Patents Assigned to NEL Technologies Limited
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Patent number: 8674271Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient. Appropriate control of the temperature of the heater element allows control of the release of the active drugs.Type: GrantFiled: June 21, 2010Date of Patent: March 18, 2014Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 8546733Abstract: A heater element for formed components is disclosed, along with the final formed component itself. The heater element is produced by photochemically etching a suitable heater track pattern from porous metallized fabric such a nickel coated woven polyester. The heater element is located within a mold. Thermo-formable material is then applied to the mold and the final component is shaped according to the shape of the mold. The final component has a heater element located within it. The component may have microencapsulated agents for initiation by operation of the heater element. Furthermore, the final component may have one or more digital images printed onto the surface for the purposes of decoration or personalization.Type: GrantFiled: July 1, 2010Date of Patent: October 1, 2013Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 8445819Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient.Type: GrantFiled: June 21, 2010Date of Patent: May 21, 2013Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 8410407Abstract: A heater element for formed components is disclosed, along with the final formed component itself. The heater element is produced by photochemically etching a suitable heater track pattern from porous metallized fabric such a nickel coated woven polyester. The heater element is located within a mold. Thermo-formable material is then applied to the mold and the final component is shaped according to the shape of the mold. The final component has a heater element located within it. The component may have microencapsulated agents for initiation by operation of the heater element. Furthermore, the final component may have one or more digital images printed onto the surface for the purposes of decoration or personalization.Type: GrantFiled: June 25, 2010Date of Patent: April 2, 2013Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 8399805Abstract: An anti-fogging device has a substantially transparent or optically clear plastic layer with a heater element formed of etched metallic foil bonded to it. The device has an adhesive element disposed at the periphery of the device for sticking to a viewing member such as a motorcycle helmet visor, surgical mask or rear windscreen for a convertible car, to leave a gap between the heater element and the viewing member.Type: GrantFiled: November 8, 2006Date of Patent: March 19, 2013Assignee: NEL Technologies LimitedInventor: Michael Philip Biddell
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Patent number: 8291612Abstract: Disclosed is a breathable insole heater element (12, 40) for footwear. The heater element is formed by photochemically etching a porous metallized fabric, e.g. nickel-metallized polyester woven fabric. The heater element is embedded in or laminated in an insole for an article of footwear such as a shoe or boot. The insole may be cut to size as desired. The insole may include microencapsulated agents such as fragrances, perfumes, microbials or insect repellents. The microcapsules may be activated to release the agents due to the heat generated by the heater element in operation.Type: GrantFiled: June 2, 2004Date of Patent: October 23, 2012Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Publication number: 20100312200Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient. Appropriate control of the temperature of the heater element allows control of the release of the active drugs.Type: ApplicationFiled: June 21, 2010Publication date: December 9, 2010Applicant: Nel Technologies LimitedInventor: Patrick Ferguson
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Publication number: 20100308490Abstract: A heater element for formed components is disclosed, along with the final formed component itself. The heater element is produced by photochemically etching a suitable heater track pattern from porous metallised fabric such a nickel coated woven polyester. The heater element is located within a mould. Thermo-formable material is then applied to the mould and the final component is shaped according to the shape of the mould. The final component has a heater element located within it. The component may have microencapsulated agents for initiation by operation of the heater element. Furthermore, the final component may have one or more digital images printed onto the surface for the purposes of decoration or personalisation.Type: ApplicationFiled: July 1, 2010Publication date: December 9, 2010Applicant: NEL TECHNOLOGIES LIMITEDInventor: Patrick Ferguson
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Publication number: 20100308033Abstract: A heater element for formed components is disclosed, along with the final formed component itself. The heater element is produced by photochemically etching a suitable heater track pattern from porous metallised fabric such a nickel coated woven polyester. The heater element is located within a mould. Thermo-formable material is then applied to the mould and the final component is shaped according to the shape of the mould. The final component has a heater element located within it. The component may have microencapsulated agents for initiation by operation of the heater element. Furthermore, the final component may have one or more digital images printed onto the surface for the purposes of decoration or personalisation.Type: ApplicationFiled: June 25, 2010Publication date: December 9, 2010Applicant: NEL Technologies LimitedInventor: Patrick Ferguson
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Publication number: 20100312313Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient. Appropriate control of the temperature of the heater element allows control of the release of the active drugs.Type: ApplicationFiled: June 21, 2010Publication date: December 9, 2010Applicant: NEL TECHNOLOGIES LIMITEDInventor: Patrick Ferguson
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Patent number: 7767936Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient. Appropriate control of the temperature of the heater element allows control of the release of the active drugs.Type: GrantFiled: June 2, 2004Date of Patent: August 3, 2010Assignee: Nel Technologies LimitedInventor: Patrick Ferguson
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Patent number: 7767939Abstract: A heater element for formed components is disclosed, along with the final formed component itself. The heater element is produced by photochemically etching a suitable heater track pattern from porous metallised fabric such a nickel coated woven polyester. The heater element is located within a mould. Thermo-formable material is then applied to the mould and the final component is shaped according to the shape of the mould. The final component has a heater element located within it. The component may have microencapsulated agents for initiation by operation of the heater element. Furthermore, the final component may have one or more digital images printed onto the surface for the purposes of decoration or personalisation.Type: GrantFiled: June 2, 2004Date of Patent: August 3, 2010Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Patent number: 7569795Abstract: Disclosed is a breathable heater element for a garment or for the lining of a garment such as an outdoor jacket, e.g. a waterproof jacket. The heater element is formed from porous metallised fabric such a nickel plated woven polyester fabric by photochemical etching of a suitable track pattern onto the metallised fabric. The formed heater element is then laminated into a lining. The material of the lining may be impregnated with microencapsulated functional chemicals such as fragrances, perfumes, antimicrobials or insect repellents. The microcapsules release their contents on activation due to heat generated by the heater element.Type: GrantFiled: May 9, 2007Date of Patent: August 4, 2009Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Publication number: 20080290081Abstract: An anti-fogging device has a substantially transparent or optically clear plastic layer with a heater element formed of etched metallic foil bonded to it. The device has an adhesive element disposed at the periphery of the device for sticking to a viewing member such as a motorcycle helmet visor, surgical mask or rear windscreen for a convertible car, to leave a gap between the heater element and the viewing member.Type: ApplicationFiled: November 8, 2006Publication date: November 27, 2008Applicant: NEL TECHNOLOGIES LIMITEDInventor: Michael Philip Biddell
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Patent number: 7375308Abstract: Disclosed is a breathable heater element for a garment or for the lining of a garment such as an outdoor jacket, e.g. a waterproof jacket. The heater element is formed from porous metallised fabric such a nickel plated woven polyester fabric by photochemical etching of a suitable track pattern onto the metallised fabric. The formed heater element is then laminated into a lining. The material of the lining may be impregnated with microencapsulated functional chemicals such as fragrances, perfumes, antimicrobials or insect repellents. The microcapsules release their contents on activation due to heat generated by the heater element.Type: GrantFiled: June 2, 2004Date of Patent: May 20, 2008Assignee: NEL Technologies LimitedInventor: Patrick Ferguson
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Publication number: 20070210051Abstract: Disclosed is a breathable heater element for a garment or for the lining of a garment such as an outdoor jacket, e.g. a waterproof jacket. The heater element is formed from porous metallised fabric such a nickel plated woven polyester fabric by photochemical etching of a suitable track pattern onto the metallised fabric. The formed heater element is then laminated into a lining. The material of the lining may be impregnated with microencapsulated functional chemicals such as fragrances, perfumes, antimicrobials or insect repellents. The microcapsules release their contents on activation due to heat generated by the heater element.Type: ApplicationFiled: May 9, 2007Publication date: September 13, 2007Applicant: NEL TECHNOLOGIES LIMITEDInventor: Patrick Ferguson
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Publication number: 20070108190Abstract: A breathable electrical heater element for a topical application device such as a wound dressing or a therapeutic heating pad is disclosed. The heater element is formed by photochemically etching a track pattern onto a porous metallised fabric (e.g. nickel coated woven polyester). The heater element has a skin or wound contact layer laminated to the front face of the heater element. An adhesive layer is laminated to the back face of the heater element. The adhesive layer forms an overhang to provide an adhesive border around the wound contact layer to adhere the device to the skin of a patient. Therapeutically active drugs (optionally microencapsulated) may be incorporated into the skin or wound contact layer. Operation of the heater element causes the skin or wound contact layer to release the active drugs to the skin or wound of the patient. Appropriate control of the temperature of the heater element allows control of the release of the active drugs.Type: ApplicationFiled: June 2, 2004Publication date: May 17, 2007Applicant: NEL TECHNOLOGIES LIMITEDInventor: Patrick Ferguson
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Publication number: 20070089318Abstract: Disclosed is a breathable insole heater element (12, 40) for footwear. The heater element is formed by photochemically etching a porous metallised fabric, e.g. nickel-metallised polyester woven fabric. The heater element is embedded in or laminated in an insole for an article of footwear such as a shoe or boot. The insole may be cut to size as desired. The insole may include microencapsulated agents such as fragrances, perfumes, microbials or insect repellents. The microcapsules may be activated to release the agents due to the heat generated by the heater element in operation.Type: ApplicationFiled: June 2, 2004Publication date: April 26, 2007Applicant: NEL TECHNOLOGIES LIMITEDInventor: Patrick Ferguson