US 2012/0083516 A1Published application

Nasal sinus spray for treatment of sinus headache and method of using same

OwnerLyndon Mansfieldinventor

Life of this patent

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Disclosed is a nasal spray containing the combination of a vasoconstrictor and a topical local anesthetic.

Dependent claims

A nasal spray comprising a vasoconstrictor and a topical local anesthetic.

Dependencies are inferred from the claim text.

A61K 33/30
Heavy metals; Compounds thereof: zinc; Compounds thereof
A61K 31/167
Having aromatic rings, e.g. colchicine, atenolol, progabide: having the nitrogen of a carboxamide group directly attached to the aromatic ring,…
A61K 31/4174
1,3-Diazoles: arylalkylimidazoles, e.g. oxymetazolin, naphazoline, miconazole
A61K 31/573
Substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone: substituted in position 21, e.g. cortisone,…

From the US filing history. Foreign family members aren’t listed.

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