Ferrao v. H&G Consultoria & Evolution Tecnologia: Appeal Dismissed in Brazilian Funeral Tech Patent Dispute
Inventor Pericles Valdir Ferrao pursued an infringement claim over BRPI1003115B1 — a patent covering heat- and negative-pressure-driven aerobic decomposition of human remains — against two Brazilian engineering and funeral technology firms. The Court of Justice of São Paulo dismissed the appeal, closing the case in July 2025.
Funeral technology patent dispute ends at São Paulo appellate level
Plaintiff Pericles Valdir Ferrao, an individual inventor, brought an infringement action in the Court of Justice of São Paulo against H&G Consultoria em Engenharia Ltda ME and Evolution Tecnologia Funerária Ltda, asserting Brazilian patent BRPI1003115B1. The patent covers a process for the aerobic decomposition of organic matter from inanimate bodies induced by heat and negative pressure, together with an associated gas inactivation process — technology relevant to the emerging alternative funeral services sector in Brazil.
The case was filed in 2020 under case number 1086910-09.2020.8.26.0100. Following proceedings at the trial level, the matter reached the appellate division of the Court of Justice of São Paulo. The panel voted to dismiss the appeal — a procedural or substantive termination that left the lower court’s position intact without a fresh merits determination by the appellate bench.
The case closed on July 11, 2025. Because the appeal was dismissed rather than adjudicated on full merits, the precise reasoning and any damage or injunction findings at the trial level remain unclear from the publicly available record. The involvement of two co-defendants — one an engineering consultancy, the other a funeral technology company — suggests the alleged infringement may have spanned both the engineering implementation and commercial deployment of the patented decomposition process.
Filing to Appeal Dismissed in 0 days
Case closed July 11 2025; filing date not recorded in public docket
Appeal dismissed: what the ruling means for both parties
Appeal dismissed — lower court outcome preserved without fresh merits review
A dismissed appeal means the appellate panel declined to re-examine the substantive merits of the case. The reasons may be procedural — failure to meet filing deadlines, standing defects, or insufficient grounds — or substantive. In either event, the lower court’s ruling stands as the operative outcome. No new factual or legal determination was made at the appellate level in this proceeding.
No appellate merits rulingFerrao: lower court position holds, but enforceability picture is incomplete
Because the appeal was dismissed rather than decided on merits, the public record does not confirm whether Ferrao secured a finding of infringement or damages at the trial level. If the original decision favoured Ferrao, the dismissal of the appeal locks that outcome in. If it went against him, dismissal of his own appeal would signal the end of his enforcement attempt. The specific appellant is not identified in the available record, which limits firm conclusions.
Outcome depends on appellant identityH&G and Evolution: exposure risk turns on which party filed the appeal
If H&G Consultoria or Evolution Tecnologia Funerária filed the appeal, its dismissal suggests they exhausted their first appellate opportunity without relief, leaving any adverse trial-level findings intact. If Ferrao was the appellant, the defendants may have already prevailed below and now face no further immediate litigation risk in this proceeding. Either way, both parties’ exposure is shaped primarily by the trial court record, which is not fully public.
Trial-level record is controllingAlternative funeral technology IP in Brazil: enforcement complexity remains high
BRPI1003115B1 covers a technically specific aerobic decomposition process — a niche but growing area as Brazil considers alternatives to traditional burial and cremation. The case signals that individual inventors are actively seeking to enforce process patents in this space through Brazilian state courts. Companies developing or commercialising similar heat- and vacuum-assisted decomposition technology in Brazil should treat this patent family as a live enforcement risk.
Active enforcement risk in BrazilFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | PERICLES VALDIR FERRAO | Individual | Individual inventor — holder of BRPI1003115B1 covering aerobic body decomposition technologySearch in Eureka ↗ |
| Defendant | H&G CONSULTORIA EM ENGENHARIA LTDA ME AND EVOLUTION TECNOLOGIA FUNERÁRIA LTDA | Individual | H&G Consultoria em Engenharia Ltda ME and Evolution Tecnologia Funerária Ltda — engineering and funeral technology firmsSearch in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Court of Justice of Sao PauloSearch in Eureka ↗ |
Official order — verbatim text
The panel’s vote to dismiss the appeal — recorded as ‘the appeal is dismissed, this is the vote’ — is a terminal appellate disposition that ends review at this court level without a substantive merits determination. Under Brazilian civil procedure, an appeal may be dismissed for failure to satisfy admissibility requirements, including procedural form, standing, or timeliness, without the appellate court reaching the substance of the lower court’s findings. This means the trial-level decision in Case 1086910-09.2020.8.26.0100 becomes the operative and final resolution of the dispute, and neither party obtained an appellate ruling on the underlying patent infringement claims.
BRPI1003115B1 — Aerobic Heat and Negative Pressure Body Decomposition Process
BRPI1003115B1 protects a process for the aerobic decomposition of organic matter from inanimate bodies, achieved through the controlled application of heat and negative pressure — effectively an accelerated, thermally managed biological breakdown system. The patent also covers an associated inactivation process for the gases produced during decomposition. This technical combination positions the invention as an alternative to conventional burial and cremation, addressing both speed of decomposition and environmental management of by-products.
For Brazil’s funeral services and environmental engineering sectors, BRPI1003115B1 represents a potentially blocking patent over any commercial process that combines aerobic conditions, heat application, and negative pressure for human remains processing. As regulatory interest in greener funeral alternatives grows in Brazil and Latin America, the patent’s claim scope over the fundamental process — rather than a specific apparatus — means engineering firms, funeral operators, and equipment developers are all potentially within its reach. Competitors should assess whether their decomposition workflows fall within the patent’s process claims.
Should your team run an FTO analysis against BRPI1003115B1?
Any organisation in Brazil designing, licensing, or operating systems for the aerobic decomposition of organic matter from human remains — including heat-assisted or vacuum-assisted processes — should treat BRPI1003115B1 as a priority FTO target. The patent covers the process itself, not merely a specific device, meaning that equivalent technical approaches may still fall within its scope. Engineering consultancies advising funeral operators are equally exposed, as this litigation demonstrates.
PatSnap Eureka’s FTO Search Agent can map your decomposition process parameters against the full claim set of BRPI1003115B1, surface related Brazilian and international filings in the same technical space, and flag continuations or divisionals that may extend the patent holder’s reach. With the São Paulo court proceedings now closed, understanding the exact boundaries of this patent family before entering the market is the clearest risk-reduction step available to product and R&D teams.
Run a freedom-to-operate analysis on BRPI1003115B1 to assess your product’s exposure
Run FTO in Eureka →Similar patent infringement cases in Brazilian funeral and bioprocess technology
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What this case signals for the funeral technology IP landscape in Brazil
A dismissed appeal in São Paulo closes one chapter but leaves enforcement questions open for competitors in Brazil’s emerging alternative funeral sector.
Process patents for alternative burial tech are being actively litigated in Brazil
This case confirms that individual inventors holding Brazilian process patents in the funeral technology space will pursue infringement actions through the São Paulo courts. Companies in this sector — whether engineering firms, funeral operators, or equipment manufacturers — should map their exposure against granted patents like BRPI1003115B1 before commercialising aerobic decomposition systems.
Two-defendant structure suggests both design and deployment were challenged
The pairing of an engineering consultancy and a funeral technology operator as co-defendants is consistent with a strategy of targeting the full commercial chain — from process design through to operational deployment. This approach raises risk for any entity that either designs or implements patented decomposition processes, not only the end-market operator.
FERRAO v H&G — key questions answered
The Court of Justice of São Paulo dismissed the appeal in July 2025, closing the case. The appellate panel did not issue a merits determination; the lower court’s findings remain the operative outcome. The specific party who filed the appeal is not identified in the publicly available record.
BRPI1003115B1 covers a process for the aerobic decomposition of organic matter from inanimate bodies, induced by controlled heat and negative pressure, together with a process for inactivating the gases produced during decomposition. It is a process patent rather than an apparatus patent, meaning its scope may extend to any technically equivalent workflow.
The two co-defendants — H&G Consultoria em Engenharia Ltda ME, an engineering consultancy, and Evolution Tecnologia Funerária Ltda, a funeral technology operator — suggest the plaintiff targeted both the engineering design and the commercial deployment of the alleged infringing process. This is consistent with process patent enforcement strategies that seek to cover the full commercial chain.
Not necessarily. An appeal dismissal in Brazilian civil procedure means the appellate court declined to review the case on the merits — typically for procedural reasons. It does not constitute a fresh finding of validity or infringement. The trial court record is controlling, and its specific findings are not fully available in the public appellate docket.
The patent’s process claim structure — covering aerobic decomposition via heat and negative pressure — potentially extends to any commercially deployed system using equivalent technical parameters. Companies developing or operating such systems in Brazil should conduct a formal FTO analysis against BRPI1003115B1 and any related filings in the same family before product launch or technology licensing.
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