Patents by Inventor Wen-Chen Su
Wen-Chen Su has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20130248089Abstract: In one version of the method of making a flexible grip, a thin film carrier with negative of desired colored image is laminated to an uncured skin sheet and flat cured in a mold to heat transfer the image to the skin sheet and concurrently form a textured surface. The carrier is peeled away and the skin sheet wrapped and adhesively bonded to a cured underlist. In another version, the thin film carrier with negative of desired image is laminated on an uncured skin sheet which is wrapped on a cured underlist. The wrapped underlist is cured in a textured mold cavity to concurrently, in a single molding operation, heat transfer the image of the skin sheet from a textured surface and cure the skin sheet in place on the underlist.Type: ApplicationFiled: March 21, 2012Publication date: September 26, 2013Inventors: Wen-Chen Su, Alex Lee Walls, Min-Chia Wang, Meng-Feng Tsai
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Publication number: 20130042378Abstract: A protective garment for a human forearm. The protective garment includes a main body portion having opposing first and second longitudinal ends. There is an interior surface that faces the forearm and an exterior surface that faces away from the forearm. The main body portion includes an expandable wrist band coupled to the first longitudinal end of the main body portion. The exterior surface includes a second plurality of raised portions that is configured to dissipate heat transferred from a heated surface contacting the exterior surface.Type: ApplicationFiled: August 18, 2011Publication date: February 21, 2013Applicant: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLCInventors: Gefei Wu, Douglas E. Taylor, Wen-Chen Su, Joanne M. Stokley, Todd S. Greene, Frances E. Lockwood
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Patent number: 8338351Abstract: A coating composition and process for generating transparent, near-transparent, and semi-transparent super-hydrophobic coatings on surfaces having a contact angle of greater than 165 degrees. The composition comprises hydrophobic nanoparticles of silsesquioxanes containing adhesion promoter groups and low surface energy groups.Type: GrantFiled: March 29, 2011Date of Patent: December 25, 2012Assignee: Ashland Licensing and Intellectual Property, LLCInventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Wen-Chen Su, Frances E. Lockwood, Vinod Kanniah
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Publication number: 20120309557Abstract: A flexible implement grip is formed with an underlist of one rubber compound wrapped with a skin of a second rubber compound with multi-colored rubber based paint or ink air dried thereon and the assembled grip vulcanized in a mold. In one version, the skin pattern is cut from a sheet of cured rubber and curable adhesive employed with the wrapping. In another version, the multi-colored ink or paint is air dried on an uncured sheet prior to cutting the skin pattern; and, no adhesive is employed with the wrapping and bonding to the underlist occurs during final vulcanizing.Type: ApplicationFiled: June 2, 2011Publication date: December 6, 2012Inventors: Wen-Chen Su, David Keith Gill, Billy Dee Wood
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Patent number: 8258206Abstract: A hydrophobic coating has been made for use on interior pipe surfaces, exterior boat surfaces, and in many other applications, to reduce drag in fluid flow, thus providing an energy savings. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a solvent. The coating solves the problem of poor resistance to UV light and/or abrasion found in previous coatings of similar nature. The coating of the present invention can be made to be translucent and nearly transparent whereas previous coatings of comparable hydrophobicity have all been white or opaque. The coating can be applied in a single application by an easy spraying method and the super hydrophobic property can be achieved by drying the film at room temperature for 5 to 10 minutes. A preferred coating has good resistance to UV light and some resistance to abrasion.Type: GrantFiled: April 13, 2007Date of Patent: September 4, 2012Assignee: Ashland Licensing and Intellectual Property, LLCInventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Wen-Chen Su, Frances E. Lockwood
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Publication number: 20120142814Abstract: A hydrophobic coating has been made for use on interior pipe surfaces, exterior boat surfaces, and in many other applications, to reduce drag in fluid flow, thus providing an energy savings. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a solvent. The coating solves the problem of poor resistance to UV light and/or abrasion found in previous coatings of similar nature. The coating of the present invention can be made to be translucent and nearly transparent whereas previous coatings of comparable hydrophobicity have all been white or opaque. The coating can be applied in a single application by an easy spraying method and the super hydrophobic property can be achieved by drying the film at room temperature for 5 to 10 minutes. A preferred coating has good resistance to UV light and some resistance to abrasion.Type: ApplicationFiled: April 13, 2007Publication date: June 7, 2012Inventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Wen-Chen Su, Frances E. Lockwood
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Publication number: 20110177252Abstract: A coating composition and process for generating transparent, near-transparent, and semi-transparent super-hydrophobic coatings on surfaces having a contact angle of greater than 165 degrees. The composition comprises hydrophobic nanoparticles of silsesquioxanes containing adhesion promoter groups and low surface energy groups.Type: ApplicationFiled: March 29, 2011Publication date: July 21, 2011Applicant: ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLCInventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Wen-Chen Su, Frances E. Lockwood, Vinod Kanniah
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Patent number: 7658568Abstract: An applicator for applying a liquid composition to a work surface. The applicator includes a bottle, a cap detachably mounted on a neck projecting from the bottle and a cover that extends over the cap and an upper portion of the bottle. The cap has and inclined surface with a multi-layer polishing pad mounted thereon. The pad has a cloth outer layer overlying a compressible, preferably foam, under layer. The pad has a central aperture exposing the end of a valve stem. Pressing the pad against the work surface opens a normally closed valve dispensing the liquid in the bottle onto work surface. The valve stem moves reciprocally along a path generally perpendicular an inclined surface on the cap on which the pad is mounted.Type: GrantFiled: October 31, 2007Date of Patent: February 9, 2010Assignee: Ashland Licensing and Intellectual Property, LLCInventors: Mark Armstrong, Anna DiBello, Ed Kopinski, Henri Spaile, David Petarcic, Wen-Chen Su
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Patent number: 7658565Abstract: A tire applicator for applying treatment fluid to sidewall of a vehicle tire, which is constructed with an applicator head including a dispenser housing having a bottom bearing surface and an applicator pad affixed thereto, and which may be configured to complementally and releasably receive an associated container.Type: GrantFiled: September 20, 2005Date of Patent: February 9, 2010Assignee: Ashland Licensing And Intellectual Property, LLCInventors: Todd Colburn, Frederick Large, Dan Anderson, Wen-Chen Su, Steven Ruble, Mark D. Koenig, Brooke T. Baxter, William R. Bucknam, Jr.
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Patent number: 7651763Abstract: This invention relates to a device that provides controlled release of a fragrant or deodorizing substance: the fragrant or deodorizing substance being solubilized with an appropriate carrier solvent within a polymeric matrix. The layers function as protective barriers, semi-permeable membranes, fragrance reservoirs, and adhesives. The device is capable of delivering a fragrance at a controlled rate for a prolonged period of time through the gradual diffusion and release of fragrant material carried by a solvent from a reservoir system to the semi-permeable UV curable, oligomer composition acting a fragrance release regulator. Additionally, the UV curable, oligomeric composition that forms the reservoir and regulating layer can be engineered to be adhesive through cure inhibition. The method of cure inhibition can also be utilized to create internal areas of high and low cross link density to further control the release rate of a fragrance.Type: GrantFiled: October 18, 2004Date of Patent: January 26, 2010Assignee: Ashland Licensing and Intellectual Property, LLCInventors: David Allen Hutchings, Robert Bernard Fechter, Edward Gerard Toplikar, Raymond Scott Harvey, Robert Andrew Cassidy, Frances Ellen Lockwood, Wen-Chen Su
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Patent number: 7503963Abstract: A water in oil emulsion wax composition composed of natural and synthetic waxes, surfactants, suspending agents, and aluminum oxide particles of high purity of 0.20 micrometer or less containing no magnesium oxide and being agglomerate free together with a aliphatic hydrocarbon solvent producing a wax having cleaning properties and an enhanced high gloss surface from a single application.Type: GrantFiled: December 6, 2004Date of Patent: March 17, 2009Assignee: Ashland Licensing And Intellectual Property LLCInventors: Elsie A. Jordan, Wen-Chen Su, Hida Hasinovic, Michael A. Dituro, Frances E. Lockwood
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Publication number: 20090018249Abstract: A hydrophobic self cleaning coating composition that can be applied by conventional methods such as by spraying the composition onto a surface forming creating a wet and dry dirt repellent coating on the surface. The coating utilizes hydrophobic nanoparticles of fumed silica and/or titania in a solvent which evaporates at ambient temperature. The coating solves the problem of poor resistance to UV light, opaque appearance, and/or abrasion found in previous coatings of similar nature. Virtually transparent coating are produced as compared to conventional coatings of comparable hydrophobicity which are typically white or opaque. The coating can be applied by a single and easy spraying method and the super hydrophobic property can be achieved by drying the film by evaporation of the solvent at ambient temperature for 5 to 10 minutes.Type: ApplicationFiled: January 30, 2007Publication date: January 15, 2009Inventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Michael Dituro, Wen-Chen Su, Frances E. Lockwood
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Publication number: 20080292578Abstract: This invention relates to a device that provides controlled release of a fragrant or deodorizing substance: the fragrant or deodorizing substance being solublized with an appropriate carrier solvent within a polymeric matrix. The layers function as protective barriers, semi-permeable membranes, fragrance reservoirs, and adhesives. The device is capable of delivering a fragrance at a controlled rate for a prolonged period of time through the gradual diffusion and release of fragrant material carried by a solvent from a reservoir system to the semi-permeable UV curable, oligomer composition acting a fragrance release regulator. Additionally, the UV curable, oligomeric composition that forms the reservoir and regulating layer can be engineered to be adhesive through cure inhibition. The method of cure inhibition can also be utilized to create internal areas of high and low cross link density to further control the release rate of a fragrance.Type: ApplicationFiled: October 31, 2007Publication date: November 27, 2008Inventors: David Allen Hutchings, Robert Bernard Fechter, Edward Gerard Toplikar, Raymond Scott Harvey, Robert Andrew Cassidy, Frances Ellen Lockwood, Wen-Chen Su
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Publication number: 20080253824Abstract: An applicator for applying a liquid to the surface of a vehicle tire side wall. The applicator includes an elongate container for holding a selected quantity of liquid and a housing connected thereto. The housing has a concave front face with an elongate open faced channel extending along a selected length portion thereof for distributing the liquid to a porous pad overlying the concave face. There is at least one vent hole through pad with an inlet thereto communicating with such open faced channel and an outlet in a free outer surface of the pad.Type: ApplicationFiled: April 11, 2008Publication date: October 16, 2008Inventors: Wen-Chen Su, Richard J. Baumgart
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Publication number: 20080221263Abstract: A coating composition and process for generating transparent, near-transparent, and semi-transparent super-hydrophobic coatings on surfaces having a contact angle of greater than 165 degrees. The composition comprises hydrophobic nanoparticles of silsesquioxanes containing adhesion promoter groups and low surface energy groups.Type: ApplicationFiled: August 31, 2007Publication date: September 11, 2008Inventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Wen-Chen Su, Frances E. Lockwood
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Publication number: 20080221009Abstract: A super hydrophobic self cleaning coating composition that can be applied by conventional methods such as by spraying the composition onto a surface creating a wet and dry dirt repellent coating on the surface. The super hydrophobic self cleaning coatings are used on exterior automotive and boat surfaces, and in many other applications, to produce a self cleaning surface, reduce adherence of dirt and contaminants to a treated surface, and reduce drag in some applications providing an energy savings. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a volatile solvent which evaporates at ambient temperature. The coating solves the problem of poor resistance to UV light, opaque appearance, and/or some abrasion resistance not found in previous coatings of similar nature. A preferred coating has good resistance to UV light and some resistance to abrasion.Type: ApplicationFiled: January 28, 2008Publication date: September 11, 2008Inventors: Subbareddy Kanagasabapathy, Richard J. Baumgart, Michael A. Dituro, Wen-Chen Su, Frances E. Lockwood
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Publication number: 20070221089Abstract: A water in oil emulsion wax composition composed of natural and synthetic waxes, surfactants, suspending agents, aluminum oxide particles of high purity having an average particle diameter of less than 300 nanometers, typically from 0.20-0.25 microns (200-250 nanometers) containing no magnesium oxide and being agglomerate free together with a aliphatic hydrocarbon solvent producing a wax having cleaning properties and an enhanced high gloss surface from a single application.Type: ApplicationFiled: December 15, 2006Publication date: September 27, 2007Inventors: Hida Hasinovic, Elsie Jordan, Wen-Chen Su, Michael Dituro, Frances Lockwood
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Publication number: 20070129275Abstract: A novel car wash composition that significantly reduces water spotting, redeposition of soil, and inhibits the formation of hard water scale. The novel car wash composition is comprised of: a substantive polymer to render the painted surface of the car more hydrophilic, a surfactant package containing a mixture of anionic and non-ionic surfactants selected to optimize the benefits of the substantive polymer, and various fragrances, dyes, and biocides commonly found in car wash compositions.Type: ApplicationFiled: December 5, 2005Publication date: June 7, 2007Inventors: Hida Hasinovic, Frances Lockwood, Elsie Jordan, Wen-Chen Su, Michael Dituro, Meghan Kane
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Patent number: 7119053Abstract: An aqueous wheel cleaning solution for removing the dirt form the surface of aluminum, chrome, stainless steel, painted steel, painted aluminum, clear coated aluminum, rubber, and plastic wheels and tires without scrubbing by applying the cleaning solution to the wheel and/or tire then rinsing the wheel and/or tire with water. Selected polymers include a polyvinylpyrrolidone, a poly(N-vinylimidazole, a poly(4-vinylpyridine-betaine), and/or a poly(4-vinylpyridine-N-oxide) each one of which can be used with conventional wheel cleaning components such as an acid or alkaline-based cleaning formulation to dramatically improve its wheel cleaning power. These polymers can attach to organic and inorganic dirt particles forming a complex with them for easy removal from the wheel and/or tire during rinsing, leaving the wheel and/or tire clean without scrubbing the wheel or tire surface.Type: GrantFiled: November 12, 2003Date of Patent: October 10, 2006Assignee: Ashland Licensing and Intellectual Property, LLCInventors: Elsie A. Jordan, Wen-Chen Su, Richard J. Baumgart, Frances E. Lockwood
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Publication number: 20060083709Abstract: This invention relates to a device that provides controlled release of a fragrant or deodorizing substance: the fragrant or deodorizing substance being solublized with an appropriate carrier solvent within a polymeric matrix. The layers function as protective barriers, semi-permeable membranes, fragrance reservoirs, and adhesives. The device is capable of delivering a fragrance at a controlled rate for a prolonged period of time through the gradual diffusion and release of fragrant material carried by a solvent from a reservoir system to the semi-permeable UV curable, oligomer composition acting a fragrance release regulator. Additionally, the UV curable, oligomeric composition that forms the reservoir and regulating layer can be engineered to be adhesive through cure inhibition. The method of cure inhibition can also be utilized to create internal areas of high and low cross link density to further control the release rate of a fragrance.Type: ApplicationFiled: October 18, 2004Publication date: April 20, 2006Inventors: David Hutchings, Robert Fechter, Edward Toplikar, Raymond Harvey, Robert Cassidy, Frances Lockwood, Wen-Chen Su