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US Patent 11686415 Compact portable oxygen concentrator

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Current Assignee
Inogen
Inogen
0
Date Filed
April 1, 2020
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Date of Patent
June 27, 2023
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Patent Applicant
Inogen
Inogen
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Patent Application Number
16837816
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Patent Citations
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US Patent 7837761 Portable oxygen concentrator
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US Patent 8440004 Advanced portable oxygen concentrator
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US Patent 9316216 Proportioning pump, control systems and applicator apparatus
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US Patent 10799663 Pulsed pressure swing adsorption system and method
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US Patent 8187367 Portable PSA oxygen generator
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US Patent 7329304 Portable oxygen concentrator
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US Patent 7438745 Portable gas fractionalization system
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US Patent 7575624 Molecular sieve and membrane system to purify natural gas
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US Patent 7730887 Portable gas fractionalization system
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US Patent 7753996 Portable gas fractionalization system
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
11686415
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Patent Primary Examiner
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Frank M Lawrence, Jr.
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CPC Code
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B01D 2257/40
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B01D 2259/4533
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B01D 2259/4541
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B01D 53/047
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B01D 53/0415
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B01D 53/06
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F04B 49/06
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F04B 53/16
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F04C 28/08
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F04D 27/004
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