In a significant ruling from the Court of Justice of São Paulo, AGCO do Brasil Soluções Agrícolas Ltda secured a partial appellate victory against Máquinas Agrícolas Jacto S/A and Informa Markets Ltda, with the court granting the appeal in part in Case No. 2117568-66.2024.8.26.0000. The dispute centers on Brazilian patent BRPI0904174B1, which protects a system for regulating the gauge of axles for agricultural machines and implements — a technically critical innovation in precision farming equipment. The case was closed on July 16, 2024, following an infringement action that escalated to the appellate level.

This case carries substantial strategic weight for IP professionals operating in the agribusiness and agricultural equipment sectors in Brazil and Latin America more broadly. The partial grant of AGCO’s appeal signals that Brazilian courts are prepared to scrutinize competing agricultural machinery manufacturers for patent infringement on mechanically specific innovations, even when evidence disputes require nuanced judicial parsing. R&D teams, in-house IP counsel, and patent litigators monitoring freedom-to-operate risks in agricultural axle and implement technologies should take close note of this outcome.

Case Overview

The Parties

The Patent at Issue

Brazilian patent BRPI0904174B1 covers a system for regulating the gauge — that is, the lateral width between wheels or tracks — of axles on agricultural machines and implements. This technology allows farmers and operators to dynamically adjust the axle width of tractors, sprayers, or planters to match different crop row spacings, soil conditions, and implement requirements, reducing crop damage and improving operational efficiency. The invention has direct application in precision agriculture, where adaptability of machinery to varying field geometries is a critical competitive differentiator.

• • BRPI0904174B1

Litigation Timeline & Procedural History

This case was adjudicated at the Court of Justice of São Paulo (Tribunal de Justiça do Estado de São Paulo), Brazil’s highest state-level appellate court and one of the most active IP litigation venues in Latin America. The proceeding falls under the ‘other’ trial level classification, indicating that the record before the court was already at an appellate review stage rather than a first-instance district court trial, meaning the panel was evaluating prior findings and legal conclusions rather than conducting a fresh trial on the merits.

The case was closed on July 16, 2024, though the original filing date is not available in the public record, which limits precise duration analysis. The basis of termination — ‘Appeal Granted In Part’ — indicates that the court reached a merits decision rather than dismissing on procedural grounds, but did not award AGCO the full relief sought. This partial outcome suggests the panel found some claims of infringement or legal error well-founded while rejecting others, a resolution consistent with cases involving complex mechanical patent claims where the scope of infringement and the involvement of multiple defendants with potentially distinct roles — manufacturer versus trade show exhibitor — may require differentiated treatment.

The Verdict & Legal Analysis

Outcome

The Court of Justice of São Paulo granted AGCO do Brasil’s appeal in part, with the presiding judge stating: ‘By my vote, therefore, I am aware of it in part and, in the known part, I grant the appeal.’ The partial grant indicates that the court upheld certain grounds of AGCO’s infringement claims while declining to rule in its favor on others, though specific damages awards, injunctive relief terms, and cost allocations are not fully detailed in the available case record. The differentiated treatment of the two defendants — Máquinas Agrícolas Jacto S/A as the manufacturer and Informa Markets Ltda as the trade show operator — may have contributed to the partial nature of the ruling.

Verdict Cause Analysis

The verdict cause of patent infringement in this case involves several distinct legal and technical considerations under Brazilian IP law:

• The infringement action under Brazil’s Industrial Property Law (Law No. 9,279/1996) required AGCO to demonstrate that Jacto’s axle gauge regulation system fell within the scope of the protected claims of BRPI0904174B1, a technically demanding comparison given the specificity of mechanical claim language.
• The joinder of Informa Markets Ltda as a co-defendant suggests the alleged infringing products may have been publicly demonstrated or commercially offered at an agricultural trade fair, which under Brazilian IP law can constitute an act of infringement or contributory infringement distinct from manufacture and sale.
• The partial grant of the appeal implies the reviewing panel identified specific errors or insufficiencies in the lower court’s analysis — potentially related to claim construction, scope of the protected monopoly, or the evidentiary standard applied to one defendant but not the other.
• Brazilian appellate procedure at the TJSP allows the court to reform lower decisions on both factual and legal grounds, and the outcome here reflects the court exercising that reformatory jurisdiction selectively, affirming some findings while overturning or modifying others.

Legal Significance

1. 1. This ruling reinforces that the Court of Justice of São Paulo is an active and substantively engaged venue for agricultural patent enforcement, providing AGCO and other patent holders with a viable appellate pathway when first-instance decisions do not fully reflect the scope of protected IP rights.
2. 2. The involvement of a trade fair organizer (Informa Markets) as a co-defendant sets a noteworthy precedent regarding the potential liability of exhibition platforms for IP infringement by their exhibitors, a question with broad implications for agribusiness and industrial trade show operators in Brazil.
3. 3. The partial nature of the appellate grant highlights the complexity of multi-defendant patent infringement cases in Brazil, particularly where defendants have materially different roles in the alleged infringing activity, and suggests courts will apply individualized analysis to each party’s conduct.

Strategic Takeaways

For Patent Attorneys:

• When filing multi-defendant infringement actions in Brazil involving both manufacturers and commercial exhibitors, draft separate infringement theories for each defendant that are independently sustainable under Brazilian IP law, reducing the risk of a partial defeat on appeal.
• The partial grant outcome underscores the importance of thorough claim mapping at the trial level — appellate courts in Brazil are more likely to reform a decision favorably when the lower court’s claim construction analysis is demonstrably incomplete or inconsistent with the patent specification.
• Consider seeking preliminary injunctions alongside infringement actions in Brazilian IP cases involving trade fair demonstrations, as the public exhibition of allegedly infringing products creates both evidentiary opportunities and a sense of urgency that courts may respond to with interim relief.
• Document the chain of commercialization carefully in agricultural equipment patent cases — the AGCO v. Jacto case illustrates that courts will parse the distinct roles of manufacturers, distributors, and commercial platform operators, requiring counsel to build tailored infringement arguments for each link in that chain.

For IP Professionals:

• In-house teams at agricultural equipment companies should conduct regular freedom-to-operate reviews against Brazilian patent BRPI0904174B1 and related AGCO portfolio patents, particularly if axle gauge adjustment or variable track-width technologies are incorporated into products marketed or exhibited in Brazil.
• The involvement of Informa Markets in this case signals that IP risk management programs should extend to trade fair participation policies — companies should ensure that exhibit agreements include IP indemnification provisions and that engineering teams clear displayed prototypes against third-party patent portfolios prior to exhibition.

For R&D Teams:

• Engineering teams developing axle gauge regulation, variable track-width, or adaptive chassis systems for agricultural machinery should treat BRPI0904174B1 as a key FTO reference and explore design-around strategies that achieve functional equivalence through structurally distinct mechanical architectures.
• Brazilian patent grants in the agricultural machinery space are increasingly being enforced at the appellate level, meaning that products commercially launched in Brazil without a documented FTO clearance carry material litigation risk — integrate Brazilian patent landscape reviews into product development gate reviews for all new implement and tractor platform programs.