Blockai - Protect and claim ownership of your digital creations
WhoisThisDomain - Domain name lookup tool that allows you to get information about domain registration from WHOIS server.
Harvel - Copyright protection tool scanning the web for illegal copies of your content, sending DMCA Takedowns to Google and hosting sites, in order to prevent revenue leak and increase sales.
Bulk Whois API - Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.
Patent Monk - The patent search engine you always wanted to exist
Whoisology - Connected database of whois records and whois history