Patent filers on a topic
A patent filing names a company investing in a technology.
Why this is hard today.
A patent filing shows a company investing in a technology, often before it says so anywhere else.
Patent databases name a filer, not a person you can write to.
How Freelvy does it.
Freelvy searches recent patents on your topic, resolves the company behind each filer, then finds a contact there.
The recipe.
The prompt
>Companies that filed a patent on hydrogen storage since 2025.
What you fill in
- Topic
- Hydrogen storage
- Since
- 2025
- Output
- Patent, filer, contact
What comes back
| Company | Signal | Detail | Source | Contact |
|---|---|---|---|---|
| Halden Immobilier | Building rated G | Lyon 3e | Property records | Manager, verified |
| Verdalis | Trademark filed | Verdalis Bio | EU trademark register | Founder, verified |
| H2Store | Patent filed | Hydrogen storage tank | Patent filings | CTO, verified |
| Batifort SCI | Building rated F | Villeurbanne | Property records | Manager, verified |
Illustrative rows. Your table carries the columns you asked for, plus the evidence behind each match.
How it works
Name the topic and the period.
Freelvy searches the patents and resolves each filer's company.
Reach the people behind the technology.
More property, trademarks & patents playbooks
View all property, trademarks & patents playbooks →Free 7-day trial, no credit card
Start with one prompt.
Describe the customer you want. Freelvy searches the live web, verifies every contact and writes the sequence, you approve the angle, then it sends on autopilot or waits for your go on each message.