Patents by Inventor Hossein A. Baghdadi
Hossein A. Baghdadi 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).
-
Patent number: 9682522Abstract: Disclosed is a molded foamed article, such as a midsole or outsole for footwear, made by a method in which a desired amount of thermoplastic polyurethane foam beads are placed in a compression mold in the shape of the article and the mold is brought to a peak temperature of from about 130° C. to about 180° C. over a period of from about 300 to about 1500 seconds, then cooled to from about 5° C. to about 80° C. over a period of from about 300 to about 1500 seconds within about 30 seconds after the peak temperature is reached. The foamed article made by the method has a density of from about 0.1 to about 0.45 g/cm3.Type: GrantFiled: January 16, 2015Date of Patent: June 20, 2017Assignee: NIKE, Inc.Inventors: Hossein A. Baghdadi, Denis Schiller, Sui-Chieh J. Yu
-
Publication number: 20170036377Abstract: Decorative foamed articles are prepared from foamed pellets, beads, particles, or other articles of a thermoplastic elastomer infused with a supercritical fluid in a pressurized container, then rapidly depressurized and heated either by immersion in a heated fluid that can rapidly heat the article or with infrared or microwave radiation to heat and foam the pellets, beads, particles, or other articles that are then molded into the articles. The pellets are dyed with a nonionic or anionic dye one of: (1) before being infused with the supercritical fluid, (2) during being infused with the supercritical fluid by a nonionic or anionic dye dissolved or dispersed in the supercritical fluid, which optionally comprises a polar liquid, (3) during immersion in the heated fluid, where the heated fluid contains the dye, or (4) after being foamed.Type: ApplicationFiled: October 19, 2016Publication date: February 9, 2017Applicant: NIKE, Inc.Inventors: Hossein Baghdadi, Yihua Chang, Charles Edwards, Richard L. Watkins
-
Patent number: 9498927Abstract: Decorative foamed articles are prepared from foamed pellets, beads, particles, or other articles of a thermoplastic elastomer infused with a supercritical fluid in a pressurized container, then rapidly depressurized and heated either by immersion in a heated fluid that can rapidly heat the article or with infrared or microwave radiation to heat and foam the pellets, beads, particles, or other articles that are then molded into the articles. The pellets are dyed with a nonionic or anionic dye one of: (1) before being infused with the supercritical fluid, (2) during being infused with the supercritical fluid by a nonionic or anionic dye dissolved or dispersed in the supercritical fluid, which optionally comprises a polar liquid, (3) during immersion in the heated fluid, where the heated fluid contains the dye, or (4) after being foamed.Type: GrantFiled: March 15, 2013Date of Patent: November 22, 2016Assignee: NIKE, Inc.Inventors: Richard L. Watkins, Hossein Baghdadi, Charles Edwards, Yihua Chang
-
Patent number: 9456654Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external thermoplastic hydrogel film that compositionally includes polyurethane copolymer chains. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: GrantFiled: July 30, 2015Date of Patent: October 4, 2016Assignee: NIKE, Inc.Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160271847Abstract: A foamed article is made by infusing the article of thermoplastic elastomer with a supercritical fluid, then removing the article from the supercritical fluid and either (i) immersing the article in a heated fluid or (ii) irradiating the article with infrared or microwave radiation.Type: ApplicationFiled: June 1, 2016Publication date: September 22, 2016Applicant: NIKE, Inc.Inventors: Richard L. Watkins, Hossein Baghdadi, Charles Edwards, Yihua Chang
-
Patent number: 9392841Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external thermoplastic hydrogel film that compositionally includes polyamide block copolymer chains. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: GrantFiled: July 30, 2015Date of Patent: July 19, 2016Assignee: Nike Innovate C.V.Inventors: Jeremy D. Walker, Caleb W. Dyer, Zachary C. Wright, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160192736Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external thermoplastic hydrogel film that compositionally includes polyurethane copolymer chains. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: July 7, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160192735Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external hydrogel film that compositionally includes a crosslinked polymeric network having a plurality of copolymer chains with one or more hard segments physically crosslinked to other hard segments of the copolymer chains, and one or more hydrophilic soft segments covalently bonded to the hard segments. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: July 7, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Patent number: 9375866Abstract: A foamed article is made by infusing the article of thermoplastic elastomer with a supercritical fluid, then removing the article from the supercritical fluid and either (i) immersing the article in a heated fluid or (ii) irradiating the article with infrared or microwave radiation.Type: GrantFiled: March 15, 2013Date of Patent: June 28, 2016Assignee: NIKE, Inc.Inventors: Richard L. Watkins, Hossein Baghdadi, Charles Edwards, Yihua Chang
-
Publication number: 20160108198Abstract: Pellets, beads, particles, or other pieces of a thermoplastic elastomer having a maximum size in at least one dimension of 10 mm or less (collectively, “pellets”) are infused with a supercritical fluid in a pressurized container, then rapidly depressurized and heated either by immersion in a heated fluid or with infrared or microwave radiation to foam the pellets The pellets are prepared with at least two different densities. Pellets with different densities, thermoplastic elastomer compositions, or foam response rates are placed in different areas of a mold. The mold is filled with pellets, then the pellets are molded into a part. The part has areas of different density as a result of the placement of pellets of different density.Type: ApplicationFiled: December 16, 2015Publication date: April 21, 2016Applicant: Nike, Inc.Inventors: Richard L. Watkins, Hossein Baghdadi, Charles Edwards, Yihua Chang
-
Publication number: 20160058117Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with a ground-facing crosslinked polymeric material having a wet-state glass transition temperature more than 6° C. less than its dry-state glass transition temperature. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Zachary C. Wright, Caleb W. Dyer, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058107Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external hydrogel film that compositionally includes crystalline regions and amorphous hydrophilic regions, where the amorphous regions are covalently bonded to the crystalline regions with carbamate linkages and/or polyamide linkages. The amorphous regions are present in the hydrogel at a ratio of at least 20:1, by weight, relative to the crystalline regions. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Jeremy D. Walker, Caleb W. Dyer, Zachary C. Wright, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058112Abstract: The disclosure relates to methods of using articles of footwear and components thereof, including outsoles, in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to a method of using an article of footwear having an outsole that includes a film on its ground facing surface. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole. Thus, the methods provided herein can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058114Abstract: The disclosure relates to methods of using articles of footwear and components thereof, including outsoles, in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to a method of using an article of footwear having an outsole that includes a dispersion on its ground facing surface. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole. Thus, the methods provided herein can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Jeremy D. Walker, Caleb W. Dyer, Zachary C. Wright, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058110Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external hydrogel film having a water uptake rate greater than 20 g/(m2×min0.5). The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058118Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external thermoplastic hydrogel film that compositionally includes polyamide block copolymer chains. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Jeremy D. Walker, Caleb W. Dyer, Zachary C. Wright, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058115Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external hydrogel film having a water uptake capacity at 24 hours greater than 40% by weight. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058111Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with an external hydrogel film having a wet-state storage modulus at least 25 MPa lower than its dry-state storage modulus. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Zachary C. Wright, Caleb W. Dyer, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058119Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with a ground-facing crosslinked polymeric network film having a swell thickness increase at 1 hour greater than 20%. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Caleb W. Dyer, Zachary C. Wright, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi
-
Publication number: 20160058116Abstract: The disclosure relates to articles of footwear and components thereof, including outsoles, which can be used in conditions normally conducive to the accumulation of soil on the outsoles. In particular, the disclosure relates to articles of footwear and components thereof including an outsole with a ground-facing crosslinked polymeric material having a wet-state contact angle less than 80°. The outsoles can prevent or reduce the accumulation of soil on the footwear during wear on unpaved surfaces such as sporting fields. When the outsoles are wetted with water, the outsoles can become more compliant and/or can rapidly uptake and/or expel water, which can prevent soil from adhering to the outsole and/or can assist in shedding soil present on the outsole.Type: ApplicationFiled: July 30, 2015Publication date: March 3, 2016Inventors: Zachary C. Wright, Caleb W. Dyer, Jeremy D. Walker, Myron Maurer, Denis Schiller, Hossein A. Baghdadi