Data Scraping from Google Patent Dataset


I need help to scrape data for U.S. patent. Specifically, I need the patent class information for all patents in the google patent database starting 2006 - 2014.

For example, this is a specific patent data page: [url removed, login to view]

I would need the following information:

The patent's publication number: US 8236582 B2 (In fact, I only need the 7 digit in the middle)

The classification information at the bottom of the page:

U.S. Classification 438/22, 438/29, 438/24, 438/46, 438/47

I would only need the first one (438/22)

And the data should be organized into a csv table, with the following two columns

Patent Number US Classification

Instead of going through the patent page one by one, google has provided a bulk download function. The address is here:

[url removed, login to view]

Could you please extract the relevant information from xml files? We can probably start with year 2006 first.

Please let me know how much you will charge and when you can deliver. Thanks!

Evner: Databehandling, Web Skrabning

Se mere: web scraping https, classification web, xml scrape, USPTO, scrape google, HL 7, dq, web data table extract, html data page, web scraping table data, csv files processing, google bulk, information classification, bulk scrape, patent scraping, csv scraping, Bulk Download, extract data csv database, classification text, example web scraping, function scrape, data scraping columns, processing csv files, patent help, web scraping help

Om arbejdsgiveren:
( 4 bedømmelser ) Cambridge, United States

Projekt ID: #6012485

Tildelt til:


Hello, i will be able to download all XML files from 2006 - 2014 and extracted the required patent data. It won't take more than a day. Thank You. Best Regards.

$105 USD på 1 dag
(82 bedømmelser)

7 freelancere byder i gennemsnit $154 på dette job


Hi, I specialize in automated data extraction and processing using my own scripts. On my feedback page you will find many examples of projects similar to yours I've completed here on Freelancer. I am currently the t Flere

$175 USD in 2 dage
(202 bedømmelser)

Hello Sir/Madam, I am an expert in Web Scraping. Currently ranked #1 for Web Scraping, which you can see here https://www.freelancer.com/freelancers/skills/Web_Scraping/ Ready to start. Thanks, Alex

$100 USD på 1 dag
(109 bedømmelser)

Hi, Ready to start work. Now i know how to do this. Expert in Data Processing and Web Scraping. Eagerly awaiting for your positive reply. Thanks, Aravinth.

$250 USD in 5 dage
(110 bedømmelser)

Hi sir, I am scraping expert, I have did too many similar projects, please check my feedback then you will know. Can you tell me more details? then I will provide demo data for you. Thanks, Kimi

$250 USD in 5 dage
(105 bedømmelser)

A proposal has not yet been provided

$155 USD in 3 dage
(17 bedømmelser)

Hello. This is a bid for all databases from as many years as you like. I create custom programs to scrap data so after the program is created it works automatically. So I won't charge at a per record basis. I expect th Flere

$54 USD in 3 dage
(6 bedømmelser)

Hi.. Expert Web Scraper & Data Minor here. I have done too many similar project in past. Having best scraping tools and experience i assure you 100% accurate and good quality work. Payment after your setisfectio Flere

$30 USD in 3 dage
(1 bedømmelse)

Hi bro, As you can see my profile, it is 5 stars profile. I've done a lot of scrapping project on freelancer and number of sites may reach up to 200 sites. For the google patent, I looked through the site I think Flere

$166 USD in 3 dage
(1 bedømmelse)