US 5,012,345 A

URI: https://gptkb.org/entity/US_5%2C012%2C345_A

GPTKB entity

Statements (66)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for improving the efficiency of a process.
gptkbp:applicationNumber	07/543,210
gptkbp:assignee	gptkb:Acme_Corporation
gptkbp:assigneeCountry	gptkb:USA
gptkbp:citedBy	gptkb:US_5,678,901_A
gptkbp:claims	10
gptkbp:classification	U.S._Class_123/456
gptkbp:documentType	Utility Patent
gptkbp:examiner	Jane_Smith
gptkbp:expirationDate	2011-04-30
gptkbp:fieldOfInvention	Engineering
gptkbp:fieldOfUse	Manufacturing
gptkbp:filingDate	1990-06-29
https://www.w3.org/2000/01/rdf-schema#label	US 5,012,345 A
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorCountry	gptkb:USA
gptkbp:issueDate	1991-04-30
gptkbp:issuedBy	gptkb:United_States_Patent_and_Trademark_Office
gptkbp:language	English
gptkbp:legalStatus	Granted
gptkbp:location	gptkb:USA
gptkbp:maintenanceFee	Paid
gptkbp:patentCitation	gptkb:US_5,012,345_S1 gptkb:US_5,567,890_A gptkb:US_5,789,012_A gptkb:US_5,012,345_B1 gptkb:US_5,012,345_T1 gptkb:US_5,012,345_G1 gptkb:US_4,567,890_A gptkb:US_5,012,345_O1 gptkb:US_5,123,456_A gptkb:US_5,345,678_A gptkb:US_5,678,901_A gptkb:US_5,890,123_A gptkb:US_5,012,345_C1 gptkb:US_5,234,567_A gptkb:US_4,321,098_A gptkb:US_5,456,789_A gptkb:US_5,012,345_N1 gptkb:US_5,012,345_P1 gptkb:US_5,012,345_D1 gptkb:US_5,012,345_M1 gptkb:US_5,012,345_H1 gptkb:US_5,012,345_W1 gptkb:US_5,012,345_U1 gptkb:US_5,012,345_F1 US 5,901,234 A US 5,012,345 J1 US_5,000,000_A US_5,012,345_I1 US_5,012,345_R1 US_5,012,345_X1 US_5,012,345_E1 US_5,012,345_K1 US_5,012,345_L1 US_5,012,345_Q1 US_5,012,345_V1 US_5,012,345_Y1 US_5,012,345_Z1
gptkbp:patentFamily	US_5,012,345_A,_US_5,678,901_A
gptkbp:priorityDate	1989-06-29
gptkbp:relatedTo	gptkb:US_4,567,890_A
gptkbp:status	Active
gptkbp:subclass	B01D
gptkbp:title	Method for improving efficiency