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gptkbp:instanceOf
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patent
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gptkbp:abstract
|
A method for producing hydrogen from water using a chemical reaction.
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gptkbp:applicationNumber
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07/407,155
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gptkbp:applicationType
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non-provisional
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gptkbp:assignee
|
The_United_States_of_America_as_represented_by_the_Department_of_Energy
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gptkbp:citedBy
|
gptkb:US_patent_5,456,789
gptkb:US_patent_5,123,999
gptkb:US_patent_5,678,901
gptkb:US_patent_5,234,123
US_patent_5,345,123
|
|
gptkbp:classification
|
C01B3/00
C01B3/02
C01B3/04
C01B3/08
C01B3/06
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|
gptkbp:examiner
|
gptkb:John_Doe
|
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gptkbp:fieldOfUse
|
energy production
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gptkbp:filedIn
|
gptkb:Robert_J._McCarthy
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|
gptkbp:filingDate
|
April 15, 1988
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|
gptkbp:grantDate
|
June 4, 1991
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|
https://www.w3.org/2000/01/rdf-schema#label
|
US patent 5,021,973
|
|
gptkbp:inventor
|
gptkb:Robert_J._McCarthy
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|
gptkbp:issuedOn
|
June 4, 1991
|
|
gptkbp:legalStatus
|
active
|
|
gptkbp:numberOfClaims
|
20
|
|
gptkbp:numberOfFigures
|
5
|
|
gptkbp:pageCount
|
12
|
|
gptkbp:patentCitation
|
gptkb:US_patent_5,777,777
gptkb:US_patent_5,555,555
gptkb:US_patent_4,678,901
gptkb:US_patent_5,000,000
gptkb:US_patent_5,999,999
gptkb:US_patent_4,567,890
gptkb:US_patent_4,789,012
gptkb:US_patent_5,444,444
gptkb:US_patent_5,888,888
gptkb:US_patent_4,890,123
gptkb:US_patent_5,666,666
gptkb:US_patent_4,123,456
US patent 5,333,333
US_patent_5,111,111
US_patent_5,222,222
|
|
gptkbp:patentFamily
|
US_patent_family
|
|
gptkbp:patentType
|
utility patent
|
|
gptkbp:priorityDate
|
April 15, 1988
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|
gptkbp:relatedTo
|
chemical engineering
renewable energy sources
environmental technology
hydrogen production technology
water splitting process
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|
gptkbp:status
|
expired
|
|
gptkbp:title
|
Method for producing hydrogen from water
|