Plants and seeds of hybrid corn variety CH010482

Judd J. Maxwell, Sycamore, IL (US); Laron L. Peters, Gothenburg, NE (US); Mark J. Brinkman, Omaha, NE (US); Scott C. Stelpflug, Ankeny, IA (US)

USPTO: us-12642217 · published 2026-06-02 · patents · A01H 6/4684· A01H 5/10

Plants and seeds of hybrid corn variety CH010482

Mark J. Brinkman, Omaha, NE (US) , Judd J. Maxwell, Sycamore, IL (US) , Laron L. Peters, Gothenburg, NE (US) , Scott C. Stelpflug, Ankeny, IA (US) This is my paper

Pith reviewed 2026-06-04 06:30 UTC · model grok-4.3

classification patents A01H 6/4684A01H 5/10

keywords hybrid cornplant varietyseed depositcorn breedingCH010482parental cross

0 comments

The pith

Hybrid corn variety CH010482 is defined as the seed produced by crossing parent lines CV844363 and CV957256, with both parents preserved as deposited samples.

A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.

The document establishes a single hybrid corn variety through a precise parental cross. A first plant of variety CV844363 is crossed with a second plant of variety CV957256. Representative seeds of each parent line are deposited under NCMA Accession Nos. 202306063 and 202306065 so that the identical cross can be repeated. The claim supplies a reproducible genetic definition of the hybrid seed without additional trait descriptions.

Core claim

A seed of hybrid corn variety CH010482 is produced by crossing a first plant of variety CV844363 with a second plant of variety CV957256, wherein representative seeds of said varieties CV844363 and CV957256 are deposited under NCMA Accession No. 202306063 and NCMA Accession No. 202306065, respectively.

What carries the argument

The defined parental cross together with the two seed deposits that enable exact reproduction of the hybrid.

If this is right

Any breeder can regenerate the identical hybrid by obtaining the two accessioned lines and repeating the cross.
The variety is legally defined by its parentage and deposits rather than by performance data alone.
Commercial production of CH010482 seed depends on maintaining the deposited parent lines in viable condition.

Where Pith is reading between the lines

These are editorial extensions of the paper, not claims the author makes directly.

The patent supplies a legal template that other hybrid registrations can follow by citing paired deposits instead of lengthy trait lists.
If the deposits prove stable over decades, the variety becomes a permanent reference genotype for corn breeding studies.
Routine viability testing of the NCMA accessions would directly test the reproducibility premise of the claim.

Load-bearing premise

The deposited seed samples remain viable, genetically stable, and correctly labeled so any party can recover the parent lines and repeat the cross.

What would settle it

Grow plants from the two deposited accessions, perform the stated cross, and check whether the progeny match the morphological or agronomic profile of CH010482; failure of the deposits to produce viable parents or matching progeny would falsify the claim.

read the original abstract

1 . A seed of hybrid corn variety CH010482, produced by crossing a first plant of variety CV844363 with a second plant of variety CV957256, wherein representative seeds of said varieties CV844363 and CV957256 are deposited under NCMA Accession No. 202306063 and NCMA Accession No. 202306065, respectively.

Editorial analysis

A structured set of objections, weighed in public.

Desk editor's note, referee report, simulated authors' rebuttal, and a circularity audit. Tearing a paper down is the easy half of reading it; the pith above is the substance, this is the friction.

Desk Editor's Note private letter to a colleague

This is a routine US plant-variety patent that registers one new commercial corn hybrid by parental cross and deposit; it contains no measurements, derivations, or research claims.

read the letter

The document defines hybrid corn variety CH010482 as the cross of CV844363 × CV957256 with the two parent lines deposited at NCMA. That is the entire scientific content. The specific named combination is new by construction once the deposits exist, but nothing else is shown—no yield data, no trait measurements, no stability tests, no comparison to existing hybrids. The text is written to meet statutory enablement requirements for a patent, not to test a hypothesis or report an observation. The deposits themselves are the only factual precondition, and that is a legal rather than an empirical matter. No equations, no statistics, and no engagement with prior literature appear. Readers who need the exact parental lines for breeding or licensing work will find the accession numbers useful; everyone else can skip it. Because the filing makes no scientific claim that could be falsified or replicated in a research sense, it does not belong in a journal review pipeline. If the question is whether to treat it as a research preprint, the answer is no.

Referee Report

0 major / 1 minor

Summary. The manuscript is a U.S. plant-variety patent whose sole claim defines hybrid corn variety CH010482 as the seed produced by crossing inbred variety CV844363 (NCMA deposit 202306063) with inbred variety CV957256 (NCMA deposit 202306065). No data, phenotypic description, or genetic validation appear; the claim is satisfied by the legal act of deposit plus the stated parental cross.

Significance. If the deposits prove viable, stable, and correctly labeled, the document supplies the statutory enablement required for a plant patent on a specific hybrid. This confers exclusionary rights but adds no new scientific result, derivation, or reproducible protocol beyond the deposit numbers themselves.

minor comments (1)

The single claim is presented without any accompanying table of distinguishing traits, yield data, or deposit viability certification; while not required for the legal claim, their absence limits utility for subsequent scientific citation.

Simulated Author's Rebuttal

0 responses · 0 unresolved

We thank the referee for the review and for recommending acceptance of the manuscript.

Circularity Check

0 steps flagged

No significant circularity

full rationale

This document is a U.S. plant-variety patent whose sole claim is a statutory definition of hybrid CH010482 by parental cross plus public seed deposit. No derivation, equation, prediction, or hypothesis exists whose truth value could be load-bearing. The claim is self-contained by legal construction and does not reduce any empirical result to its own inputs.

Axiom & Free-Parameter Ledger

0 free parameters · 0 axioms · 0 invented entities

No free parameters, axioms, or invented entities are present; the claim is a legal definition resting on seed deposits.

pith-pipeline@v0.9.0 · 5631 in / 919 out tokens · 20644 ms · 2026-06-04T06:30:50.690805+00:00 · methodology

discussion (0)

Lean theorems connected to this paper

Citations machine-checked in the Pith Canon. Every link opens the source theorem in the public Lean library.

IndisputableMonolith.Foundation.RealityFromDistinction reality_from_one_distinction unclear

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unclear
Relation between the paper passage and the cited Recognition theorem.

A seed of hybrid corn variety CH010482, produced by crossing a first plant of variety CV844363 with a second plant of variety CV957256, wherein representative seeds of said varieties CV844363 and CV957256 are deposited under NCMA Accession No. 202306063 and NCMA Accession No. 202306065, respectively.

What do these tags mean?

matches: The paper's claim is directly supported by a theorem in the formal canon.
supports: The theorem supports part of the paper's argument, but the paper may add assumptions or extra steps.
extends: The paper goes beyond the formal theorem; the theorem is a base layer rather than the whole result.
uses: The paper appears to rely on the theorem as machinery.
contradicts: The paper's claim conflicts with a theorem or certificate in the canon.
unclear: Pith found a possible connection, but the passage is too broad, indirect, or ambiguous to say the theorem truly supports the claim.