Last Updated: May 3, 2026

Litigation for Patent 10,407,434

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US Court Litigation for Patent: 10,407,434

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Patent_nolink	Case Name	Docket	Date Filed	Date Terminated	Cause	Court	Jury Demand	Link To Docket
10,407,434	Purdue Pharma, L.P. v. Collegium Pharmaceutical, Inc. LEAD CASE	1:15-cv-13099\|D. Mass.	2015-08-06		35:145 Patent Infringement	District Court, D. Massachusetts	Both	⤷ Start Trial
10,407,434	⤷ Start Trial	1:15-cv-13099\|D. Mass.	2015-08-06		35:145 Patent Infringement	District Court, D. Massachusetts	Both	⤷ Start Trial
10,407,434	Purdue Pharma L.P. v. Intellipharmaceutics International Inc.	1:20-cv-00515\|D. Del.	2020-04-15	2020-07-28	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
10,407,434	Purdue Pharma L.P. v. Intellipharmaceutics International Inc.	1:20-cv-00515\|D. Del.	2020-04-15	2020-07-28	35:271 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
10,407,434	⤷ Start Trial	1:20-cv-01362\|D. Del.	2020-10-08	2023-04-26	35:1 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
10,407,434	⤷ Start Trial	1:20-cv-01362\|D. Del.	2020-10-08	2023-04-26	35:1 Patent Infringement	District Court, D. Delaware	None	⤷ Start Trial
>Patent_nolink	>Case Name	>Docket	>Date Filed	>Date Terminated	>Cause	>Court	>Jury Demand	>Link To Docket

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