US2010062068A1PendingUtilityA1

Cistus extracts

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Assignee: KREWEL MEUSELBACH GMBHPriority: Feb 2, 2007Filed: Jan 28, 2008Published: Mar 11, 2010
Est. expiryFeb 2, 2027(~0.5 yrs left)· nominal 20-yr term from priority
Inventors:Detlef Schierstedt
A61P 31/16A61P 31/00A61P 31/04A61P 31/12A61P 11/02A61K 9/0043A61K 9/08A61K 36/185
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Claims

Abstract

The present invention relates to the use of a nasal spray made from Cistus extracts for the prevention and/or treatment of viral and/or bacterial diseases of the oral and pharyngeal cavities.

Claims

exact text as granted — not AI-modified
1 . Nasal sprays made from extracts from plants or plant components of the genus  Cistus  having a particle size of at least 30 μm for the prevention and/or treatment of viral and/or bacterial diseases of the nasal and/or pharyngeal cavities. 
   
   
       2 . The nasal sprays according to  claim 1 , characterized in that plants or plant components from  Cistus incanus  are employed. 
   
   
       3 . The nasal sprays according to  claim 1 , characterized in that aqueous and/or organic, especially alcoholic, extracts are employed. 
   
   
       4 . The nasal sprays according to  claim 1 , characterized in that said extracts are employed for the prevention and/or treatment of common cold, influenza, flu-like infections, especially bird flu. 
   
   
       5 . The nasal sprays according to  claim 1 , characterized by containing antibiotics, vasoconstrictors, oxymetazoline and/or xylometazoline. 
   
   
       6 . The nasal sprays according to  claim 1  having a particle size of at least 50 μm. 
   
   
       7 . The nasal sprays according to,  claim 1 , characterized by containing benzoic acid and/or sorbic acid and/or salts thereof as preservatives. 
   
   
       8 . A process for the prevention and/or treatment of viral and/or bacterial diseases of the nasal and/or pharyngeal cavities by applying a nasal spray made from extracts from plants or plant components of the genus  Cistus  having a particle size of at least 30 μm.

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