IP Library Granted Patent US 12,128,177
Granted Patent B2
US 12,128,177 · App. 16/847,483 · Granted Oct 29, 2024

Blister package for pharmaceutical cartridges

Inventor: Michael S. Bergey (Newtown, PA)
Assignee: MannKind Corporation
A61M15/0048B29C51/14B65B9/045B65B47/02B65B51/10B65D75/327A61J1/035A61M15/0045A61M15/0065A61M2207/00B29K2027/06B29K2027/12B29K2105/256B29L2009/00B29L2031/712B65B11/52B65B2220/14B65D11/20B65D83/0463
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Quick Facts
Patent No.
US 12,128,177
App. No.
16/847,483
Granted
Oct 29, 2024
Kind
B2
Abstract

A blister packaging for a pharmaceutical cartridge or capsule and methods of forming same are disclosed.

Claims (19)

1. A method of manufacturing a high moisture barrier blister package for a cartridge containing a pharmaceutical formulation comprising a diketopiperazine, comprising:

creating a blister in an ACLAR base sheet using heat between 120 degrees C. and about 150 degrees C., pressure between about 4 bars and about 7 bars, and a plug,

wherein each blister includes a dome structure and a shelf having an exterior surface configured to hold the cartridge having a cup and a lid, wherein the shelf includes an indentation in the exterior surface; and further wherein the Water Vapor Transmission Rate of the blister is less than 0.015 grams H 2 O per blister per day.

2. The method of claim 1 , wherein the creating occurs at a predetermined cycle.

3. The method of claim 2 , wherein the predetermined cycle is between 10 cycles per min and about 30 cycles per min.

4. The method of claim 1 , further comprising placing the cartridge in the blister.

5. The method of claim 1 , further comprising providing a lid material.

6. The method of claim 1 , further comprising pulling the lid material and the base sheet together.

7. The method of claim 1 , further comprising sealing the lid to the base sheet.

8. The method of claim 1 , further comprising die cutting the sealed lid and base sheet to form the blister package.

9. The method of claim 1 , wherein the diketopiperazine is bis-3,6-(N-fumaryl-4-aminobutyl)-2,5-diketo-diketopiperazine.

10. The method of claim 1 , wherein the pharmaceutical formulation includes a peptide, protein, a small molecule or a nucleic acid.

11. The method of claim 1 , wherein the pharmaceutical formulation includes insulin, glucagon like peptide 1 , glucagon, oxytocin, oxyntomodulin, peptide YY, sumatriptan, a peptidyl peptidase IV inhibitor, parathyroid hormone, deoxyribonuclease I and active fragments or analogs thereof, neurotransmitter agonist, neurotransmitter antagonists, or a combination thereof.

12. A method of manufacturing a high moisture barrier blister package for a cartridge containing a pharmaceutical formulation comprising an active agent and a diketopiperazine, comprising:

bonding a film to a blistered ACLAR base sheet,

wherein cavities are molded on a base sheet comprising at least three layers selected from polyvinyl chloride and fluoropolymer; wherein the cartridge comprises a container and a top and is in the cavities when the film is bonded to the blistered base sheet; and wherein the blistered base sheet is perforated to segment the cavities from one another; and further wherein the Water Vapor Transmission Rate of the blister is less than 0.015 grams H 2 O per blister per day.

13. The method of claim 12 , wherein the diketopiperazine is bis-3,6-(N-fumaryl-4-aminobutyl)-2,5-diketo-diketopiperazine.

14. The method of claim 12 , wherein the active ingredient is a peptide, protein, a small molecule or a nucleic acid.

15. The method of claim 12 , wherein the active ingredient is selected from the group consisting of insulin, glucagon like peptide 1 , glucagon, oxytocin, oxyntomodulin, peptide YY, sumatriptan, a peptidyl peptidase IV inhibitor, parathyroid hormone, deoxyribonuclease I and active fragments or analogs thereof, neurotransmitter agonist, neurotransmitter antagonists, or a combination thereof.

Assignments (2)
PATENT SECURITY AGREEMENT Recorded Aug 12, 2025
From: MANNKIND CORPORATION
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072444/0525 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 25, 2021
From: BERGEY, MICHAEL S.
To: MANNKIND CORPORATION
Reel/Frame 056341/0111 →
Continuity (4)
Division 14559735 · Dec 3, 2014
Division 13436698 · Mar 30, 2012
Provisional Application 61470982 · Apr 1, 2011
Related Publication 20200238026A1 · Jul 30, 2020