Patent · US Active

Prefilled syringe with pegfilgrastim having optimized dose and methods related thereto

US12343510B1 · kind B1 · utility

0Cited by

6References

5Claims

0Family size

Assignee

Fresenius Kabi Deutschland GmbH · DE

Inventors

Florence Roger · Santa Clara, US
Fabien Vaudant · Grateloup, FR
Thierry Rimlinger · L'Isle-d'Abeau, FR
Christian Ebert · Frankfurt, DE
Rodrigue Chatton · Echichens, CH
Alexander Degen · Dubai, AE
Kevin Reitz · Florstadt, DE
Torsten Brandenburger · Reichelsheim, DE

Key dates

Filing date	Feb 8, 2023
Grant date	Jul 1, 2025
Priority date	—
Expiry date	Apr 9, 2043

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2207/10
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A prefilled syringe and a method of filling a syringe with a pegfilgrastim solution to provide a target extracted volume of pegfilgrastim solution from the syringe are described. A method includes selecting the target extracted volume of pegfilgrastim solution, determining an estimated drug transfer loss, determining an estimated syringe dead volume, filling the syringe with a volume of pegfilgrastim solution comprising at least the target extracted volume plus the estimated drug transfer loss plus the estimated syringe dead volume.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.