Use case
Defensive publication
Make an invention enforceable without patenting it: establish a prior existence that keeps someone else from patenting it out from under you.
The situation
One scenario, two outcomes
The same moment, depending on whether the work was timestamped or not.
The trigger
Your team develops an assembly method that saves twelve percent in time. It doesn't warrant a patent.
Without proof
Two years later, a competitor files exactly this solution. They get their patent and send you a cease-and-desist demanding you stop using your own method. You have to prove prior possession — with internal documents that nothing dates.
With a certificate
The method was certified, then published defensively. It entered the prior art at a verifiable date: the competitor's filing falls through, and your freedom to operate was never at risk.
Votre situation est différente ?
L'adaptation n'a pas abouti — le scénario type reste affiché. Vous pouvez reformuler votre situation et réessayer.
Scénario adaptéD'après : « »
Texte rédigé automatiquement à titre d'illustration, à partir de la phrase que vous avez saisie. Il décrit une position probatoire, pas une issue : il ne constitue pas un conseil juridique et ne préjuge d'aucune décision.
The need
Freedom to operate, patent cost, strategic trade-off.
Prevent rather than claim
Not every invention deserves a patent: cost, duration, the obligation to disclose. Defensive publication serves a different purpose — locking down the prior art so no one else can patent the same solution and bar you from using it.
Preserving your freedom to operate
A dated, enforceable prior existence guarantees you can keep using your solution, even if a competitor files a patent later. It's insurance for continuity, not a monopoly.
Decide later
Certify first, decide later: the evidence preserves your priority while you weigh whether the patent is worth the cost. Nothing is disclosed until you decide to, since only the fingerprint is transmitted.
→Enforceable prior existence without immediate disclosure
→Publication triggered at the moment you choose
→Complements a patent filing strategy
→Lifetime storage, publicly verifiable
For an answer tailored to your case, talk to an expert: this page describes a typical situation, yours has its own specifics.
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