Difference between revisions of "Can Small Firms Mitigate their Disadvantages in Patent Litigation?"
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Line 95: | Line 95: | ||
===Assignees Table=== | ===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) | ||
==References== | ==References== |
Revision as of 16:51, 28 June 2016
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)