Patents by Inventor Harish A. Patel
Harish A. Patel 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: 20230233735Abstract: The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.Type: ApplicationFiled: March 24, 2023Publication date: July 27, 2023Inventors: Harish A. Patel, Richard E. Gahan, Vishal Narvekar
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Patent number: 11612674Abstract: The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.Type: GrantFiled: July 3, 2019Date of Patent: March 28, 2023Assignee: KPR U.S., LLCInventors: Harish A. Patel, Richard E. Gahan, Vishal Narvekar
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Patent number: 11123237Abstract: An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The top sheet comprises a plurality of bicomponent fibers having target friction characteristics.Type: GrantFiled: August 1, 2018Date of Patent: September 21, 2021Assignee: KPR U.S., LLCInventors: Harish A. Patel, Vishal Narvekar, Kevin Corley
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Publication number: 20200038639Abstract: The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.Type: ApplicationFiled: August 16, 2019Publication date: February 6, 2020Inventors: Harish A. Patel, Dianne Acheson
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Publication number: 20190321508Abstract: The present disclosure provides articles having an absorbent core with a plurality of segmented volumes defined by a network of filaments, with an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.Type: ApplicationFiled: July 3, 2019Publication date: October 24, 2019Applicant: KPR U.S., LLCInventors: HARISH A. PATEL, RICHARD E. GAHAN, VISHAL NARVEKAR
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Patent number: 10384041Abstract: The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.Type: GrantFiled: April 11, 2017Date of Patent: August 20, 2019Assignee: Smith & Nephew, Inc.Inventors: Harish A. Patel, Dianne Acheson
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Patent number: 10369246Abstract: The present disclosure provides articles having an absorbent core. The absorbent core has a plurality of segmented volumes possessing an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.Type: GrantFiled: September 30, 2013Date of Patent: August 6, 2019Assignee: KRP U.S., LLCInventors: Harish A. Patel, Richard E. Gahan, Vishal Narvekar
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Publication number: 20180338873Abstract: An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The top sheet comprises a plurality of bicomponent fibers having target friction characteristics.Type: ApplicationFiled: August 1, 2018Publication date: November 29, 2018Applicant: KPR U.S., LLCInventors: Harish A. Patel, Vishal Narvekar, Kevin Corley
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Patent number: 10058461Abstract: An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The top sheet comprises a plurality of bicomponent fibers having target friction characteristics.Type: GrantFiled: September 30, 2013Date of Patent: August 28, 2018Assignee: KPR U.S LLCInventors: Harish A. Patel, Vishal Narvekar, Kevin Corley
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Publication number: 20170259047Abstract: The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.Type: ApplicationFiled: April 11, 2017Publication date: September 14, 2017Inventors: Harish A. Patel, Dianne Acheson
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Patent number: 9629986Abstract: The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.Type: GrantFiled: April 19, 2013Date of Patent: April 25, 2017Assignee: Smith & Nephew, Inc.Inventors: Harish A. Patel, Dianne Acheson
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Patent number: 9480770Abstract: A medical dressing containing an antimicrobial agent is disclosed. The medical dressing comprises a layered fabric comprising an inner layer of substantially hydrophilic material, an outer layer of substantially hydrophobic material on both sides of the inner layer; and an antimicrobial agent. The antimicrobial agent may be releasably impregnated into the fabric, coated on said fabric or a combination thereof. The antimicrobial agent may be a biguanide, such as polyhexamethylene biguanide (PHMB). The fabric inner layer material may be substantially a cellulose fiber, preferably substantially rayon, and the fabric outer layer material may be substantially polyester, e.g., a combination of textile matrix grade polyester fiber and amorphous binder grade polyester fiber. The fabric is preferably treated with an aqueous solution of surfactant and PHMB to have about 1500-3500 ppm of extractable PHMB.Type: GrantFiled: February 28, 2014Date of Patent: November 1, 2016Assignee: Covidien LPInventor: Harish A. Patel
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Patent number: 9387136Abstract: An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The absorbent core includes a plurality of superabsorbent sections defining a channel therebetween.Type: GrantFiled: September 4, 2012Date of Patent: July 12, 2016Assignee: Covidien LPInventors: Vishal Narvekar, Harish A. Patel
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Publication number: 20140371700Abstract: The present disclosure provides articles having an absorbent core. The absorbent core has a plurality of segmented volumes possessing an absorbent material therein. Suitable articles which may be formed with this absorbent core include, for example, diapers such as infant diapers, juvenile diapers and training pants, feminine hygiene products such as menstrual pads, adult incontinence products such as adult briefs, protective underwear, pads and bladder control pads, pet training pads, and other disposable products utilized to absorb fluids.Type: ApplicationFiled: September 30, 2013Publication date: December 18, 2014Applicant: Covidien LPInventors: Harish A. Patel, Richard E. Gahan, Vishal Narvekar
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Publication number: 20140178564Abstract: A medical dressing containing an antimicrobial agent is disclosed. The medical dressing comprises a layered fabric comprising an inner layer of substantially hydrophilic material, an outer layer of substantially hydrophobic material on both sides of the inner layer; and an antimicrobial agent. The antimicrobial agent may be releasably impregnated into the fabric, coated on said fabric or a combination thereof. The antimicrobial agent may be a biguanide, such as polyhexamethylene biguanide (PHMB). The fabric inner layer material may be substantially a cellulose fiber, preferably substantially rayon, and the fabric outer layer material may be substantially polyester, e.g., a combination of textile matrix grade polyester fiber and amorphous binder grade polyester fiber. The fabric is preferably treated with an aqueous solution of surfactant and PHMB to have about 1500-3500 ppm of extractable PHMB.Type: ApplicationFiled: February 28, 2014Publication date: June 26, 2014Applicant: Covidien LPInventor: Harish A. Patel
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Patent number: 8672906Abstract: A medical dressing containing an antimicrobial agent is disclosed. The medical dressing comprises a layered fabric comprising an inner layer of substantially hydrophilic material, an outer layer of substantially hydrophobic material on both sides of the inner layer; and an antimicrobial agent. The antimicrobial agent may be releasably impregnated into the fabric, coated on said fabric or a combination thereof. The antimicrobial agent may be a biguanide, such as polyhexamethylene biguanide (PHMB). The fabric inner layer material may be substantially a cellulose fiber, preferably substantially rayon, and the fabric outer layer material may be substantially polyester, e.g., a combination of textile matrix grade polyester fiber and amorphous binder grade polyester fiber. The fabric is preferably treated with an aqueous solution of surfactant and PHMB to have about 1500-3500 ppm of extractable PHMB.Type: GrantFiled: December 19, 2011Date of Patent: March 18, 2014Assignee: Covidien LLPInventor: Harish A. Patel
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Publication number: 20140065373Abstract: An absorbent article includes a fluid pervious top sheet, a fluid impervious bottom sheet, and an absorbent core positioned therebetween. The absorbent core includes a plurality of superabsorbent sections defining a channel therebetween.Type: ApplicationFiled: September 4, 2012Publication date: March 6, 2014Applicant: Tyco Healthcare Group LPInventors: Vishal Narvekar, Harish A. Patel
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Publication number: 20140039349Abstract: A urine collection system includes a collection bag defining a fluid reservoir including a fluid inlet and a fluid outlet, an in-line vent positioned upstream of the collection bag and being fluidly coupled to the collection bag, the in-line vent including an outlet end, a sampling port adapter positioned upstream of the in-line vent and being adapted to be fluidly coupled to a urinary catheter; and a compressible tube defining a fluid channel fluidly connecting the sampling port adapter and the in-line vent, the compressible tube being clampable to seal the fluid channel.Type: ApplicationFiled: July 26, 2013Publication date: February 6, 2014Applicant: Covidien LPInventors: Ajit K. Moghe, Chelsey Elliott, Harish A. Patel
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Publication number: 20130331822Abstract: The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.Type: ApplicationFiled: April 19, 2013Publication date: December 12, 2013Applicant: Convidien LPInventors: Harish A. Patel, Dianne Acheson
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Publication number: 20130150764Abstract: A wound dressing is disclosed. The wound dressing includes an oil emulsion and a substrate including a plurality of first yarns and a plurality of second yarns, wherein the plurality of first yarns includes a plurality of first fibers comprising a cellulosic material and the plurality of second yarns includes a plurality of second fibers comprising a non-adherent polymeric material. In other cases, the substrate can be a woven substrate, a nonwoven substrate, or a knitted substrate of nonadherent polymeric fibers or yarns.Type: ApplicationFiled: December 9, 2011Publication date: June 13, 2013Applicant: Tyco Healthcare Group LPInventors: Harish A Patel, Ajit K. Moghe