Patent · US Active

Method for producing an, in particular oral, active substance laminate, and active substance laminate, in particular oral active substance laminate

US11628141B2 · kind B2 · utility

0Cited by

0References

9Claims

0Family size

Assignee

LTS Lohmann Therapie-Systeme AG · DE

Inventors

Michael Hoffmann · Walchwil, CH
Elvira Kirstgen · Neuwied, DE
Ralf-lngo Stein · Dierdorf, DE
Sandra Wiedersberg · Kalzendorf, DE
Thomas Stumper · Reidenbruch, DE

Key dates

Filing date	Apr 5, 2018
Grant date	Apr 18, 2023
Priority date	—
Expiry date	Apr 26, 2039

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/38
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a method for producing an active substance laminate, especially an oral active substance laminate (100), having at least one active-substance-containing layer (31), which is arranged on a substrate (20), wherein the method comprises the following steps:

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