eugene87222/crawler-us-patent

US-Patent

Environment

• windows 10 home
• Python 3.6.4

Prerequisite

• install Python
• install requests, beautifulsoup, pandas

pip3 install requests
pip3 install beautifulsoup4
pip3 install pandas

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How to use

You can either set the input terms by yourself or let the program to read input terms from input_terms.txt In "input_terms.txt", the format of each line is

term1, field1, boolop1, term2, field2, boolop2, ... , boolopN-1, termN, fieldN

e.g.
Electric vehicle, Title, AND, lithium battery, All Fields

There are 3 types of boolean operator and 56 types of fields.
Boolean operator:

• AND
• OR
• ANDNOT

Fields:

56 Types
All Fields	Title	Abstract	Issue Date	Patent Number
Application Date	Application Serial Number	Application Type	Applicant Name	Applicant City
Applicant State	Applicant Country	Applicant Type	Assignee Name	Assignee City
Assignee State	Assignee Country	International Classification	Current CPC Classification	Current CPC Classification Class
Current US Classification	Primary Examiner	Assistant Examiner	Inventor Name	Inventor City
Inventor State	Inventor Country	Government Interest	Attorney or Agent	Parent Case Information
PCT Information	PCT 371C124 Date	PCT Filing Date	Foreign Priority	Reissue Data
Reissued Patent Application Filing Date	Related US App. Data	Related Application Filing Date	Priority Claims Date	Prior Published Document Date
Referenced By	Foreign References	Other References	Claim(s)	Description/Specification
Patent Family ID	130(b) Affirmation Flag	130(b) Affirmation Statement	Certificate of Correction	PTAB Trial Certificate
Re-Examination Certificate	Supplemental Exam Certificate	International Registration Number	International Registration Date	Hague International Filing Date
International Registration Publication Date

You can also set "switch_DOWNLOAD", "switch_PARSE", "switch_TXT" in main.py if you want the program to do speific things.

After all, use the command below to run the program.

python main.py