Difference between revisions of "Can Small Firms Mitigate their Disadvantages in Patent Litigation?"

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Line 114: Line 114:
 
  ---------
 
  ---------
 
  1851353
 
  1851353
 +
(1 row)
 +
 +
===Assignees & assigneesUSU Tables===
 +
 +
No information provided about the assignee. No entries for orgname or first and last names.
 +
 +
allpatent_clone=# SELECT COUNT(patentnumber) FROM assignees WHERE (orgname='' OR orgname IS NULL) AND (firstname='' OR firstname IS NULL) AND (lastname='' OR lastname IS NULL);
 +
count 
 +
--------
 +
344794
 +
(1 row)
 +
 +
AssigneesUSU table was made with the following code:
 +
 +
SELECT orgname, patentnumber, country, firstname, lastname, state
 +
INTO assigneesUSU -- assignees in US,unknown, and blank entries
 +
FROM assignees
 +
WHERE country IN ('US', '', 'unknown') OR (state IS NOT NULL AND state!='')
 +
ORDER BY orgname;
 +
 +
allpatent_clone=# SELECT COUNT(patentnumber) FROM assigneesUSU WHERE (orgname='' OR orgname IS NULL) AND (firstname='' OR firstname IS NULL) AND (lastname='' OR lastname IS NULL); 
 +
count 
 +
--------
 +
344793
 
  (1 row)
 
  (1 row)
  

Revision as of 12:17, 29 June 2016


McNair Project
Can Small Firms Mitigate their Disadvantages in Patent Litigation?
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Copyright © 2016 edegan.com. All Rights Reserved.


Abstract

An Academic Paper focused on the disproportionate patent litigation provided to small firms. Lex data will be used to acquire data on patent lawsuits.

Data Issues

Citations Table

The table has two columns, 'citingpatentnumber' and 'citedpatentnumber'. There are rows with 'citedpatentnumber' greater than 10000000. For instance: 

 citingpatentnumber | citedpatentnumber 
--------------------+-------------------
           9226901 |      102005013726
           9226905 |         101332187
           9226905 |        2006528175
           9226905 |        2011513304
           9226905 |     1020090061010
           9226905 |     1020110049808
           9226905 |        2010126349
           9226909 |         101340916
           9226909 |          10128910
           9226914 |         102318827
           9226914 |        2014109862
           9226915 |          10111049
           9226918 |        2008005345
           9226918 |        2008005345
           9226918 |        2008077092
           9226918 |        2008077092
           9226918 |        2008070268
           9226918 |        2008128126
           9226921 |        2008129994
           9226922 |        2012000595
           9226922 |        2012058127
           9226923 |        2010135524
           9226930 |         102002040
           9226930 |          19507522
           9226930 |          50106981
           9226930 |          53082783
           9226930 |          57052334
           9226930 |          10029979
           9226930 |          10045750
           9226931 |        2008203212
           9226931 |        2010227111
           9226931 |        2012068515
           9226931 |        2013106565
           9226932 |         103458880
           9226933 |        2006257751
           9226933 |         101366734
           9226933 |         101396048
           9226933 |         101926831
           9226933 |          20202562
           9226933 |      202005009120
           9226933 |          61063618
           9226937 |          11510473
           9226937 |        2001506579
           9226937 |        2001519791
           9226937 |        2003119127
           9226937 |        2003517831
           9226937 |        2005099761
           9226937 |        2006076681
           9226937 |        2006078941
           9226937 |        2006079021
           9226937 |        2006094209
           9226937 |        2006094210
           9226937 |        2006094233
           9226937 |        2006094235



allpatent_clone=# SELECT  COUNT(*) FROM citations WHERE citedpatentnumber>10000000;
  count  
---------
1411140
(1 row)



 allpatent_clone=# SELECT  COUNT(*) FROM citations WHERE citedpatentnumber IS NULL;
  count   
----------
 23516667
(1 row)

allpatent_clone=# SELECT  COUNT(*) FROM citations;
 count   
----------
 97680838
(1 row)

Assignees Table

'Country' is missing. 

allpatent_clone=# SELECT COUNT(*) FROM assignees WHERE country=' ';
 count  
---------
2361543
(1 row)



allpatent_clone=# SELECT COUNT(*) FROM assignees WHERE country='unknown';
count 
-------
 3918
(1 row)

allpatent_clone=# SELECT COUNT(*) FROM assignees WHERE country IN ('unknown',' ') AND state=' ';
 count  
---------
1851353
(1 row)

Assignees & assigneesUSU Tables

No information provided about the assignee. No entries for orgname or first and last names. 

allpatent_clone=# SELECT COUNT(patentnumber) FROM assignees WHERE (orgname= OR orgname IS NULL) AND (firstname= OR firstname IS NULL) AND (lastname= OR lastname IS NULL); 
count  
--------
344794
(1 row)

AssigneesUSU table was made with the following code: 

SELECT orgname, patentnumber, country, firstname, lastname, state
INTO assigneesUSU -- assignees in US,unknown, and blank entries
FROM assignees
WHERE country IN ('US', , 'unknown') OR (state IS NOT NULL AND state!=)
ORDER BY orgname; 

allpatent_clone=# SELECT COUNT(patentnumber) FROM assigneesUSU WHERE (orgname= OR orgname IS NULL) AND (firstname= OR firstname IS NULL) AND (lastname= OR lastname IS NULL);  
count  
--------
344793
(1 row)

References

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