful as emergency fuel for use in gasoline powered vehicles.

6486249, Nov 26, 2002

Oct 20, 2000

09/693454

Michael A. Dituro - Huntington WV
Frances E. Lockwood - Georgetown KY
Daniel J. Dotson - Lexington KY
Jiafu Fang - Spring TX

Ashland Inc. - Lexington KY

C09D 508

524388, 524376, 524377, 524378

The present invention relates generally to the field of release agents commonly in uses in preventing asphalt and other sticky compounds such as rubbers from sticking to the transporting vehicles such as dump truck beds and processing tools, and equipment, and more particularly to a novel biodegradable release agent applied to metal surfaces prior to use for promoting free release of sticky hot-mix asphalt materials from the metal tools and equipment used in road construction applications.

6510875, Jan 28, 2003

Dec 15, 2000

09/738576

Jiafu Fang - Spring TX
Troy H. Scriven - Waterford NY
Dewey P. Szemenyei - The Woodlands TX

Pennzoil - Houston TX

B65B 3100

141 4, 141 9, 141 38, 141 44, 141 67, 141 95, 141100

A new inflating device and method for inflating an inflatable object are described. The inflating device includes two compartments: one containing a gas-generating agent and the other containing an activating agent. When mixed, the gas-generating agent and the activating agent produces a gas in situ. The device further includes an activator connected to both compartments and is capable of effectuating mixing between the two agents upon activation. A hose assembly of the inflating device delivers a the gas generated to an inflatable object, such as a flat tire.

6605654, Aug 12, 2003

Jul 14, 2000

09/616360

Jiafu Fang - Spring TX
Dewey P. Szemenyei - The Woodlands TX
Troy H. Scriven - Waterford NY

Pennzoil-Quaker State Company - Houston TX

C09K 310

523166, 524423, 524424, 524425, 524426, 528490

A new composition, method, and apparatus for sealing and inflating a flat tire are described. The new composition includes a gas-generating agent and an activator, along with a sealant. In use, a gas propellant is generated in situ when the gas-generating agent is mixed with the activator. For example, carbon dioxide is generated when carbonates, such as baking soda, and an acid are mixed. The carbon dioxide gas generated in this manner can inflate a flat tire to a desired pressure. In addition to carbon dioxide, nitrogen gas, noble gases, and nitrous oxide gas may also be used instead.

6964989, Nov 15, 2005

Mar 27, 2003

10/400861

Jiafu Fang - Spring TX, US
Zhiqiang Zhang - Lexington KY, US
Frances E. Lockwood - Georgetown KY, US
Richard J. Baumgart - Paris KY, US
Michael A. Dituro - Huntington WV, US

Ashland Inc. - Lexington KY

C08K005/521
C08K005/053
C08K005/05

524145, 524140, 524377, 524385, 524386, 524507, 524508, 524512, 524523

This invention relates generally to water resistant peelable protective and decorative clear or pigmented coating compositions and, more specifically, to solvent and aqueous based, polymeric coating compositions which form a protective and/or decorative coating on a variety of substrates, including automotive paints, metals, plastics, concrete, natural and synthetic elastomers, and ceramics. The coatings are be formulated for temporary or long term protection depending upon the application.

7598426, Oct 6, 2009

Sep 6, 2002

10/488820

Jiafu Fang - Spring TX, US
Selda Gunsel - The Woodlands TX, US

Shell Oil Company - Houston TX

C10L 1/18

585 14, 44388

A diesel fuel comprising a mixture of normal paraffins and branched paraffins. The normal paraffins present in the diesel fuel is less than about 99% by weight; and the aromatic content in the diesel fuel is less than about 10% by weight. The diesel fuel has a cetane number of at least 40 and a sulfur content of less than about 100 ppm. Optionally, the diesel fuel may further include cycloparaffins, i. e. , naphthenes. To increase the lubricity of the diesel fuel, a lubricity additive, such as fatty acid methyl ester, can be added to the diesel fuel.

20020112777, Aug 22, 2002

Dec 15, 2000

09/737885

Jiafu Fang - Spring TX, US
Troy Scriven - Waterford NY, US

Pennzoil-Quaker State Company

B65B031/00

141/038000, 141/005000

A new sealant container and a tire sealing and inflating device are described. Methods of utilizing the device also are described. The new device includes a sealant container with a sealant composition; but it preferably does not include an internal propellant and preferably is not aerosol-based. In use, the sealant container is connected to a flat tire and to a pressure source which provides an external propellant. As the external propellant passes through the sealant container, the sealant composition inside the sealant container is carried to a flat tire. The tire puncture is sealed by the sealant composition, and the flat tire is inflated by the propellant.

20030114562, Jun 19, 2003

Jun 27, 2002

10/185519

Arif Sitabkhan - Westlake OH, US
Michael Howe - The Woodlands TX, US
Roderic Mathews - The Woodlands TX, US
Jiafu Fang - Spring TX, US
Anne Brun - The Woodlands TX, US

Pennzoil-Quaker State Company - Houston TX

C08L001/00

524/261000

A tinting composition for tinting a surface which includes a solvent, a film former, and a pigment, such as iron oxide, titanium dioxide, mica, calcium sodium borosilicate, organic constituent containing pigments, inorganic constituent containing pigments, fluorescent constituent containing pigments, phosphorescent constituent containing pigments, luminescent constituent containing pigments, ultraviolet absorbing pigments, mineral constituent containing pigments, amorphous glass oxides, polyacrylates, metal flakes, reflective pigments, and mixtures thereof. A method of tinting a surface which includes selecting a surface for tinting; mixing a solvent, a film former and a pigment to form a tinting composition; and applying the tinting composition to the surface.