Patents
US 12446581 B2: Agricultural compositions for use in controlling and/or treating disease of vascular tissue in plants
- Granted
- 2025-10-21
- Filed
- 2020-02-19 application 17310626
- Type
- Utility · 10 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Agricultural compositions and/or adjuvants and/or tank mixes including tannic acid to control and/or treat and/or reverse symptoms of diseases or deficiencies related to plants, particularly to vascular and other tissues in plants. Methods for controlling and/or treating vascular disease in plants are also discussed.
Source: PVGPATDIS, file of 2026-04-10 (ipg251021.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| ORO AGRI INC. 16 patents | US company or organization | Fresno, CA | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Paulo Sergio Berg | Londrina, BR | 8 | PVGPATDIS, file of 2026-04-10 | |
| Luis Carlos Caldeira Cavalcante | Arapongas, BR | 1 | PVGPATDIS, file of 2026-04-10 | |
| Marlon Assunção | Santa Cândida, BR | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A01N | Preservation of bodies of humans or animals or plants or parts thereof ; biocides, e.g. as disinfectants, as pesticides or as herbicides ; pest repellants or attractants; plant growth regulators | A01N43/16 | PVGPATDIS, file of 2026-04-10 |
| C05G | Mixtures of fertilisers covered individually by different subclasses of class c05; mixtures of one or more fertilisers with materials not having a specific fertilising activity, e.g. pesticides, soil-conditioners, wetting agents ; fertilisers characterised by their form | C05G1/00 | PVGPATDIS, file of 2026-04-10 |
| C05D | Inorganic fertilisers not covered by subclasses c05b, c05c; fertilisers producing carbon dioxide | C05D9/02 | PVGPATDIS, file of 2026-04-10 |
| C05F | Organic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse | C05F11/00 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2021-08-27 | Assignment Assignment of assignor's interest | ASSUNCAO, MARLON signed 2021-08-17 BERG, PAULO SERGIO signed 2021-08-17 CAVALCANTE, LUIS CARLOS CALDEIRA signed 2021-08-19 | ORO AGRI INC. FRESNO, CA | 57367/616 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.