|
gptkbp:instanceOf
|
patent
|
|
gptkbp:abstract
|
A method for enhancing process efficiency.
|
|
gptkbp:applicationNumber
|
06/740,123
|
|
gptkbp:applicationPublicationNumber
|
gptkb:US_06/740,123_A1
|
|
gptkbp:applicationType
|
Non-Provisional
|
|
gptkbp:assignee
|
gptkb:Acme_Corporation
gptkb:New_York
|
|
gptkbp:assigneeType
|
Corporation
|
|
gptkbp:citedBy
|
gptkb:US_05,678,910_B2
|
|
gptkbp:claims
|
20
|
|
gptkbp:examiner
|
Jane_Smith
|
|
gptkbp:fieldOfInvention
|
Chemical_Engineering
|
|
gptkbp:filingDate
|
1985-05-30
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
US 04,567,905 B2
|
|
gptkbp:internationalClassification
|
C01B
|
|
gptkbp:inventor
|
gptkb:John_Doe
|
|
gptkbp:inventorCountry
|
gptkb:USA
|
|
gptkbp:inventorResidence
|
gptkb:California
|
|
gptkbp:issueDate
|
1986-02-25
|
|
gptkbp:issuedBy
|
gptkb:United_States_Patent_and_Trademark_Office
|
|
gptkbp:legalStatus
|
Lapsed
|
|
gptkbp:location
|
gptkb:United_States
|
|
gptkbp:maintenanceFee
|
Not Paid
|
|
gptkbp:patentAbstract
|
Granted.
This patent describes a method for improving efficiency in chemical processes.
|
|
gptkbp:patentAssignee
|
gptkb:Acme_Corporation
gptkb:John_Doe
USA.
|
|
gptkbp:patentCitation
|
gptkb:US_04,567,904_B2
Cited by 5 other patents.
Cited by 5 other applications.
|
|
gptkbp:patentClassification
|
Chemical Process
C01B.
|
|
gptkbp:patentExpiration
|
2006-02-25
|
|
gptkbp:patentFamily
|
US_04,567,905_B2,_US_04,567,904_B2
|
|
gptkbp:patentFamilyMembers
|
Includes 2 applications.
Includes 2 patents.
|
|
gptkbp:patentField
|
Process Engineering
|
|
gptkbp:patentFilingDate
|
1986-02-25
1985-05-30
1985-06-15.
1985-05-30.
1986-02-25.
|
|
gptkbp:patentInventor
|
gptkb:John_Doe
USA.
|
|
gptkbp:patentLink
|
https://patents.google.com/patent/US4567905B2
|
|
gptkbp:patentMaintenanceFee
|
Not Paid.
|
|
gptkbp:patentNumber
|
06/740,123.
4567905
|
|
gptkbp:patentOwner
|
gptkb:Acme_Corporation
|
|
gptkbp:patentStatus
|
Granted
Expired.
Lapsed due to non-payment.
Expired due to failure to pay maintenance fees.
|
|
gptkbp:patentType
|
Utility Patent
Granted.
A utility patent protects new and useful processes.
Utility.
Examined.
Non-Provisional.
|
|
gptkbp:priorityDate
|
1985-05-30
|
|
gptkbp:relatedTo
|
gptkb:US_04,567,904_B2
|
|
gptkbp:status
|
Expired
|
|
gptkbp:title
|
Method for improving the efficiency of a process
|