The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
Oct. 26, 2023
Panther Therapeutics, Inc., Watertown, MA (US);
Laura Indolfi, Boston, MA (US);
Margaret Lashof-Sullivan, Watertown, MA (US);
PanTher Therapeutics, Inc., Watertown, MA (US);
Abstract
Provided are implantable and biodegradable drug delivery devices capable of delivering an active pharmaceutical ingredient (API) directly to a target pancreatic tumor tissue. The drug delivery devices can include at least two layers. One of the layers can include the API and a biodegradable polymer and a second layer can include another biodegradable polymer that degrades slower than the first biodegradable polymer. When the device is placed directly on the target tissue, the API layer can degrade thereby releasing the API towards the target tissue while the non-API layer can prevent the API from being released away from the target tissue onto non-target tissue.