Pricing

from $4.40 / 1,000 results

USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker

Expired patent tracker: US patents lapsed for non-payment of maintenance fees — now public domain. Weekly USPTO bulk events filtered to lapse/reinstatement, with grant date, patent age, entity size and Google Patents links.

Pricing

from $4.40 / 1,000 results

Rating

0.0

(0)

Developer

Kyle Maloney

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

Categories

Lead generation

Developer tools

Agents

You can access the USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "mode": "lapsed",
12    "lookbackWeeks": 4,
13    "maxResults": 500,
14    "allowFullFile": false
15};
16
17// Run the Actor and wait for it to finish
18const run = await client.actor("malonestar/uspto-patent-lapse-fto-monitor").call(input);
19
20// Fetch and print Actor results from the run's dataset (if any)
21console.log('Results from dataset');
22console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
23const { items } = await client.dataset(run.defaultDatasetId).listItems();
24items.forEach((item) => {
25    console.dir(item);
26});
27
28// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Lapsed Patent Tracker API — Expired for Non-Payment API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker API in Python

USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker API through CLI

USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker OpenAPI definition

USPTO Patent Maintenance-Fee Lapse Monitor — FTO Tracker API

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