Patents Assigned to LifeAire Systems, LLC
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Patent number: 11819594Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 ?m particles per ft3 to about 50,000 0.3 ?m particles per ft3, or from about 600 0.5 ?m particles per ft3 to about 500,000 0.5 ?m particles per ft3.Type: GrantFiled: April 5, 2022Date of Patent: November 21, 2023Assignee: LifeAire Systems, LLCInventor: Kathryn C. Worrilow
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Patent number: 11331403Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 ?m particles per ft3 to about 50,000 0.3 ?m particles per ft3, or from about 600 0.5 ?m particles per ft3 to about 500,000 0.5 ?m particles per ft3.Type: GrantFiled: April 19, 2018Date of Patent: May 17, 2022Assignee: LifeAire Systems, LLCInventor: Kathryn C. Worrilow
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Patent number: 9675725Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 ?m particles per ft3 to about 50,000 0.3 ?m particles per ft3, or from about 600 0.5 ?m particles per ft3 to about 500,000 0.5 ?m particles per ft3.Type: GrantFiled: August 27, 2015Date of Patent: June 13, 2017Assignee: LifeAire Systems, LLCInventor: Kathryn C. Worrilow
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Patent number: 9522210Abstract: Methods for purifying air with air purifiers are disclosed. Optionally, the methods provide purified air characterized by: a TVOC content of from less than 5 ppb to about 500 ppb; and a particulate content of from about 1,000 0.3 ?m particles per ft3 to about 50,000 0.3 ?m particles per ft3, or from about 600 0.5 ?m particles per ft3 to about 500,000 0.5 ?m particles per ft3.Type: GrantFiled: March 11, 2016Date of Patent: December 20, 2016Assignee: LIFEAIRE SYSTEMS, LLCInventor: Kathryn C. Worrilow
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Publication number: 20120283508Abstract: Purified air is provided, having a TVOC content of from less than 5 ppb to about 500 ppb, a Biologicals content of from less than 1 CFU/M3 to 150 CFU/M3 and a Particulate content of from about 1,000 0.3 ?m particles per ft3 to about 50,000 0.3 ?m particles per ft3, or from about 600 0.5 ?m particles per ft3 to about 500,000 0.5 ?m particles per ft3.Type: ApplicationFiled: July 20, 2012Publication date: November 8, 2012Applicant: LIFEAIRE SYSTEMS, LLCInventor: Kathryn C. Worrilow
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Patent number: 8252100Abstract: An air purifier has a housing with an inlet for receiving air and an outlet for exhausting air. The housing provides an air flow path for the flow of air in a downstream direction, from the inlet towards the outlet. Particulate pre-filtration is located within the housing downstream from the air inlet. VOC pre-filtration is located within the housing downstream from the particulate pre-filtration. UV filtration is located within the housing downstream from the VOC pre-filtration. VOC post-filtration is located within the housing downstream from the UV filtration. Final particulate filtration is located within the housing downstream from the VOC post-filtration.Type: GrantFiled: September 26, 2011Date of Patent: August 28, 2012Assignee: LifeAire Systems, LLCInventor: Kathryn C. Worrilow
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Patent number: 8252099Abstract: An air purifier has a housing with an inlet for receiving air and an outlet for exhausting air. The housing provides an air flow path for the flow of air in a downstream direction, from the inlet towards the outlet. Particulate pre-filtration is located within the housing downstream from the air inlet. VOC pre-filtration is located within the housing downstream from the particulate pre-filtration. UV filtration is located within the housing downstream from the VOC pre-filtration. VOC post-filtration is located within the housing downstream from the UV filtration. Final particulate filtration is located within the housing downstream from the VOC post-filtration.Type: GrantFiled: March 26, 2010Date of Patent: August 28, 2012Assignee: LifeAire Systems, LLCInventor: Kathryn C. Worrilow
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Publication number: 20120014856Abstract: An air purifier has a housing with an inlet for receiving air and an outlet for exhausting air. The housing provides an air flow path for the flow of air in a downstream direction, from the inlet towards the outlet. Particulate pre-filtration is located within the housing downstream from the air inlet. VOC pre-filtration is located within the housing downstream from the particulate pre-filtration. UV filtration is located within the housing downstream from the VOC pre-filtration. VOC post-filtration is located within the housing downstream from the UV filtration. Final particulate filtration is located within the housing downstream from the VOC post-filtration.Type: ApplicationFiled: September 26, 2011Publication date: January 19, 2012Applicant: LIFEAIRE SYSTEMS, LLCInventor: Kathryn C. Worrilow