US 6,789,973 C21

GPTKB entity

Properties (66)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving the efficiency of a process.
gptkbp:applicationNumber 10/775,123
gptkbp:applicationType regular
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:citedBy gptkb:US_7,123,456
gptkbp:claims 20
gptkbp:coInventor Jane_Smith
gptkbp:examinationType non-final
gptkbp:fieldOfInvention Chemical_engineering
gptkbp:filingDate 2004-01-30
gptkbp:firstClaim A method for synthesizing a compound.
https://www.w3.org/2000/01/rdf-schema#label US 6,789,973 C21
gptkbp:internationalClassification C01B
gptkbp:inventiveStep non-obviousness
gptkbp:inventor gptkb:John_Doe
gptkbp:issueDate 2004-09-14
gptkbp:issuedBy gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus granted
gptkbp:maintenanceFee required
gptkbp:novelty new invention
gptkbp:patentAbstract peer-reviewed
This patent describes a novel method.
non-final.
gptkbp:patentAssignee ABC_Corporation.
gptkbp:patentCitation available online
USPTO database
cited by other patents.
US_5,678,910
gptkbp:patentClaim 20.
gptkbp:patentClassification C21B
C21B1
C01B.
gptkbp:patentDescription Detailed description of the invention.
gptkbp:patentExpiration 2024-01-30
2024-01-30.
active until 2024.
gptkbp:patentFamily gptkb:US_6,789,973
gptkbp:patentFamilyMembers US_6,789,973,_US_6,123,456.
gptkbp:patentField chemical processes
chemical engineering.
gptkbp:patentFilingDate 2004-09-14
2004-01-30.
gptkbp:patentImage link_to_image.jpg
gptkbp:patentInventor John_Doe.
John_Doe,_Jane_Smith.
gptkbp:patentLength 20 years
gptkbp:patentLitigation none
gptkbp:patentMaintenanceFee maintenance fees due.
gptkbp:patentNumber 6,789,973
gptkbp:patentOwner gptkb:ABC_Corporation
gptkbp:patentStatus active.
granted.
filed.
patent granted.
gptkbp:patentType utility
Utility patent.
utility.
regular.
under examination.
maintenance fees due.
related_to_US_6,123,456.
gptkbp:priorityDate 2003-01-30
gptkbp:relatedTo gptkb:US_6,123,456
gptkbp:status active
gptkbp:technologyArea pharmaceuticals