Google Patents Search
Search for patents on Google Patents. Supports filtering by date, country, language, patent status, and more.
Endpoint
/api/google-patents/search
Generate Code with AI
Copy a ready-made prompt with all the endpoint details, parameters, and example responses. Paste it into ChatGPT, Claude, or any AI assistant to instantly generate working code.
Parameters
string
Required
The search query string. Example: machine learning, (Coffee) OR (Tea)
integer
Optional
Page number for pagination. Default: 1
integer
Optional
Number of results per page. Range: 1-100. Default: 10
string
Optional
Sort order for results. Values: new, old. Default: new
string
Optional
Filter patents before this date. Format: filing:YYYYMMDD or publication:YYYYMMDD. Example: filing:20231231
string
Optional
Filter patents after this date. Format: filing:YYYYMMDD or publication:YYYYMMDD. Example: publication:20230101
string
Optional
Country code filter. Example: US, WO,JP,EP
string
Optional
Language filter. Example: ENGLISH, GERMAN
string
Optional
Patent status filter. Values: GRANT, APPLICATION
string
Optional
Patent type filter. Values: PATENT, DESIGN
string
Optional
Inventor name filter. Example: John Smith,Jane Doe
string
Optional
Assignee/company name filter. Example: Tesla Inc,Apple Inc
Request Examples
<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://scrappa.co/api/google-patents/search?q=machine+learning",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: YOUR_API_KEY_HERE"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
<?php
use Illuminate\Support\Facades\Http;
$response = Http::timeout(30)
->withHeaders(['x-api-key' => 'YOUR_API_KEY_HERE'])
->get('https://scrappa.co/api/google-patents/search?q=machine+learning');
if ($response->successful()) {
echo $response->body();
} else {
echo "Error: " . $response->status();
}
const options = {
method: 'GET',
headers: {
'x-api-key': 'YOUR_API_KEY_HERE'
}
};
fetch('https://scrappa.co/api/google-patents/search?q=machine+learning', options)
.then(response => {
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return response.text();
})
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
const axios = require('axios');
const options = {
method: 'GET',
url: 'https://scrappa.co/api/google-patents/search?q=machine+learning',
headers: {
x-api-key: 'YOUR_API_KEY_HERE',
}
};
try {
const response = await axios(options);
console.log(response.data);
} catch (error) {
console.error('Error:', error.message);
}
require 'net/http'
require 'uri'
uri = URI.parse("https://scrappa.co/api/google-patents/search?q=machine+learning")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'
request = Net::HTTP::Get.new(uri.request_uri)
request['x-api-key'] = 'YOUR_API_KEY_HERE'
begin
response = http.request(request)
puts response.body
rescue => e
puts "Error: #{e.message}"
end
import http.client
import json
conn = http.client.HTTPSConnection("scrappa.co")
headers = {
'x-api-key': 'YOUR_API_KEY_HERE',
}
try:
conn.request("GET", "/api/google-patents/search?q=machine+learning", headers=headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
except Exception as e:
print(f"Error: {e}")
finally:
conn.close()
import requests
headers = {
'x-api-key': 'YOUR_API_KEY_HERE',
}
try:
response = requests.get('https://scrappa.co/api/google-patents/search?q=machine+learning', headers=headers)
response.raise_for_status()
print(response.text)
except requests.exceptions.RequestException as e:
print(f"Error: {e}")
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import java.io.IOException;
public class ApiExample {
public static void main(String[] args) {
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url("https://scrappa.co/api/google-patents/search?q=machine+learning")
.addHeader("x-api-key", "YOUR_API_KEY_HERE")
.build();
try (Response response = client.newCall(request).execute()) {
if (response.isSuccessful()) {
System.out.println(response.body().string());
} else {
System.out.println("Error: " + response.code());
}
} catch (IOException e) {
System.out.println("Error: " + e.getMessage());
}
}
}
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
client := &http.Client{}
req, err := http.NewRequest("GET", "https://scrappa.co/api/google-patents/search?q=machine+learning", nil)
if err != nil {
fmt.Println("Error creating request:", err)
return
}
req.Header.Set("x-api-key", "YOUR_API_KEY_HERE")
resp, err := client.Do(req)
if err != nil {
fmt.Println("Error making request:", err)
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Error reading response:", err)
return
}
fmt.Println(string(body))
}
#!/bin/bash
curl -X GET \
-H "x-api-key: YOUR_API_KEY_HERE" \
"https://scrappa.co/api/google-patents/search?q=machine+learning"
using System;
using System.Net.Http;
using System.Threading.Tasks;
class Program
{
static async Task Main()
{
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY_HERE");
try
{
var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "https://scrappa.co/api/google-patents/search?q=machine+learning"));
var content = await response.Content.ReadAsStringAsync();
Console.WriteLine(content);
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex.Message}");
}
}
}
import axios from 'axios';
async function run(): Promise<void> {
try {
const response = await axios({
method: 'GET',
url: 'https://scrappa.co/api/google-patents/search?q=machine+learning',
headers: {
'x-api-key': 'YOUR_API_KEY_HERE',
},
});
console.log(response.data);
} catch (error) {
console.error('Error:', error);
}
}
void run();
use reqwest::Client;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let client = Client::new();
let response = client
.get("https://scrappa.co/api/google-patents/search?q=machine+learning")
.header("x-api-key", "YOUR_API_KEY_HERE")
.send()
.await?;
println!("{}", response.text().await?);
Ok(())
}
Response Schema
{
"success": true,
"data": {
"total_results": 125048,
"total_pages": 100,
"current_page": 1,
"patents": [
{
"patent_id": "patent/US9789384B1/en",
"rank": 0,
"title": "Self-balancing board having a suspension interface...",
"snippet": "A self-balancing board including...",
"publication_number": "US9789384B1",
"language": "en",
"dates": {
"priority": "2015-11-03",
"filing": "2017-07-05",
"grant": "2017-10-10",
"publication": "2017-10-10"
},
"inventor": "Shane Chen",
"assignee": "Inventist, Inc.",
"thumbnail": "https://patentimages.storage.googleapis.com/...",
"pdf": "https://patentimages.storage.googleapis.com/...",
"family_status": [
{
"country": "US",
"status": "ACTIVE"
},
{
"country": "EP",
"status": "NOT_ACTIVE"
}
]
}
]
}
}