Patents
US 10696921 B2: Solvent extraction of oil from distillers dried grains and methods of using extraction products
- Granted
- 2020-06-30
- Filed
- 2018-08-08 application 16058562
- Type
- Utility · 33 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A process for extraction of crude oil from distillers dried grain solubles and/or distillers dried grains and producing corn distillers meal that may be used as a livestock supplement is disclosed. For example, the corn distillers meal may be used as a crude protein supplement for use in a livestock feed diet or a poultry feed diet. The solvent extracted crude oil may be suitable for oleochemical processing for personal care and home care products, biodiesel production, and/or renewable diesel production from hydro-treating the extracted oil to make green diesel fuel.
Source: PVGPATDIS, file of 2026-04-10 (ipg200630.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Novita Nutrition, LLC 11 patents | US company or organization | Dover, DE | NOVITA NUTRITION, LLC State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Keith Bruinsma | Brookings, SD | 12 | PVGPATDIS, file of 2026-04-10 | |
| Donald Endres | Brookings, SD | 12 | PVGPATDIS, file of 2026-04-10 | |
| Steven J. Furcich | Monticello, IL | 11 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C11B | Producing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes; essential oils; perfumes | C11B1/10 | PVGPATDIS, file of 2026-04-10 |
| B01D | Separation | B01D11/0288 | PVGPATDIS, file of 2026-04-10 |
| C10G | Cracking hydrocarbon oils; production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation ; recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; refining mixtures mainly consisting of hydrocarbons; reforming of naphtha; mineral waxes | C10G3/50 | PVGPATDIS, file of 2026-04-10 |
| C11C | Fatty acids from fats, oils or waxes; candles; fats, oils or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom | C11C1/025 | PVGPATDIS, file of 2026-04-10 |
| A23J | Protein compositions for foodstuffs; working-up proteins for foodstuffs; phosphatide compositions for foodstuffs | A23J1/12 | PVGPATDIS, file of 2026-04-10 |
| A23K | Fodder | A23K10/38 | PVGPATDIS, file of 2026-04-10 |
| C07C | Acyclic or carbocyclic compounds | C07C67/02 | PVGPATDIS, file of 2026-04-10 |
| C10L | Fuels not otherwise provided for; natural gas; synthetic natural gas obtained by processes not covered by subclasses c10g or c10k; liquified petroleum gas; use of additives to fuels or fires; fire-lighters | C10L1/026 | PVGPATDIS, file of 2026-04-10 |
| Y02E | Reduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution | Y02E50/10 | PVGPATDIS, file of 2026-04-10 |
| Y02P | Climate change mitigation technologies in the production or processing of goods | Y02P30/20 | 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 |
|---|---|---|---|---|---|
| 2025-04-17 | Security interest Security interest Security interest | NOVITA NUTRITION, LLC signed 2025-04-16 | ING CAPITAL LLC NEW YORK, NY | 70869/124 | ECORSEXC, file of 2026-09-25 |
| 2024-12-13 | Security interest Security interest Security interest | NOVITA NUTRITION, LLC signed 2024-11-06 | OPTUS BANK COLUMBIA, SC | 69575/869 | ECORSEXC, file of 2026-09-25 |
| 2024-12-13 | Security interest Security interest Security interest | NOVITA NUTRITION, LLC signed 2024-11-06 | OPTUS BANK COLUMBIA, SC | 69575/851 | ECORSEXC, file of 2026-09-25 |
| 2024-11-27 | Release of security interest Release of security interest | ING CAPITAL LLC signed 2024-11-06 | NOVITA AURORA, LLC BROOKINGS, SD NOVITA NUTRITION, LLC BROOKINGS, SD | 69423/803 | ECORSEXC, file of 2026-09-25 |
| 2020-04-03 | Security interest Security interest Security interest | NOVITA NUTRITION, LLC signed 2020-04-03 | ING CAPITAL LLC, AS AGENT NEW YORK, NY | 52310/143 | ECORSEXC, file of 2026-09-25 |
| 2019-12-19 | Assignment Assignment of assignor's interest | BRUINSMA, KEITH signed 2015-07-28 ENDRES, DONALD L. signed 2015-07-30 FURCICH, STEVEN J. signed 2015-08-03 | NOVITA NUTRITION, LLC DOVER, DE | 51328/592 | 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.