US 4,567,997 A

GPTKB entity

Properties (57)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract A method for improving efficiency in a process.
gptkbp:applicationNumber 07/123,456
gptkbp:applicationPublication gptkb:US_4,567,997_A
gptkbp:applicationType utility
gptkbp:assignee gptkb:XYZ_Corporation
gptkbp:citedBy gptkb:US_5,678,123_A
gptkbp:claims 10
gptkbp:classification B01J 19/00
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate 2006-01-28
gptkbp:fieldOfInvention chemical engineering
gptkbp:fieldOfUse manufacturing
gptkbp:filingDate 1985-05-30
gptkbp:firstClaim gptkb:US_5,678,124_A
https://www.w3.org/2000/01/rdf-schema#label US 4,567,997 A
gptkbp:internationalClassification C12M_1/00
gptkbp:inventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:issueDate 1986-01-28
gptkbp:legalStatus active
gptkbp:patentAbstract Method for improving efficiency.
This patent describes a method for improving efficiency.
Filed on 1985-05-30.
US_5,678,124_A.
gptkbp:patentAssignee gptkb:XYZ_Corporation
XYZ_Corporation.
gptkbp:patentCitation gptkb:US_4,567,998_A
Figures illustrating the method.
Cited_by_US_5,678,123_A,_US_4,567,998_A.
US_5,678,124_A.
gptkbp:patentClaim Claims related to the method.
gptkbp:patentClassification B01J 19/00.
C12M_1/00.
gptkbp:patentDescription Detailed description of the method.
gptkbp:patentExpiration 2006-01-28
gptkbp:patentFamily US_4,567,997_A_family
gptkbp:patentFamilyMembers US_4,567,997_A_family.
gptkbp:patentField industrial applications
industrial applications.
manufacturing.
gptkbp:patentFilingDate 1986-01-28
1985-05-30
gptkbp:patentInventor Jane_Smith.
John_Doe,_Alice_Johnson,_Bob_Brown
John_Doe,_Alice_Johnson,_Bob_Brown.
gptkbp:patentNumber 4,567,997
gptkbp:patentStatus active
gptkbp:patentType utility.
granted patent
Related_to_US_4,567,996_A.
gptkbp:priorityDate 1985-05-30
gptkbp:relatedTo gptkb:US_4,567,996_A
gptkbp:status granted
gptkbp:title Method for improving efficiency