HOUSE EAR INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 5102
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 3137
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9173864 Treatment and/or prevention of inner ear conditions by modulation of a metabotropic glutamate receptorOct 19, 09Nov 03, 15[A61K]
7965853 Band-limited adaptive feedback canceller for hearing aidsNov 05, 07Jun 21, 11[H04R]
7354394 Soft tissue placement of implantable microphoneJun 20, 06Apr 08, 08[H04R]
7292699 Band-limited adaptive feedback canceller for hearing aidsMar 23, 05Nov 06, 07[H04R]
6589505 Cells that lack p19ink4d and p27kip1 activity and methods of use thereofJan 14, 00Jul 08, 03[A61K, C12P, C12N, A01K]
6293903 Apparatus and method for mounting implantable hearing aid deviceMay 30, 00Sep 25, 01[H04R]
6196977 Method for detection on auditory evoked potentials using a point optimized variance ratioApr 26, 99Mar 06, 01[A61B]
5819745 Pressure-regulating ear plugOct 24, 97Oct 13, 98[A61F]
5755234 Pressure-regulating ear plugNov 20, 95May 26, 98[A61F]
5467784 Pressure-regulating ear plugAug 16, 94Nov 21, 95[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7985729 Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitisExpiredApr 21, 10Jul 26, 11[A61K, A61P, C07K]
2010/0197,800 Treatment and/or Prevention of Presbycusis by Modulation of Metabotropic Glutamate Receptor 7AbandonedApr 23, 08Aug 05, 10[A61K, C07C, A61P]
7609841 Frequency shifter for use in adaptive feedback cancellers for hearing aidsExpiredAug 04, 04Oct 27, 09[H04R]
2009/0023,893 USE OF ANTIMICROBIAL PROTEINS AND PEPTIDES FOR THE TREATMENT OF OTITIS MEDIA AND PARANASAL SINUSITISAbandonedJul 16, 08Jan 22, 09[C07K]
2008/0234,539 SOFT TISSUE PLACEMENT OF IMPLANTABLE MICROPHONEAbandonedMar 27, 08Sep 25, 08[H04R, A61B]
7419826 Human schwannoma cell lineExpiredMar 03, 03Sep 02, 08[C12N]
2007/0207,963 USE OF ANTIMICROBIAL PROTEINS AND PEPTIDES FOR THE TREATMENT OF OTITIS MEDIA AND PARANASAL SINUSITISAbandonedMay 18, 07Sep 06, 07[A61K]
7223246 Diagnosis of the presence of cochlear hydrops using observed auditory brainstem responsesExpiredJun 07, 04May 29, 07[A61B]
2006/0276,856 Method and apparatus for measuring the performance of an implantable middle ear hearing aid, and the response of a patient wearing such a hearing aidAbandonedApr 17, 06Dec 07, 06[A61N]
7141022 Method for aligning derived-band ABR responses based on integration of detrended derived-band ABRsExpiredApr 05, 04Nov 28, 06[A61B]
7060674 Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitisExpiredApr 06, 04Jun 13, 06[A61K]
6980662 Device for presenting acoustical and vibratory stimuli and method of calibrationExpiredOct 05, 01Dec 27, 05[H04R]
6876751 Band-limited adaptive feedback canceller for hearing aidsExpiredSep 30, 99Apr 05, 05[H04R]
2005/0049,305 Use of L-carnitine in the prevention and treatment of hearing lossAbandonedJul 26, 04Mar 03, 05[A61K]
6716813 Use of antimicrobial proteins and peptides for the treatment of otitis media and paranasal sinusitisExpiredNov 27, 01Apr 06, 04[A61K]
2002/0151,491 Composition and method for treating the over-production of mucin in diseases such as otitis media using an inhibitor of MUC5ACAbandonedNov 27, 01Oct 17, 02[A61K]
2002/0048,374 Method and apparatus for measuring the performance of an implantable middle ear hearing aid, and the respones of a patient wearing such a hearing aidAbandonedJun 01, 01Apr 25, 02[H04R, A61B]
2002/0045,927 Electrode insertion toolAbandonedAug 31, 01Apr 18, 02[A61N]
6358688 Immortalized human middle ear epithelial cell linesExpiredMay 26, 00Mar 19, 02[C12Q]
6264616 Acoustic tumor detection using stacked derived-band ABR amplitudeExpiredMay 01, 00Jul 24, 01[A61B]

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