Patents
US 9848542 B2: Compositions and methods for the treatment of soil
- Granted
- 2017-12-26
- Filed
- 2014-09-03 application 14475632
- Type
- Utility · 31 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The instant invention relates to methods for increasing or promoting microbial activity in soil selected for treatment.
Source: PVGPATDIS, file of 2026-04-10 (ipg171226.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 |
|---|---|---|---|---|
| Erroll M. Pullen | Somerset West, ZA | 7 | PVGPATDIS, file of 2026-04-10 | |
| Melvin Donovan Pullen | Burbank, CA | 9 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A01G | Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops or seaweed; forestry; watering | A01G25/02 | PVGPATDIS, file of 2026-04-10 |
| 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 | A01N31/00 | 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 | C05G3/60 | PVGPATDIS, file of 2026-04-10 |
| E02B | Hydraulic engineering | E02B11/00 | PVGPATDIS, file of 2026-04-10 |
| Y02A | Technologies for adaptation to climate change | Y02A40/10 | 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 |
|---|---|---|---|---|---|
| 2014-09-03 | Assignment Assignment of assignor's interest | PULLEN, ERROLL MELVYN signed 2014-05-06 PULLEN, MELVIN DONOVAN signed 2014-05-06 | ORO AGRI, INC. TROPHY CLUB, TX | 33655/288 | 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.