English overview · DE – Patentrecht
We advise on patent filing, claim scope and disputes. The following guide addresses matters under German law and relevant European rules. Cross-border cases require separate consideration of governing law, jurisdiction and local requirements.
Scope and legal approach
Technical solutions require a filing strategy before disclosure. The specification must support the protection sought. In disputes, overall product similarity is insufficient: claim features must be compared with the accused implementation. Validity, infringement and commercial objectives require separate assessment.
Four practical examples
These examples illustrate typical issues. They do not describe specific client matters.
Example 1
A prototype is due at a fair. Filing before disclosure and confidential information need review.
Example 2
A competitor launches a similar machine. Technical features are mapped against the claims.
Example 3
Earlier literature is cited against a patent. Disclosure and priority of documents require assessment.
Example 4
A licensee develops improvements. Ownership and remuneration need contractual arrangements.
Assessment and next steps
We first clarify the intended result, the parties involved and the relevant chronology. The documents are assessed alongside the actual course of events. Established facts, disputed assertions and matters requiring further evidence or technical expertise are distinguished. Deadlines and any need for urgent protection are considered at the outset.
Available options are compared by cost, timing, commercial value and evidential risk. Depending on the matter, the appropriate route may involve drafting or revising an agreement, negotiations, administrative proceedings or litigation. Interim measures require their own assessment. Any settlement should specify performance, deadlines, security and implementation, rather than leave the next disagreement unresolved.
Preparing an initial consultation
Please provide a short chronology, complete relevant contracts or decisions, amendments and correspondence. Record known deadlines and when important notices were received. Explain the outcome you need, such as completing a project, reducing exposure, enforcing a claim or defending a demand. We can then agree the scope of work and discuss costs.