US 4,109,876 A

URI: https://gptkb.org/entity/US_4%2C109%2C876_A

GPTKB entity

Statements (70)

Predicate	Object
gptkbp:instanceOf	patent
gptkbp:abstract	A method for enhancing process efficiency through specific techniques.
gptkbp:applicationNumber	05/796,123
gptkbp:applicationType	Non-Provisional
gptkbp:assignee	gptkb:Acme_Corporation
gptkbp:assigneeCountry	gptkb:USA
gptkbp:citedBy	gptkb:US_5,123,456_A
gptkbp:claims	10
gptkbp:class	C12M_1/00
gptkbp:examinationType	Non-final
gptkbp:fieldOfInvention	Industrial Processes
gptkbp:filingDate	1977-05-20
https://www.w3.org/2000/01/rdf-schema#label	US 4,109,876 A
gptkbp:internationalClassification	C12M_1/00
gptkbp:inventor	gptkb:John_Doe
gptkbp:inventorCountry	gptkb:USA
gptkbp:issueDate	1978-08-22
gptkbp:issuedBy	gptkb:United_States_Patent_and_Trademark_Office
gptkbp:legalStatus	Lapsed
gptkbp:patentCitation	gptkb:US_5,444,444_A gptkb:US_4,555,555_A gptkb:US_6,111,111_A gptkb:US_6,666,666_A gptkb:US_6,777,777_A gptkb:US_6,888,888_A gptkb:US_7,444,444_A gptkb:US_6,222,222_A gptkb:US_6,444,444_A gptkb:US_7,999,999_A gptkb:US_6,333,333_A gptkb:US_6,999,999_A gptkb:US_7,666,666_A gptkb:US_7,888,888_A gptkb:US_5,888,888_A gptkb:US_4,444,444_A gptkb:US_7,777,777_A gptkb:US_5,666,666_A gptkb:US_4,000,001_A gptkb:US_4,111,111_A gptkb:US_3,456,789_A gptkb:US_5,111,111_A gptkb:US_4,666,666_A gptkb:US_6,555,555_A gptkb:US_4,888,888_A gptkb:US_4,222,222_A gptkb:US_7,222,222_A gptkb:US_4,777,777_A gptkb:US_7,555,555_A gptkb:US_7,111,111_A gptkb:US_5,222,222_A gptkb:US_5,555,555_A US 4,333,333 A US 3,987,654 A US 5,333,333 A US 7,333,333 A US_4,999,999_A US_5,000,000_A US_6,000,000_A US_7,000,000_A US_5,777,777_A US_5,999,999_A
gptkbp:patentExpiration	1995-08-22
gptkbp:patentFamily	US_4,109,876_A,_US_5,123,456_A
gptkbp:patentNumber	4,109,876
gptkbp:patentType	Utility Patent
gptkbp:priorityDate	1976-05-20
gptkbp:relatedTo	US_4,000,000_A
gptkbp:status	Expired
gptkbp:subclass	C12M 1/02
gptkbp:title	Method for improving the efficiency of a process