Difference between revisions of "Patent start date end date project"

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<p>Patent Maintenance Fee Schedule:</p>
 
<p>Patent Maintenance Fee Schedule:</p>
<p>https://www.uspto.gov/learning-and-resources/fees-and-payment/uspto-fee-schedule#Patent Maintenance Fee</p>
+
<p>https://www.uspto.gov/learning-and-resources/fees-and-payment/uspto-fee-schedule#Patent </p>
<p>Fees need to be paid 3.5 ~4, 7.5 ~8, and 11.5 ~12 years after grant</p>
+
<p>Maintenance fees need to be paid 3.5 ~4, 7.5 ~8, and 11.5 ~12 years after grant</p>
 
<p>After some time, t, patents are valid from the grant date to 20 years after the application date.</p>
 
<p>After some time, t, patents are valid from the grant date to 20 years after the application date.</p>
 
<p>Before t, patents are valid from the application date to 18 years before the grant date.</p>
 
<p>Before t, patents are valid from the application date to 18 years before the grant date.</p>
 
<p><strong>I don&rsquo;t know what happens when people don&rsquo;t pay maintenance fees.</strong></p>
 
<p><strong>I don&rsquo;t know what happens when people don&rsquo;t pay maintenance fees.</strong></p>
 
<p>There is enough information in the <strong>patent </strong>&nbsp;and <strong>feestatus </strong>table to create a <strong>patentStartdateEnddate</strong> table.</p>
 
<p>There is enough information in the <strong>patent </strong>&nbsp;and <strong>feestatus </strong>table to create a <strong>patentStartdateEnddate</strong> table.</p>
 +
<p>http://mcnair.bakerinstitute.org/wiki/Patent_Table</p>
 +
<p>http://mcnair.bakerinstitute.org/wiki/Fee_Status_Table</p>
 +
 
<p>Table we want to make:</p>
 
<p>Table we want to make:</p>
 
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Table "public.patentstartdateenddate"</p>
 
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Table "public.patentstartdateenddate"</p>

Latest revision as of 17:58, 12 October 2016

Patent Maintenance Fee Schedule:

https://www.uspto.gov/learning-and-resources/fees-and-payment/uspto-fee-schedule#Patent

Maintenance fees need to be paid 3.5 ~4, 7.5 ~8, and 11.5 ~12 years after grant

After some time, t, patents are valid from the grant date to 20 years after the application date.

Before t, patents are valid from the application date to 18 years before the grant date.

I don’t know what happens when people don’t pay maintenance fees.

There is enough information in the patent  and feestatus table to create a patentStartdateEnddate table.

http://mcnair.bakerinstitute.org/wiki/Patent_Table

http://mcnair.bakerinstitute.org/wiki/Fee_Status_Table

Table we want to make:

       Table "public.patentstartdateenddate"

Column  |       Type             | Modifiers

---------+--------------------+-----------

patent   | character varying |

start      | date                   |

end       | date                    |

 

Methodology:

Take the patentID from the patent table.

Check if a fee has been paid within a certain date range using the feestatus table.

The date range will have to be determined by learning about the rules around maintenance fees.