Properties (62)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method for enhancing the efficiency of a chemical process.
|
| gptkbp:applicationNumber |
06/156,789
|
| gptkbp:applicationStatus |
Active
|
| gptkbp:applicationType |
Non-provisional
|
| gptkbp:assignee |
gptkb:Acme_Corporation
gptkb:New_York |
| gptkbp:assigneeType |
Corporation
|
| gptkbp:citedBy |
gptkb:US_4567890_A
|
| gptkbp:claims |
10
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:documentType |
Utility patent
|
| gptkbp:examiner |
Jane_Smith
|
| gptkbp:expirationDate |
2002-03-23
|
| gptkbp:fieldOfInvention |
Chemical_engineering
|
| gptkbp:filedWith |
gptkb:USPTO
|
| gptkbp:filingDate |
1980-06-30
|
| gptkbp:grantDate |
1982-03-23
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 4321095 C1
|
| gptkbp:internationalClassification |
C01B 3/00
|
| gptkbp:inventor |
gptkb:John_Doe
|
| gptkbp:inventorCountry |
gptkb:USA
|
| gptkbp:inventorResidence |
gptkb:California
|
| gptkbp:language |
English
|
| gptkbp:legalStatus |
Active
|
| gptkbp:maintenanceFee |
Paid
|
| gptkbp:nonPatentCitation |
Journal_of_Chemical_Engineering,_1980.
|
| gptkbp:patentAbstract |
Maintenance fees paid.
Developed in the late 1970s. Licensed to several companies. No reexaminations. This patent describes a method for improving the efficiency of a chemical process. Collaborated with several research institutions. Expired on 2002-03-23. Filed on 1980-06-30. Granted on 1982-03-23. Innovative method for chemical processing. Significant impact on chemical engineering. Utilizes advanced chemical technologies. Examined_by_Jane_Smith. Assigned_to_Acme_Corporation. Marketed_in_the_USA. Commercialized_by_Acme_Corporation. |
| gptkbp:patentCitation |
gptkb:US_3456789_A
Research_conducted_at_XYZ_University. |
| gptkbp:patentClassification |
Utility
|
| gptkbp:patentDescription |
Potential for future developments.
Detailed description of the method and its applications. |
| gptkbp:patentFamily |
gptkb:US_4321095
|
| gptkbp:patentImage |
image_url_here
|
| gptkbp:patentInventor |
20 years
|
| gptkbp:patentLitigation |
No litigation.
|
| gptkbp:patentNumber |
4321095
|
| gptkbp:patentOwner |
Acme_Corporation.
|
| gptkbp:patentStatus |
Maintenance fee paid.
|
| gptkbp:priorityDate |
1979-06-30
|
| gptkbp:publications |
C1
|
| gptkbp:relatedPatent |
US 9876543 B2
|
| gptkbp:relatedTo |
gptkb:US_1234567_A
|
| gptkbp:status |
Granted
|
| gptkbp:subclass |
C01B3/00
|
| gptkbp:title |
Method for improving efficiency of a process
|