DEEN
Developing inventions together

The visual invention workspace for entire development teams.

From development to the IP department (intellectual property), everyone sees the same model of the invention. Ideas are organized earlier, recorded properly and prepared for discussion. Files no longer have to be sent back and forth.

Three people discuss a machine component next to technical drawings in a workshop (fictional, AI-generated)

Everything from the workspace, for the whole team.

Teams use the same functions as individuals: visual invention workspace, research and drafting. It is not a stripped-down text solution. On top come roles, rights and records.

Shared invention cases

Everyone works on the same case. Contributions and discussions stay with the invention.

Idea Space with connected technical building blocks
Idea Space. The open canvas: connect building blocks, keep failed attempts, with the AI tools at your side. Shown here: the example “Ice-free evaporator for air-to-water heat pumps”.

Overview of all inventions

From the first idea to the handover. You see where each invention stands.

Overview of all inventions with their processing status
All inventions. From idea to handover, grouped into invention complexes, with visible processing status.

Invention disclosure with feedback

The disclosure is created from the Idea Space. The IP department reviews it and gives feedback.

Invention disclosure in eight steps, prefilled from the Idea Space
Invention disclosure. Eight steps to the disclosure under § 5 ArbnErfG (German Employee Inventions Act), prefilled from the Idea Space, with co-inventors and shares.

The images show the application using the example of an ice-free evaporator for air-to-water heat pumps.

IP workflows, rights and version records.

Organization and rights

  • You set up teams and areas.
  • You assign rights and decide who approves.
  • The IP department reviews disclosures and gives feedback.

Budget and credits

  • You set an AI budget.
  • You decide who may use it and who pays for it.
  • Every AI action is billed individually.

Version records

  • You see who contributed what and when.
  • Earlier states of the invention are kept.
  • Admins see reports. Interfaces depend on the plan.

Contributions, shares and remuneration are attached to each invention. They remain traceable.

The external attorney works in the same case.

The law firm is invited to the case. It reviews, comments and works along instead of receiving a PDF. You assign rights per person. Access to the app does not create an attorney-client mandate.

Client and law firm in the same case →

Shared invention case: inventor, co-inventor, company and patent attorney work in the same case.Inventorscontributes the idea andworks it out in astructured way.Co-inventor / teamadds, discusses anddevelops theinvention furthertogether.Companieskeeps the overview,steers the processand decides onthe next steps.Patent attorney /expertreviews, gives feedbackand supports thepatent preparation.ShareShared invention caseProblemSolutionFeatureWorking principleApprovals & rolesClear responsibilities, securecollaboration.Documents & draftAll content keptin one place, up tothe patent draft.Shared invention case: inventor, co-inventor, company and patent attorney work in the same case.ShareShared invention caseProblemSolutionFeatureWorking principleInventorscontributes the idea and works it outin a structured way.Co-inventor / teamadds, discusses and develops theinvention further together.Companieskeeps the overview, steers theprocess and decides on thenext steps.Patent attorney / expertreviews, gives feedback and supportsthe patent preparation.Approvals & rolesClear responsibilities, securecollaboration.Documents & draftAll content in one place, up tothe patent draft.
Schematic diagram. One case with several contributors, not a screenshot of the application.

Inventor remuneration. Transparent, even after someone leaves.

Inventions often accompany a company and its inventors for many years. ErfinderWerk shows approved information on the invention and the share together with the remuneration over the years. The company can explain statements and record changes. It clarifies questions in a protected area, including with people who have already left the company.

Personally approved snapshot

When someone leaves, or at the company's request, a state is recorded: short name, share, permitted documents and date. Later changes do not alter it. New information is added as a supplement.

Remuneration over the years

Annual values with a chart, per invention and in total. Provisional, settled and paid amounts are shown separately. New years are added, old values remain.

Statements and corrections

Every statement can be downloaded. Every correction states the reason and is approved. You can see what has changed.

Secure dialog

Messages, questions and documents belong to the respective case. Only the company and the person concerned see the history.

Who pays, who sees what.

  • People who have left the company use their access as a free viewer. This is a role, not a plan and not a mandatory subscription.
  • The company pays for the organization and the remuneration module. An add-on may apply for a large administrative volume.
  • The person sees only what the company releases for them. Third-party IP, customer secrets and other people's data stay off-limits.
  • Access can be restricted and time-limited. A viewer does not trigger any AI costs.

This is a function for companies, not a subscription that individuals book. A message in the portal does not automatically replace formal service of documents. Your legal and HR departments assess the legal classification. ErfinderWerk does not provide legal information.

Remuneration calculator with sample values over several years
Remuneration over the years, per inventor and per year. The application's remuneration calculator with sample values and fictional names. We do not show the portal itself here.

Compare all features →

Your own AI and your own infrastructure.

If you want your own AI access, local models or on-premises operation, that is part of Enterprise (universities can also connect their own AI). It is not included in the company tiers.

View Enterprise →

Who is it for?

Small company without a patent department

Your team records ideas in an orderly way and goes to the patent attorney with a clear status.

Organization with an IP department

Documents arrive with the disclosure earlier and in a consistent form.

Variants.

Company variants
VariantWhat is included
StarterFor one team: company workspace with roles, approvals, AI budget and connection of the law firm.
BusinessFor several teams: extended budgets and approvals, internal reviews.
Larger or with your own AIMore seats, single sign-on, service level agreement or your own AI.

One organization license in two sizes, billed annually by invoice. Seats count only for editors; anyone who only reads, such as former employees, needs no seat. The AI runs on credits from the shared budget.

We will announce prices and terms at market launch.

Frequently asked questions.

Does ErfinderWerk replace the patent department or the patent attorney?
No. ErfinderWerk prepares the technical basis. Assessment, IP strategy and filing remain with your IP function and with patent attorneys. Patentability is not guaranteed.
Where does our data go?
We describe the data flows on the page AI and data protection. Binding information is in the data sheet and in the confidentiality commitment.
What does it cost for companies?
We will announce prices at market launch. Plans and development status are on the plans page; you can compare the scope of features under Features.
What does access cost for employees who have left the company?
Basic access is a free role. The company pays for the organization and the remuneration module.

Market launch Q4 2026 Part of the market launch in the fourth quarter of 2026, with the essential company functions.

See it first, then decide.

Join the waitlist for free or let us explain the product for your team.