Patent · US Active

Process for drying bendamustine hydrochloride monohydrate

US9315469B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Johnson Matthey Public Limited Company · GB

Inventors

Xing Fu · Longbeilingcun, CN
Jeremy Clinton Wilt · Marlborough, US

Key dates

Filing date	Mar 12, 2014
Grant date	Apr 19, 2016
Priority date	—
Expiry date	Mar 12, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P35/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Wet bendamustine hydrochloride monohydrate may be dried by a two stage process wherein rapid drying is first carried out to provide a partially dried product, which is then further dried using an inert gas of controlled relative humidity to yield dry bendamustine hydrochloride monohydrate.

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