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Filings by officeDeadline, official fee, proceeding and agent for each filing, with a real one as filed United StatesUSPTO, PTAB and federal courts9 EuropeEPO, UPC and national courts9 GermanyDPMA, the Federal Patent Court and the regional courts7 InternationalWIPO and the PCT1

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IPtorch Prior art search with the evidence attached. Not legal advice. Charged by the token: the models' list price plus a small fee. Pricing

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Information disclosure (IDS)
Preissuance submission
Protest
Citation of prior art
Ex parte reexamination
Post-grant review
Inter partes review
Derivation (DER)
Declaratory judgment

Third-party observations
Notice of opposition
Opposition appeal
Intervention
UPC revocation action
Counterclaim (CCR)
Non-infringement (DNI)
Protective letter
National revocation

Prior-art notice
Examination request
Opposition (Einspruch)
Intervention (Beitritt)
Nullity action
Utility-model cancellation
Negative declaratory action

PCT observations

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