Litigation & Arbitration · Technology & IP

Technology & IP Disputes.

Patent, trademark and copyright infringement litigation, trade secret misappropriation, software licensing disputes and domain name recovery — enforced before the Greek courts, with urgent interim relief where the infringement is ongoing.

UrgentInterim Injunctions
GR + UKCoordinated Enforcement
.gr + gTLDDomain Disputes
4Languages
Urgent injunctive relief
Where infringement is ongoing, we move quickly to seek preliminary injunctions from the Greek courts to stop the harm before it compounds.
Dual-qualified: England & Wales + Greece
Our Managing Partner is dual-qualified in England & Wales and Greece, so English-law questions are advised on directly in-house. Court appearances remain before the Greek courts and international arbitral tribunals; English proceedings are conducted through instructed English correspondent counsel.
Fortune 50 GC experience
Our Managing Partner has served for eleven years as General Counsel to a Fortune 50 technology group, with responsibility across seven business lines and eight countries.
Evidence-first strategy
Trade secret and infringement cases are won or lost on evidence preserved early — we structure the evidentiary strategy from the first call.
Facing IP infringement or trade secret theft?
Tell us what's happened. We'll assess the urgency, the available relief, and whether interim measures are realistic on your facts.
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Overview Scope of Service Process Why Us FAQs Related

Technology & IP Disputes

Registering IP is only half the job —
enforcing it is the other half.

A registered trademark, a granted patent or a well-drafted software licence is only worth what it can actually stop a competitor, a former employee or a counterfeiter from doing. When that line is crossed — a rival product copies patented technology, a departing executive walks out with confidential source code and client lists, a marketplace seller floods the market with counterfeit goods under your brand — the question shifts from registration strategy to litigation strategy, and speed usually matters more than anything else. An IP litigation lawyer in Greece will move for interim relief first, because infringement compounds while proceedings run.

We act for technology companies, software vendors, patent and trademark holders and brand owners on the enforcement side of IP: infringement litigation, urgent interim injunctions, trade secret misappropriation claims against former employees and their new employers, software licensing disputes, and domain name recovery — both .gr ccTLD disputes and UDRP proceedings for gTLD domains. This is distinct from registration and filing strategy work; it is what happens once a right has already been infringed, or a confidential relationship has already broken down, and money or market share is actively at stake.

"By the time a client calls about infringement, the damage is usually already happening. The first question is never 'who is right' — it is 'how fast can we stop this.'" Evidence preservation is often the decisive step, and an IP litigation lawyer in Greece should seek it before the infringer is alerted.

Greek civil procedure allows for genuinely urgent interim relief — preliminary injunctions (ασφαλιστικά μέτρα) — where a claimant can show both a prima facie case and a real risk of harm if the court waits for a full trial. We build every enforcement matter around that possibility from the outset, gathering and preserving evidence in a form that will withstand scrutiny, whether the case ultimately settles, proceeds to an interim hearing, or goes the distance to judgment. Tell us what is being copied and how you found out.

Speed matters
Interim relief before full trial
Preliminary injunctions can halt ongoing infringement in weeks, not years — but only where the evidence and the urgency are presented properly from the outset.
Common trigger
Departing employees and trade secrets
A high proportion of the disputes we see start with a former employee or executive moving to a competitor with confidential information they should not have taken.
Cross-border
Greece and England & Wales, one strategy
Dual qualification means the English-law dimension of a cross-border IP matter is advised on directly in-house, with any enforcement steps in England & Wales coordinated through instructed correspondent counsel rather than a cold referral.
Not just damages
Stopping the harm, then recovering the loss
An injunction to stop ongoing infringement is often more valuable than eventual damages — we pursue both, in the right order.

Scope of Service

Enforcement across every
category of technology and IP right.

Patent Litigation
Infringement actions and validity challenges — including revocation defense where a patent's validity itself is disputed — before the competent Greek courts.
InfringementValidity ChallengesRevocation Defense
Core service →
01
Trademark & Copyright Infringement
Enforcement actions against counterfeiting and unauthorised use, online infringement including marketplace takedowns, and the unfair competition claims that often run alongside them.
CounterfeitingOnline InfringementUnfair Competition
Core service →
02
Trade Secret Misappropriation
Claims over stolen confidential information and know-how — frequently involving a former employee or departing executive who moved to a competitor — built on breach of NDA and evidence preservation from day one.
Former EmployeesNDA BreachEvidence Strategy
Core service →
03
Software Licensing Disputes
SaaS contract breach litigation, open-source licence compliance disputes, and disputes over licence termination or audit findings.
SaaS BreachOpen-Source ComplianceAudit Disputes
Core service →
04
Domain Name Disputes
Recovery of .gr ccTLD domains before the Greek registry's dispute resolution and arbitration processes, plus UDRP proceedings for gTLD domains and cybersquatting claims generally.
.gr DisputesUDRPCybersquatting
Core service →
05
Urgent & Interim Relief
Preliminary injunctions to stop ongoing infringement before it compounds, brought under the Greek civil procedure rules on interim measures.
Preliminary InjunctionsInterim MeasuresUrgent Filings
Core service →
06

How We Work

From first sign of infringement to judgment or settlement.

STEP 01
Infringement Assessment & Evidence Gathering
Establishing what has actually been infringed or misappropriated, and preserving the evidence — documents, access logs, device forensics — in a form that will hold up later.
STEP 02
Cease-and-Desist & Pre-Action Strategy
Formal demand and pre-action correspondence, calibrated to preserve the option of urgent injunctive relief if the conduct does not stop.
STEP 03
Injunctive & Urgent Interim Relief
Where the infringement is ongoing and the harm is real, an application for a preliminary injunction to stop it before trial.
STEP 04
Litigation to Judgment or Settlement
Full conduct of the litigation through to judgment, including recovery of damages or an account of profits, or a negotiated settlement on favourable terms.

Why Pantazis & Associates

Enforcement strategy built
for speed, not just eventual victory.

In-House · Fortune 50
Fortune 50 GC experience
Managing Partner Dionysios Pantazis has served for eleven years as General Counsel to a Fortune 50 technology group, with responsibility across seven business lines and eight countries.
Dual Qualification · International
England & Wales + Greece — coordinated strategy
Where an IP dispute spans Greece and England & Wales, the overall strategy is planned in-house as one matter, with enforcement steps in England & Wales coordinated through instructed correspondent counsel — avoiding the delay of a cold referral in a fast-moving dispute.
Evidence-First
Evidence preservation from the first conversation
Trade secret and infringement claims are won or lost on the evidence — we structure preservation and forensic strategy at the outset, not after the opportunity has passed.
Commercial · Business-First
Litigation calibrated to commercial outcome
Our strategy prioritises stopping the harm and recovering value — not litigation for its own sake.

Frequently Asked Questions

Questions about technology & IP disputes.

How quickly can I get an injunction against IP infringement in Greece?+

Greek civil procedure allows for preliminary injunctions (ασφαλιστικά μέτρα) specifically because some situations cannot wait for a full trial, which can otherwise take years. Where the applicant can show a prima facie case and a genuine, urgent risk of harm if the court does not act, a hearing can often be obtained within days to a few weeks, and in genuinely urgent cases an ex parte temporary order may be available even before the other side is heard. The speed and the outcome depend heavily on how well the evidence is prepared before the application is filed — this is why we treat evidence gathering as the first step, not an afterthought, in every infringement matter.

What is the process for recovering a .gr domain in a cybersquatting dispute?+

Disputes over .gr and .ελ domains are handled through a dedicated dispute resolution procedure administered by the Greek registry, decided by an arbitration committee rather than the ordinary courts — a faster and less expensive route than full litigation, though it is limited to remedies such as cancellation or transfer of the domain rather than damages. Where damages or broader relief are needed, or where the registrant is using the domain for active trademark infringement or counterfeiting, we pursue that alongside or instead of the registry procedure. For non-Greek domains — .com.net and other generic top-level domains — the equivalent route is a UDRP complaint, which follows a similar logic but under different rules and a different forum.

Is trade secret misappropriation criminal as well as civil in Greece?+

Yes — misappropriation of trade secrets and confidential business information can give rise to both a civil claim for damages and injunctive relief, and, depending on the conduct, potential criminal liability under provisions addressing breach of trust, industrial espionage and related offences. In practice, most businesses that discover a former employee has taken confidential information prioritise the civil route first, because it moves faster and can secure an injunction and damages directly, while a parallel criminal complaint can add pressure and, in some cases, support evidence gathering. We assess both routes at the outset and recommend the sequencing that best protects the client's commercial position.

How does a software licence breach dispute typically proceed?+

It usually starts with a specific triggering event — a customer stops paying under a SaaS agreement while continuing to use the software, an audit reveals usage beyond the licensed scope, or a vendor terminates a licence the customer disputes was validly terminated. We first assess the contract itself: what does it actually say about termination, audit rights and remedies for breach, and does the conduct in question actually breach it. Many of these disputes resolve through negotiated settlement once the contractual position is clear, but where they do not, we litigate for specific performance, damages, or an injunction restraining continued use of software under a terminated or breached licence — including, where relevant, disputes over open-source licence compliance.

Can you handle IP enforcement across both Greece and England at the same time?+

Yes — our England & Wales dual qualification means we advise directly on the English-law and strategic dimension of a cross-border IP matter, which matters where an infringer, a former employee or a counterfeit supply chain has a footprint in both countries. Rather than leaving you to instruct and coordinate a separate English firm yourself, we plan the overall strategy as one matter from the outset and work closely with instructed English correspondent counsel on the enforcement steps taken there, including the sequencing of any interim relief.

What evidence should I preserve if I suspect a former employee has taken confidential information?+

Act before confronting the individual or their new employer wherever possible, since early warning often leads to evidence being deleted or altered. Relevant material typically includes device and system access logs showing what was accessed, downloaded or transferred in the weeks before departure, copies of the employment contract and any NDA or confidentiality undertaking actually signed, email and file-sharing activity, and any communications suggesting the information was solicited by or shared with the new employer. We can advise on forensic preservation steps — including engaging a forensic IT specialist where appropriate — before any formal demand is sent, so the evidentiary position is not compromised by tipping off the other side too early.

Facing IP infringement or a technology dispute?
Let's assess your options.

A confidential conversation about what's happened, the urgency involved, and the realistic path to stopping it and recovering your loss.