Patents
US 11298405 B2: Pre-filled pharmaceutical package comprising a liquid formulation of a VEGF-antagonist
- Granted
- 2022-04-12
- Filed
- 2021-01-21 application 17154702
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A pre-filled pharmaceutical package comprising a liquid formulation of a VEGF-antagonist, for example Ranibizumab, in a pre-filled pharmaceutical package, for example a syringe, cartridge, or vial, made in part or in whole of a thermoplastic polymer, coated on the interior with a tie coating or layer, a barrier coating or layer, a pH protective coating or layer, and optionally a lubricity coating or layer. Stability performance of the VEGF-antagonist packaged in the coated COP vessel comparable to or better than glass was obtained.
Source: PVGPATDIS, file of 2026-04-10 (ipg220412.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| FORMYCON AG 6 patents | Foreign company or organization | Schlotheim, DE | PVGPATDIS, file of 2026-04-10 | |
| SIO2 MEDICAL PRODUCTS, LLC 69 patents | US company or organization | Auburn, AL | SIO2 MEDICAL PRODUCTS, INC. State business registration FUZZY medium confidence: same name (legal endings aside) and state SiO2 Medical Products, Inc. Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
| KLINGE BIOPHARMA GMBH 3 patents | Foreign company or organization | Schlotheim, DE | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Carsten Brockmeyer | Marzling, DE | 5 | PVGPATDIS, file of 2026-04-10 | |
| Christopher Weikart | Auburn, AL | 37 | PVGPATDIS, file of 2026-04-10 | |
| Murray Stephen Bennett | Bellingham, WA | 4 | PVGPATDIS, file of 2026-04-10 | |
| Jean-Pierre Giraud | Auburn, AL | 118 | PVGPATDIS, file of 2026-04-10 | |
| Thomas Strungmann | Munich, DE | 3 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61K | Preparations for medical, dental or toiletry purposes | A61K38/179 | PVGPATDIS, file of 2026-04-10 |
| A61M | Devices for introducing media into, or onto, the body ; devices for transducing body media or for taking media from the body ; devices for producing or ending sleep or stupor | A61M5/3129 | PVGPATDIS, file of 2026-04-10 |
| A61P | Specific therapeutic activity of chemical compounds or medicinal preparations | A61P27/02 | PVGPATDIS, file of 2026-04-10 |
| C07K | Peptides | C07K16/22 | 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 |
|---|---|---|---|---|---|
| 2024-09-05 | Security interest Security interest Security interest | SIO2 MEDICAL PRODUCTS, LLC signed 2024-08-30 | OAKTREE FUND ADMINISTRATION, LLC LOS ANGELES, CA | 68849/489 | PASDL, file of 2026-10-15 |
| 2024-09-04 | Name change Change of name | SIO2 MEDICAL PRODUCTS, INC. signed 2024-08-30 | SIO2 MEDICAL PRODUCTS, LLC AUBURN,, AL | 68839/691 | PASDL, file of 2026-10-15 |
| 2023-08-09 | Security interest Security interest Security interest | SIO2 MEDICAL PRODUCTS, INC. signed 2023-08-03 | OAKTREE FUND ADMINISTRATION, LLC LOS ANGELES, CA | 64544/940 | PASDL, file of 2026-10-15 |
| 2022-03-24 | Assignment Assignment of assignor's interest | BROCKMEYER, CARSTEN signed 2016-03-20 WEIKART, CHRISTOPHER signed 2016-04-06 BENNETT, MURRAY STEPHEN signed 2016-04-07 GIRAUD, JEAN-PIERRE signed 2016-07-27 STRUNGMANN, THOMAS, DR. signed 2016-08-01 | SIO2 MEDICAL PRODUCTS, INC. AUBURN, AL FORMYCON AG PLANEGG KLINGE BIOPHARMA GMBH HOLZKIRCHEN | 59395/685 | ECORSEXC, file of 2026-09-25 |
| 2021-12-21 | Security interest Security interest Security interest | SIO2 MEDICAL PRODUCTS, INC. signed 2021-12-21 | OAKTREE FUND ADMINISTRATION, LLC LOS ANGELES, CA | 58562/158 | PASDL, file of 2026-10-15 |
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.