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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address	Total Patents
ARIZANT HEALTHCARE INC.	EDEN PRAIRIE, MN	20

International Classification(s)

• A61M:DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE B....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arnold, Randall C	Minnetonka, MN	94	1971
Augustine, Scott D	Bloomington, MN	177	6195
McGrail, Thomas W	Chaska, MN	14	478

Cited Art Landscape

Patent Info	(Count)	# Cites	Year
SATO, TORU (1)
* 5743258 Pharyngeal airway		52	1996
TELEFLEX LIFE SCIENCES UNLIMITED COMPANY (1)
* 5682880 Laryngeal-mask airway with guide element, stiffener, and fiberoptic access		125	1996
Other [Check patent profile for assignment information] (5)
* 4995388 Artificial airway device		115	1990
* 5259371 Endotracheal tube and method of intubation		41	1992
* 5305743 Artificial airway device		108	1993
* 5623921 Laryngeal mask airway and method for its use		80	1996
* 5791341 Oropharyngeal stent with laryngeal aditus shield and nasal airway with laryngeal aditus shield		106	1996
DEVMED CORPORATION, A CORP. OF FL. (1)
* 4351342 Balloon catheter		35	1981
INDIAN OCEAN MEDICAL INC. (1)
* 5584290 Combined laryngeal mask airway and muscular or neuro-muscular response device		97	1995
THE JOHNS HOPKINS UNIVERSITY (1)
* 5443063 Cuffed oro-pharyngeal airway		62	1993
SMITHS INDUSTRIES PUBLIC LIMITED COMPANY (1)
* 5655528 Introducers		38	1996
Advanced Pulmonary Technologies, Inc. (1)
* 4976261 Endotracheal tube with inflatable cuffs		96	1989
Hood Laboratories (1)
* 5494029 Laryngeal stents		95	1994
THE LARYNGEAL MASK COMPANY LIMITED (2)
* 5477851 Laryngeal mask assembly and method for removing same		76	1995
* 5632271 Laryngeal mask with gastric-drainage feature		108	1996
KANTON ZUERICH VERTRETEN DURCH DIE ERZIEHUNGSDIREKTION (1)
* 5513627 Esophageal tracheal intubator airway		72	1995
PARKER MEDICAL LIMITED PARTNERSHIP (1)
* 5038766 Blind orolaryngeal and oroesophageal guiding and aiming device		101	1989

* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info	(Count)	# Cites	Year
TELEFLEX LIFE SCIENCES UNLIMITED COMPANY (33)
6439232 Laryngeal mask airway device		69	1999
7156100 Laryngeal mask airway device		20	1999
6705318 Disposable LMA		60	2000
7159589 Disposable laryngeal mask airway device		15	2002
6792948 Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage		25	2003
* 2004/0139,971 Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage		1	2003
7134431 Laryngeal mask airway device with position controlling tab		33	2003
* 2005/0051,173 Laryngeal mask airway device with position controlling tab		18	2003
7128071 Intubating laryngeal mask airway device with fiber optic assembly		38	2003
* 2005/0051,175 INTUBATING LARYNGEAL MASK AIRWAY DEVICE WITH FIBER OPTIC ASSEMBLY		14	2003
* 6918388 Intubating laryngeal mask		23	2003
* 2004/0060,564 Intubating laryngeal mask		1	2003
7097802 Disposable LMA		29	2004
* 2004/0187,872 Disposable LMA		1	2004
7004169 Laryngeal mask with large-bore gastric drainage		38	2004
* 2005/0066,975 Laryngeal mask with large-bore gastric drainage		24	2004
7506648 Laryngeal mask airway device		17	2005
* 2005/0274,383 Laryngeal mask airway device		18	2005
* 7305985 Laryngeal mask airway device		33	2006
7493901 Laryngeal mask airway device		7	2006
* 2006/0254,596 Laryngeal mask airway device		9	2006
9522245 Laryngeal mask airway device and method of manufacture		0	2006
* 2010/0059,061 LARYNGEAL MASK AIRWAY DEVICE AND METHOD OF MANUFACTURE		27	2006
7896007 Intubating laryngeal mask airway device with fiber optic assembly		17	2006
* 2007/0119,460 Intubating laryngeal mask airway device with fiber optic assembly		1	2006
* 9480806 Laryngeal mask airway device with drug delivery means		0	2007
* 2010/0089,393 LARYNGEAL MASK AIRWAY DEVICE WITH DRUG DELIVERY MEANS		13	2007
9675772 Artificial airway device		0	2011
9027559 Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage		0	2011
8783256 Laryngeal mask airway device		0	2012
9694150 Laryngeal mask airway device		0	2012
9662465 Laryngeal mask airway device		0	2014
9498591 Laryngeal mask airway device with a support for preventing occlusion		0	2014
Other [Check patent profile for assignment information] (16)
* 6196224 Perilaryngeal oral airway		34	1998
7040322 Combination artificial airway device and esophageal obturator		54	2002
* 2004/0020,491 Combination artificial airway device and esophageal obturator		26	2002
7762261 Combination artificial airway device and esophageal obturator		21	2006
7938118 Combination laryngeal mask airway with dual blocking and fluid removal features and method		0	2007
* 2007/0240,722 COMBINATION LARYNGEAL MASK AIRWAY WITH DUAL BLOCKING AND FLUID REMOVAL FEATURES AND METHOD		5	2007
* 2010/0288,289 AIRWAY DEVICE		17	2008
* 2010/0126,512 AIRWAY DEVICE		14	2009
* 2010/0242,957 Combination Artificial Airway Device and Esophageal Obturator		17	2010
8485188 Airway device		2	2010
* 2010/0319,704 AIRWAY DEVICE		1	2010
D668759 Medical device		2	2011
8778248 Method of manufacturing an airway device		0	2012
* 9937311 Stopper device		0	2013
9475223 Method of manufacturing an airway device		0	2014
9266268 Method of manufacturing an airway device		0	2014
LARYNGUIDE B.V. (1)
* 2006/0247,496 Instrument for creating space in a human pharynx, and method for using the instrument		3	2002
ASHKAL DEVELOPMENTS LIMITED (4)
9265905 Stopper device		2	2011
D761952 Airway device		0	2012
D769442 Airway device		0	2014
D768846 Airway device		0	2014
TALRIA LIMITED (3)
* 2006/0207,601 Airway device		28	2004
* 2005/0081,861 Airway device		35	2004
D665495 Medical device		13	2010
Nasir, Muhammad Aslam (1)
D665254 Airway device packaging		4	2011
INDIAN OCEAN MEDICAL INC. (5)
7273053 Monitoring and control for a laryngeal mask airway device		11	2003
* 2003/0101,998 Monitoring and control for a laryngeal mask airway device		21	2003
7331346 Monitoring and control for a laryngeal mask airway device		5	2003
* 2003/0172,925 Monitoring and control for a laryngeal mask airway device		26	2003
* 2007/0102,001 DISPOSABLE LARYNGEAL MASK AIRWAY DEVICE		10	2006
KING SYSTEMS CORPORATION (2)
7201168 Non-tracheal ventilation tube		7	2005
* 2005/0229,933 Non-tracheal ventilation tube		4	2005
SINGULARITY AG (1)
9907919 Laryngeal mask head		0	2013
COVIDIEN LP (4)
7096868 Laryngeal airway device		41	2004
* 2005/0199,244 Laryngeal airway device		7	2004
8434486 Supraglottic fixation device for endotracheal tubes		1	2009
* 2011/0146,690 SUPRAGLOTTIC FIXATION DEVICE FOR ENDOTRACHEAL TUBES		3	2009
NASIR, MUHAMMED ASLAM (4)
D688787 Airway device cap and strap holder		2	2011
D712244 Medical device package		0	2012
D693920 Airway device		9	2013
D734662 Medical device package		0	2013
AMBU A/S (1)
* 9486595 Tracheal intubation guide		1	2011
MASSACHUSETTS INSTITUTE OF TECHNOLOGY (2)
8291768 Pressure measuring syringe		4	2010
8707789 Pressure measuring syringe		0	2012
MASSACHUSETTS GENERAL HOSPITAL (1)
* 2005/0166,929 Methods and devices for relieving upper airway obstructions		24	2004
ENGINEERED MEDICAL SYSTEMS, INC. (1)
7040312 Perilaryngeal oral airway with flexible tip guide		28	2002
Intersurgical UAB (3)
7806119 Airway device		16	2004
8215307 Airway device		13	2004
D611138 Laryngeal mask airway device		17	2007
Minnesota High-Tech Resources, LLC (1)
6792943 Intubating ventilatory face mask		14	2001
CITY OF HOPE (1)
7608040 Device to aid in placing tracheal tubes		11	2004
THE LARYNGEAL MASK COMPANY LIMITED (6)
RE39938 Gastro-laryngeal mask		26	2001
* 2003/0051,734 Laryngeal mask airway device		28	2002
* 2009/0133,701 LARYNGEAL MASK AIRWAY DEVICE		17	2006
* 2008/0308,109 Laryngeal Mask Airway Device		34	2006
* 2008/0142,017 Gastro-Laryngeal Mask		18	2007
* 2009/0007,920 LARYNGEAL MASK AIRWAY DEVICE		0	2008
MONGEON, JANNINE (2)
* 7878201 Supraglottic airway device and method of use		1	2006
* 2008/0078,402 Supraglottic airway device and method of use		4	2006
BOR DAH INTERNATIONAL CO., LTD. (1)
* 2014/0069,421 MEDICAL ORAL AIRWAY INSTRUMENT		0	2012
THE GENERAL HOSPITAL CORPORATION (3)
* 2005/0166,928 METHODS AND DEVICES FOR MAINTAINING AN OPEN AIRWAY		37	2004
8091554 Methods and devices for relieving upper airway obstructions		3	2008
* 2008/0216,843 METHODS AND DEVICES FOR RELIEVING UPPER AIRWAY OBSTRUCTIONS		24	2008
ARIZANT HEALTHCARE INC. (3)
* 6427686 Airway device with provision for coupling to an introducer		38	1998
* 6830049 Airway device with provision for coupling to an introducer		17	2002
* 2002/0189,618 Airway device with provision for coupling to an introducer		0	2002
Ideamed N.V. (1)
* 6378521 Artificial airway device		18	1999
MEDICAL PRODUCTS OCTAGON AB (1)
* 2004/0074,499 Tracheostomy tube and use of a coniostomy tube as a tracheostomy tube		0	2003
LMA International (1)
* 2008/0053,455 Laryngeal mask airway device with airway tube having flattened outer circumference and elliptical inner airway passage		0	2007
NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY (1)
9878116 Laryngeal mask		0	2012
SLIPA ENTERPRISES (BVI) LIMITED (2)
7263998 Respiratory apparatus		20	2001
* 2003/0172,935 Respiratory apparatus		10	2003
TELEFLEX LIFE SCIENCES (2)
9265904 Artificial airway		0	2010
9528897 Pressure indicator		0	2010
INTERSURGICAL AG (1)
9592358 Respiratory interface devices		0	2009

* Cited By Examiner

Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 6070581

Laryngeal airway device

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