Deere & Company v. Kinze Manufacturing: High-Speed Planting Patent Dispute Ends in Stipulated Dismissal
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📋 Case Summary
| Case Name | Deere & Company v. Kinze Manufacturing, Inc. |
| Case Number | 4:20-cv-00389 (S.D. Iowa) |
| Court | Iowa Southern District Court |
| Duration | Dec 2020 – Mar 2024 ~3 years 3 months |
| Outcome | Stipulated Dismissal with Prejudice |
| Patents at Issue | |
| Accused Products | Ag Leader’s SureSpeed device and high-speed planting system, Kinze’s 4905 model planter and True Speed high-speed planting system |
Case Overview
The Parties
⚖️ Plaintiff
The world’s largest agricultural equipment manufacturer, holding a formidable IP portfolio in the agriculture sector. Co-plaintiff John Deere Shared Services, Inc. manages shared IP assets.
🛡️ Defendants
Iowa-based manufacturer specializing in corn planters and grain carts, a direct competitor to Deere in planter technology. Co-defendant Ag Leader Technology, Inc. develops advanced planting and monitoring systems.
Patents at Issue
This litigation involved eleven U.S. patents asserted by Deere, covering precision planting control systems and high-speed planting mechanisms. These patents protect innovations in electric drive planting systems, seed metering, downforce control, and the precision delivery mechanisms that allow planters to operate at high speeds, a crucial aspect of modern agriculture.
- • US8850998B2 | US9861031B2 | USRE048572E
- • US9480199B2 | US9686906B2 | US8813663B2
- • US9693498B2 | US10729063B2 | US10004173B2
- • US9699955B2 | US9807924B2
Developing agricultural technology?
Check if your high-speed planting design might infringe these or related patents before launch.
The Verdict & Legal Analysis
Outcome
The case concluded on **March 27, 2024**, via a **stipulated dismissal with prejudice** pursuant to Federal Rules of Civil Procedure 41(a)(1)(A)(ii) and 41(c). All claims and counterclaims were dismissed, with each party bearing its own respective costs and fees. No damages award, injunctive relief, or declaratory judgment was entered by the court.
The “with prejudice” designation means Deere cannot re-file the same claims against Kinze and Ag Leader on these specific patents arising from the same accused products, providing defendants with finality on the asserted infringement claims.
Key Legal Issues
This case, filed as **Case No. 4:20-cv-00389**, centered on competing high-speed planting systems that represent a significant competitive battleground in precision agriculture. The dismissal without a publicly disclosed settlement amount or licensing terms—while parties bearing their own fees—leaves the strategic rationale ambiguous from public record alone. Plausible explanations include a confidential licensing resolution, portfolio narrowing through inter partes review (IPR) at the USPTO, or commercial terms reached to preserve business relationships among these Iowa-based companies.
Freedom to Operate (FTO) Analysis
This case highlights critical IP risks in precision agricultural technology. Choose your next step:
📋 Understand This Case’s Impact
Learn about the specific risks and implications from this litigation.
- View all 11 asserted patents in this technology space
- See which companies are most active in agricultural patents
- Understand claim construction patterns for high-speed planting
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High Risk Area
High-speed electric drive planting systems
11 Asserted Patents
In precision agriculture technology
Strategic Options
Explore licensing or design-around paths
✅ Key Takeaways
Multi-patent, multi-defendant assertion strategies in agricultural technology are escalating; case management and coordination complexity require early investment in defense infrastructure.
Search related case law →Stipulated dismissals with prejudice in complex patent cases frequently mask confidential licensing arrangements—monitor related patent activity post-dismissal.
Explore precedents →Venue selection in patent cases involving regional manufacturers remains strategic; Iowa’s Southern District was a logical but not inevitable choice.
Analyze litigation trends →Frequently Asked Questions
Eleven U.S. patents were asserted, including US8850998B2, US9861031B2, USRE048572E, US9480199B2, US9686906B2, US8813663B2, US9693498B2, US10729063B2, US10004173B2, US9699955B2, and US9807924B2, covering high-speed planting and precision agriculture technologies.
All parties stipulated to dismissal with prejudice under FRCP 41(a)(1)(A)(ii) and 41(c), with each side bearing its own costs and fees. No public damages award or injunction was entered.
It reinforces the trend of portfolio-level patent enforcement by major agricultural OEMs against both equipment manufacturers and precision agriculture technology integrators operating in the same technology ecosystem.
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References
- PACER Case Lookup – 4:20-cv-00389
- USPTO Patent Full-Text Database (via Google Patents)
- Iowa Southern District Court
- Cornell Legal Information Institute — Federal Rules of Civil Procedure 41
- PatSnap — IP Intelligence Solutions for Law Firms
This article is for informational purposes only and does not constitute legal advice. All case information is drawn from publicly available court records. For platform capabilities, visit PatSnap.