|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for enhancing process efficiency.
|
|
gptkbp:applicationNumber
|
07/327,123
|
|
gptkbp:applicationPublicationNumber
|
gptkb:US_5023456_A1
|
|
gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
|
|
gptkbp:citedBy
|
US 6000000 A
|
|
gptkbp:claims
|
20
|
|
gptkbp:class
|
C01B
|
|
gptkbp:documentType
|
B2
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:expirationDate
|
June 11, 2008
|
|
gptkbp:fieldOfInvention
|
Chemical_Engineering
|
|
gptkbp:filingDate
|
March 30, 1989
|
|
gptkbp:fullText
|
Available online
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 5023456 B2
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:issuedOn
|
June 11, 1991
|
|
gptkbp:language
|
English
|
|
gptkbp:legalStatus
|
Granted
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:patentAbstract
|
Ongoing
Available for licensing
Significant in process efficiency.
Transferred_to_Acme_Corporation
|
|
gptkbp:patentCitation
|
Conducted
Chemical_industry
US_5000000_A
Conducted_by_Acme_Corporation
|
|
gptkbp:patentClassification
|
C01B 32/00
|
|
gptkbp:patentExpiration
|
20 years from filing date
|
|
gptkbp:patentFamily
|
US_5023456_B2,_US_5023457_B2
|
|
gptkbp:patentLitigation
|
None reported
No known cases
|
|
gptkbp:patentMaintenanceFee
|
Required
|
|
gptkbp:patentNumber
|
5023456
|
|
gptkbp:patentOffice
|
gptkb:USPTO
|
|
gptkbp:patentType
|
Yes
Utility Patent
Part of Acme Corporation's portfolio
|
|
gptkbp:priorityDate
|
December 15, 1989
|
|
gptkbp:relatedTo
|
US_5023457_B2
|
|
gptkbp:status
|
Active
|
|
gptkbp:subclass
|
C01B 32/00
|
|
gptkbp:title
|
Method for improving the efficiency of a process
|