Patents
US 11446339 B2: System for the biocontrol of white spot syndrome virus (WSSV) in aquaculture
- Granted
- 2022-09-20
- Filed
- 2020-09-14 application 17020498
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The inventive technology relates to novel paratransgenic strategies for the biocontrol of pathogens in animal systems using interfering RNA molecules expressed in genetically modified bacteria that may be configured to colonize a target host. In one preferred embodiment, the invention includes novel paratransgenic strategies for the biocontrol of pathogens in aquatic organisms raised in aquaculture environments.
Source: PVGPATDIS, file of 2026-04-10 (ipg220920.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Pebble Labs Inc. 7 patents | US company or organization | Los Alamos, NM | Pebble Labs Inc. Form D issuer EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Richard T. Sayre | Los Alamos, NM | 29 | PVGPATDIS, file of 2026-04-10 | |
| Tatiana Vinogradova-Shah | Los Alamos, NM | 5 | Person page FUZZY medium confidence | PVGPATDIS, file of 2026-04-10 |
| Elena Sineva | Los Alamos, NM | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K35/742 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P31/20 | PVGPATDIS, file of 2026-04-10 |
| C12N | Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media | C12N9/22 | PVGPATDIS, file of 2026-04-10 |
| Y02A | Technologies for adaptation to climate change | Y02A40/81 | 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 |
|---|---|---|---|---|---|
| 2021-11-12 | Assignment Assignment of assignor's interest | PEBBLE LABS USA INC. signed 2020-12-29 | PEBBLE LABS INC. LOS ALAMOS, NM | 58100/492 | ECORSEXC, file of 2026-09-25 |
| 2021-10-05 | Assignment Assignment of assignor's interest | SAYRE, RICHARD T. signed 2021-10-05 SINEVA, ELENA signed 2021-10-05 VINOGRADOVA-SHAH, TATIANA signed 2021-10-05 | PEBBLE LABS USA INC. LOS ALAMOS, NM | 57707/154 | 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.