US 6,789,557 C21

GPTKB entity

Properties (61)
Predicate Object
gptkbp:instanceOf patent
gptkbp:abstract This patent describes a method for producing a specific chemical compound.
gptkbp:applicationNumber 10/123,456
gptkbp:applicationPublicationNumber 2003/0123456 A1
gptkbp:applicationType non-provisional
gptkbp:assignee gptkb:ABC_Corporation
gptkbp:assigneeCountry gptkb:United_States
gptkbp:citedBy gptkb:US_7,123,456_B2
gptkbp:claims 20
gptkbp:coInventor gptkb:Alice_Johnson
gptkbp:country gptkb:United_States
gptkbp:examiner Jane_Smith
gptkbp:expirationDate September 7, 2024
gptkbp:fieldOfInvention organic chemistry
gptkbp:fieldOfUse chemical manufacturing
gptkbp:filingDate March 15, 2003
https://www.w3.org/2000/01/rdf-schema#label US 6,789,557 C21
gptkbp:internationalClassification C07C_1/00
gptkbp:inventor gptkb:John_Doe
gptkbp:inventorResidence gptkb:California
gptkbp:issuedOn September 7, 2004
gptkbp:legalStatus patent granted
gptkbp:patentAbstract A method for synthesizing a chemical compound.
filed on March 15, 2003.
gptkbp:patentAssignee gptkb:ABC_Corporation
ABC_Corporation,_USA.
gptkbp:patentCitation gptkb:US_5,678,901_A
cited by other patents.
gptkbp:patentClaim 20 claims.
gptkbp:patentClassification C07C
C07C_1/00.
gptkbp:patentDescription Detailed description of the method.
gptkbp:patentExpiration September 7, 2024
expires on September 7, 2024.
gptkbp:patentFamily US_6,789,557_C21_family
gptkbp:patentFamilyMembers includes_US_6,789,558_C21.
gptkbp:patentField chemical synthesis
gptkbp:patentFilingDate March 15, 2003
March 15, 2002
September 7, 2004
gptkbp:patentInventor gptkb:USA
John_Doe,_California.
John_Doe,_Alice_Johnson
gptkbp:patentNumber 6,789,557
US_patent_number
gptkbp:patentOffice gptkb:USPTO
gptkbp:patentStatus granted patent
active patent
gptkbp:patentType corporation
utility
utility patent
non-provisional application
granted on September 7, 2004.
examined_by_USPTO.
related_to_US_6,789,556_C21.
gptkbp:priorityDate March 15, 2002
gptkbp:relatedPatent gptkb:US_6,789,558_C21
gptkbp:relatedTo gptkb:US_6,789,556_C21
gptkbp:status active
gptkbp:subclass C07C_1/10
gptkbp:title Method for producing a chemical compound