Patents
US 12214032 B2: Porcine Reproductive and Respiratory Syndrome vaccine virus
- Granted
- 2025-02-04
- Filed
- 2019-09-27 application 17618625
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present invention relates to modified, live Porcine Reproductive and Respiratory Syndrome viruses. Viruses were genetically analyzed and selected based on phylogenetic grouping for modification by repeated passage in tissue culture. The modified, live viruses were assessed for the ability to provide protective immunity to heterologous viruses. The modified, live viruses are useful in vaccines, particularly in vaccines which can treat infection of swine by multiple heterologous viruses.
Source: PVGPATDIS, file of 2026-04-10 (ipg250204.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Elanco UK AH Limited 1 patents | Foreign company or organization | Chilcomb, GB | PVGPATDIS, file of 2026-04-10 | |
| Elanco US Inc. 52 patents | US company or organization | Greenfield, IN | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Stephen Wu | Fishers, IN | 33 | PVGPATDIS, file of 2026-04-10 | |
| Cinta Prieto SUAREZ | Madrid, ES | 1 | PVGPATDIS, file of 2026-04-10 | |
| Geoffrey Gregory LABARQUE | Neuilly-sur-Seine, FR | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K39/12 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P31/14 | PVGPATDIS, file of 2026-04-10 |
| C12N | Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media | C12N7/00 | 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 |
|---|---|---|---|---|---|
| 2022-07-20 | Assignment Assignment of assignor's interest | SUAREZ, CINTA PRIETO signed 2022-07-07 | ELI LILLY AND COMPANY LIMITED BASINGSTOKE | 60561/223 | ECORSEXC, file of 2026-09-25 |
| 2022-06-22 | Assignment Assignment of assignor's interest | ELANCO UK AH LIMITED signed 2021-12-14 | ELANCO US INC. GREENFIELD, IN | 60401/857 | ECORSEXC, file of 2026-09-25 |
| 2022-06-22 | Assignment Assignment of assignor's interest | WU, STEPHEN QITU signed 2019-06-04 | ELI LILLY AND COMPANY LIMITED INDIANAPOLIS | 60401/699 | ECORSEXC, file of 2026-09-25 |
| 2022-06-22 | Assignment Assignment of assignor's interest | LABARQUE, GEOFFREY GREGORY signed 2019-06-13 | ELI LILLY AND COMPANY LIMITED BASINGSTOKE | 60401/696 | ECORSEXC, file of 2026-09-25 |
| 2022-06-22 | Assignment Assignment of assignor's interest | ELI LILLY AND COMPANY LIMITED signed 2019-07-18 | ELANCO UK AH LIMITED BASINGSTOKE | 60273/384 | ECORSEXC, file of 2026-09-25 |
| 2022-06-22 | Assignment Assignment of assignor's interest | ELI LILLY AND COMPANY LIMITED signed 2019-06-18 | ELANCO US INC. GREENFIELD, IN | 60273/231 | 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.