https://www.pharmacompass.com/pdf/news/fda-confirms-para-iv-patent-for-tiotropium-br-olodaterol-stiolto-respimat-spray-82706.pdf
08 Mar 2024
// Zoey Becker FIERCE PHARMA
https://www.fiercepharma.com/pharma/boehringer-ingelheim-slashes-out-pocket-inhaler-prices-35
16 Aug 2023
// PR NEWSWIRE
https://www.prnewswire.com/news-releases/lupin-launches-tiotropium-dry-powder-for-inhaler-for-the-treatment-of-copd-in-the-united-states-301902771.html
11 Jul 2023
// PR NEWSWIRE
https://www.prnewswire.com/news-releases/lupin-announces-health-canada-approval-of-tiotropium-bromide-inhalation-powder-for-treatment-of-copd-301874184.html
22 Jun 2023
// Paul Schloesser ENDPTS
https://endpts.com/lupin-wins-first-fda-approval-for-generic-of-boehringer-blockbuster-spiriva/
20 Jun 2023
// FDA
https://www.accessdata.fda.gov/scripts/cder/daf/index.cfm?event=overview.process&ApplNo=211287