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US Patent 7708817 Hydrocarbon emission scavenger

Patent 7708817 was granted and assigned to Multisorb Technologies on May, 2010 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11976581 Evaporative fuel vapor emission control systems
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Patent abstract

A hydrocarbon adsorber and a thermoplastic resin combined and formed to a porous scavenger for insertion into the air intake system of a motor vehicle engine. The resulting porous scavenger adsorbs volatile hydrocarbon molecules from raw fuel remaining in the air intake when the engine is shut off. The adsorbed molecules are then stripped or purged from the scavenger and reintroduced into the air intake when the engine is next started.

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Patent Citations Received
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US Patent 11779900 Evaporative emission device and adsorbent
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US Patent 07708817 Hydrocarbon emission scavenger US Patent 7708817 Hydrocarbon emission scavenger

Infobox
Patent Number
0770881700
Patent Number
770881700
Edits on 23 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0770881700
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Infobox
Is a
Patent
Patent
0
Current Assignee
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Multisorb Technologies
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
077088170
Date of Patent
May 4, 2010
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Patent Application Number
112481090
Date Filed
October 11, 2005
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077088170
Patent Primary Examiner
‌
Frank M Lawrence, Jr.
0
Edits on 28 Sep, 2022
"Entity importer update"
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Golden AI
edited on 28 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
‌
Multisorb Technologies
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
077088170
Date of Patent
May 4, 2010
0
Patent Application Number
112481090
Date Filed
October 11, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077088170
Patent Primary Examiner
‌
Frank M Lawrence, Jr.
0
Edits on 18 Jun, 2022
"Entity importer update"
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edited on 18 Jun, 2022
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Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07708817
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 US Patent 07708817 Hydrocarbon emission scavenger

Infobox
Is a
Patent
Patent
Current assignee
‌
Multisorb Technologies
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07708817
Date of patent
May 4, 2010
Patent application number
11248109
Date Filed
October 11, 2005
Patent primary examiner
‌
Frank M Lawrence, Jr.

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