Details for Patent: 7,776,314

Summary for Patent: 7,776,314

Title:	Abuse-proofed dosage system
Abstract:	The invention relates to a solid administration form, protected from parenteral abuse and containing at least one viscosity-increasing agent in addition to one or more active substances that have parenteral abuse potential. The agent forms, when a necessary minimum amount of an aqueous liquid is added, on the basis of an extract obtained from the administration form, a preferably injectable gel that remains visually distinct when introduced into another quantity of an aqueous liquid.
Inventor(s):	Bartholomaus; Johannes (Aachen, DE), Kugelmann; Heinrich (Aachen, DE)
Assignee:	Grunenthal GmbH (Aachen, DE)
Application Number:	11/007,887
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 7,776,314
Patent Claim Types: see list of patent claims	Dosage form; Compound; Formulation;

Drugs Protected by US Patent 7,776,314

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate

Foreign Priority and PCT Information for Patent: 7,776,314

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Germany	102 27 077	Jun 17, 2002
Germany	102 50 083	Oct 25, 2002

International Family Members for US Patent 7,776,314

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	411007
Australia	2003237944
Cyprus	1108682