US 6,789,689 AG1

GPTKB entity

Properties (65)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for measuring the concentration of a substance in a sample using a specific type of sensor.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublication 2004-02-05
gptkbp:applicationType utility
gptkbp:assignee gptkb:Agilent_Technologies,_Inc.
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2024-01-30
gptkbp:fieldOfUse chemical analysis
gptkbp:filingDate 2004-01-30
gptkbp:filingLocation gptkb:USPTO
gptkbp:firstClaim A method for measuring concentration.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,689 AG1
gptkbp:internationalClassification G01N_21/64
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorCountry gptkb:USA
gptkbp:issueDate 2004-09-14
gptkbp:legalEvent assignment
gptkbp:maintenanceFee paid
gptkbp:nonPatentCitation 3
gptkbp:patentAbstract Available for licensing.
Sensor technology.
Enforceable.
Reviewed by patent office.
History of filings.
Describes a method for concentration measurement.
Innovative measurement method.
Significant in chemical analysis.
Examined_by_USPTO.
gptkbp:patentAssignee 1 assignee.
gptkbp:patentCitation 15
Research and development.
Exclusive rights.
Chemical_industry.
gptkbp:patentClassification G01N
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 2024-01-30
gptkbp:patentFamily gptkb:US_6,789,689_AG1_family
gptkbp:patentField Measurement technology.
Chemical_sensors.
gptkbp:patentFilingDate Published.
gptkbp:patentImage link_to_image
gptkbp:patentInventor 1 inventor.
15 citations.
1 family.
gptkbp:patentMaintenanceFee 5 years
gptkbp:patentNumber 6,789,689
gptkbp:patentOwner gptkb:Agilent_Technologies,_Inc.
gptkbp:patentStatus valid
granted
Multiple legal events.
Measurement of chemical concentrations.
gptkbp:patentType granted
Utility patent.
Approved.
Granted patent.
Filed_with_USPTO.
gptkbp:priorityDate 2003-01-30
gptkbp:relatedApplication US_10/123,457
gptkbp:relatedPatent gptkb:US_6,123,456_A1
gptkbp:status active
gptkbp:technologyArea sensors
gptkbp:title Method and apparatus for measuring the concentration of a substance in a sample