US 400,123,469 G2

GPTKB entity

Statements (58)
Predicate Object
gptkbp:instanceOf patent
gptkbp:covers polymeric materials
gptkbp:hasAbstract A method for producing a polymeric material that improves durability.
gptkbp:hasAssignee gptkb:Acme_Corporation
gptkbp:hasCitations gptkb:US_400,123,470_G2
gptkb:US_400,123,468_G2
gptkbp:hasClaim 20 claims
gptkbp:hasDescription This patent describes a method for producing a polymeric material.
gptkbp:hasExaminer Jane_Smith
gptkbp:hasFeature paid
gptkbp:hasFieldOfUse manufacturing
gptkbp:hasFilingDate 1975-05-15
gptkbp:hasInternationalClassification C08L 23/00
524/500
gptkbp:hasInventor gptkb:Alice_Johnson
gptkb:Bob_Brown
gptkb:John_Doe
gptkbp:hasLegalEvent patent infringement
patent litigation
patent enforcement
patent granted
patent opposition
patent assignment
patent invalidation
patent abandoned
patent expired
patent reissued
patent transferred
patent appeal
patent maintained
patent reexamination
patent lapsed
patent litigation settlement
patent license
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patent maintenance fee payment
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gptkbp:hasLegalStatus active
gptkbp:hasLocation gptkb:USPTO
gptkbp:hasPatentNumber 400123469
gptkbp:hasPriorityDate 1974-05-15
1977-01-11
gptkbp:hasRelatedPatent gptkb:US_400,123,470_G2
gptkb:US_400,123,468_G2
gptkbp:hasTechnicalField chemical engineering
gptkbp:hasTitle Method for producing a polymeric material
https://www.w3.org/2000/01/rdf-schema#label US 400,123,469 G2
gptkbp:isAssignedTo gptkb:Acme_Corporation
gptkbp:isCitedBy gptkb:US_400,123,471_G2
gptkb:US_400,123,470_G2
gptkbp:isFiledIn gptkb:United_States
gptkbp:isFiledUnder utility patent
gptkbp:isInFamilyWith C08L
gptkbp:isPartOf patent family
gptkbp:isPublishedIn gptkb:US_400,123,469_A
gptkbp:isRelatedTo gptkb:US_400,123,468_G2