US Patent 7220382 Use of disulfonated anthracenes as inert fluorescent tracers
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Patent abstract
The use of an isomer of anthracene disulfonic acid as an inert fluorescent tracer is described and claimed. The utility of this type of inert fluorescent tracer in boiler systems to trace unwanted carryover of boiler water into a steam line is also described and claimed.
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Patent Jurisdiction
Patent Number
72203820
Date of Patent
May 22, 2007
0Patent Application Number
106316060
Date Filed
July 31, 2003
0Patent Primary Examiner
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Official Website
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US Patent 07220382 Use of disulfonated anthracenes as inert fluorescent tracers US Patent 7220382 Use of disulfonated anthracenes as inert fluorescent tracers
Infobox
Patent Number
0722038200
Patent Number
722038200
Edits on 6 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072203820
Date of Patent
May 22, 2007
0Patent Application Number
106316060
Date Filed
July 31, 2003
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072203820
Date of Patent
May 22, 2007
0Patent Application Number
106316060
Date Filed
July 31, 2003
0Official Website
Patent Primary Examiner
Edits on 15 Jun, 2022
Golden AI
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Golden AI
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US Patent 07220382 Use of disulfonated anthracenes as inert fluorescent tracers
Infobox
Is a
Patent jurisdiction
Patent number
07220382
Date of patent
May 22, 2007
Patent application number
10631606
Date Filed
July 31, 2003
Patent primary examiner
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