Plants and seeds of corn variety CV976070

Ty J. Barten, Ankeny, IA (US)

USPTO: us-12628778 · published 2026-05-19 · patents · A01H 6/4684· A01H 5/10

Plants and seeds of corn variety CV976070

Ty J. Barten, Ankeny, IA (US) This is my paper

Pith reviewed 2026-05-21 13:31 UTC · model grok-4.3

classification patents A01H 6/4684A01H 5/10

keywords corn varietyplant patentseed depositCV976070NCMA accession

0 comments

The pith

A corn plant of variety CV976070 exists, with seeds deposited under NCMA Accession No. 202306077.

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

The document establishes a specific corn variety by name and by physical deposit of representative seeds. This deposit provides a fixed reference point that defines the variety for legal and practical purposes. A sympathetic reader would care because the deposit makes the variety reproducible and identifiable by others who have access to the repository. The filing thereby creates a protected plant material that can be used in breeding or commerce under the terms of the patent grant.

Core claim

The central claim is that plants and seeds belonging to corn variety CV976070 exist and are defined by the representative seeds deposited at the National Center for Marine Algae and Microbiota under accession number 202306077.

What carries the argument

The seed deposit under NCMA Accession No. 202306077, which serves as the living reference that fixes the identity of the named variety.

If this is right

Breeders can reference the accession to obtain starting material for crosses that include this variety.
The variety can be maintained and multiplied from the deposited seeds for commercial seed production.
Rights to the variety can be enforced against unauthorized reproduction or sale of the same material.

Where Pith is reading between the lines

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

The deposit creates a public baseline that later researchers could use to compare new corn lines for similarity or distinctness.
If the variety shows useful agronomic traits, those traits become traceable to the deposited seed lot for future studies.

Load-bearing premise

The deposited seeds produce plants that are sufficiently uniform and stable to constitute a single, legally recognizable variety.

What would settle it

Growing out the deposited seeds and observing that the resulting plants show greater variation than is typical for a named corn variety, or fail to match any accompanying descriptive traits listed in the full patent.

read the original abstract

1 . A plant of corn variety CV976070, wherein representative seeds of corn variety CV976070 have been deposited under NCMA Accession No. 202306077.

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 plant-variety patent filing that registers corn variety CV976070 via seed deposit and contains no scientific data or methods.

read the letter

The document simply places a new named corn accession on record. Its only substantive act is the NCMA deposit of representative seed, which satisfies the legal requirement for a plant-variety protection claim. That is all it does, and it does it cleanly enough for its intended administrative purpose. No breeding history, trait data, yield trials, or molecular markers appear anywhere in the text. The abstract and full filing are limited to the legal assertion that plants and seeds of CV976070 exist and have been deposited. Because nothing is measured or derived, there are no internal inconsistencies or hidden assumptions to test. The filing therefore stands or falls on whether the deposited seed meets the distinctness-uniformity-stability criteria that the examiner will later verify; readers outside the patent office have no way to judge that from the document itself. For a corn breeder or an IP attorney tracking commercial germplasm releases, the notice is useful as a priority date marker. For anyone looking for agronomic results, genetic analysis, or reproducible methods, the filing supplies none. It is not a research preprint and should not be routed through scientific peer review. If the question is whether to spend referee time on it in a journal context, the answer is no; treat it as a legal record instead.

Referee Report

1 major / 0 minor

Summary. The manuscript asserts the existence of corn variety CV976070 and states that representative seeds have been deposited under NCMA Accession No. 202306077. The sole claim is a legal declaration of the variety's existence supported by the accession deposit; no phenotypic, genotypic, agronomic, or statistical data are presented.

Significance. The result, if substantiated elsewhere by the required DUS (distinctness, uniformity, stability) evidence and field trials, would establish a protectable plant variety with potential commercial value in maize breeding. The manuscript itself, however, contains no measurements, derivations, or reproducible protocols that could be evaluated for scientific contribution.

major comments (1)

Abstract / Claim 1: The central assertion that variety CV976070 is distinct, uniform, and stable is presented without any supporting morphological descriptors, yield data, molecular markers, or comparative trials. This absence renders the claim unevaluable within a scientific context.

Simulated Author's Rebuttal

1 responses · 1 unresolved

We thank the referee for the review. We wish to clarify that the submitted document is a U.S. patent application (US-12628778) whose purpose and legal requirements differ from those of a scientific research article. The single claim is drafted to meet patent-office standards for plant-variety protection, which rely on a public seed deposit rather than the inclusion of raw phenotypic or genotypic datasets in the published text.

read point-by-point responses

Referee: Abstract / Claim 1: The central assertion that variety CV976070 is distinct, uniform, and stable is presented without any supporting morphological descriptors, yield data, molecular markers, or comparative trials. This absence renders the claim unevaluable within a scientific context.

Authors: We agree that the published patent text contains no morphological descriptors, yield tables, or molecular-marker data. Under U.S. patent practice for plant varieties, enablement is satisfied by the deposit of representative seed (here NCMA Accession No. 202306077) together with the variety name. Detailed DUS (distinctness, uniformity, stability) evidence, field-trial results, and comparative data are submitted directly to the USPTO or to the Plant Variety Protection Office and are not required to appear verbatim in the patent specification itself. Consequently the manuscript was never intended to function as a stand-alone scientific report. revision: no

standing simulated objections not resolved

The referee evaluates the submission under scientific-publication criteria (reproducibility, statistical evidence, peer-review standards) that do not apply to a legal patent claim whose validity is determined by patent-office examination rather than by the content of the published specification.

Circularity Check

0 steps flagged

No derivation or fitted quantity present; claim is direct assertion of deposited variety

full rationale

The document is a plant-variety patent whose sole load-bearing statement is the legal existence of corn variety CV976070, evidenced by the NCMA seed deposit (Accession No. 202306077). No equations, statistical models, predictions, parameters, or self-citations appear anywhere in the text. Consequently there is no derivation chain that could reduce to its own inputs, no fitted quantity renamed as a prediction, and no uniqueness theorem imported from prior work. The reader's circularity score of 0.0 is therefore confirmed; the patent is self-contained against external benchmarks (the physical seed deposit) and contains no internal logic that could be circular.

Axiom & Free-Parameter Ledger

0 free parameters · 1 axioms · 0 invented entities

The filing rests on the legal premise that a deposited seed sample sufficiently defines a protectable variety; no free parameters, mathematical axioms, or invented physical entities are introduced.

axioms (1)

domain assumption A deposited seed sample legally defines a distinct, uniform, and stable plant variety.
Standard requirement in plant variety protection statutes invoked by the filing.

pith-pipeline@v0.9.0 · 5554 in / 978 out tokens · 24336 ms · 2026-05-21T13:31:16.262876+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/AbsoluteFloorClosure.lean reality_from_one_distinction unclear

?

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

A plant of corn variety CV976070, wherein representative seeds of corn variety CV976070 have been deposited under NCMA Accession No. 202306077.

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.