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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2010 - 2014 Utility Patent Grants,
By Calendar Year of Grant
With Patent Counts Based on Primary Patent Classification

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Having Primary Classification In

Class 062, Refrigeration

( technology class is determined by the primary classification assigned to the patent- see 'Explanation of Data' )
( patent ownership is determined by the first-named assignee listed on a patent )

The following table displays first-named assignees and counts of their associated patents, as distributed by the year of patent grant.
First-Named Assignee 2010 2011 2012 2013 2014 Total
LG ELECTRONICS INC. 72 58 59 100 84 373
~INDIVIDUALLY OWNED PATENT 81 66 63 73 65 348
DAIKIN INDUSTRIES LIMITED 36 42 34 19 17 148
WHIRLPOOL CORPORATION 19 32 20 22 30 123
CARRIER CORPORATION 15 20 31 23 17 106
GENERAL ELECTRIC COMPANY 12 11 16 24 23 86
DENSO CORPORATION 31 12 11 9 8 71
SAMSUNG ELECTRONICS CO., LTD. 13 16 8 17 17 71
MITSUBISHI DENKI KABUSHIKI KAISHA 5 8 9 8 26 56
BOSCH SIEMENS HAUSGERATE GMBH 9 13 13 10 4 49
JOHNSON CONTROLS TECHNOLOGY COMPANY 8 7 7 15 9 46
SANYO ELECTRIC CO., LTD. 6 6 6 9 11 38
PANASONIC CORPORATION 6 6 10 5 6 33
TRANE INTERNATIONAL INC. 5 7 11 2 5 30
EMERSON CLIMATE TECHNOLOGIES, INC. 6 6 3 11 3 29
INTERNATIONAL BUSINESS MACHINES CORPORATION 7 7 3 0 10 27
ELECTROLUX HOME PRODUCTS, INC. 4 3 2 8 5 22
SUMITOMO HEAVY INDUSTRIES, LTD. 1 4 4 6 7 22
HOSHIZAKI DENKI KABUSHIKI KAISHA 3 4 6 5 3 21
PRAXAIR TECHNOLOGY, INC. 1 3 3 7 7 21
THERMO KING CORPORATION 2 5 4 5 3 19
BSST LLC 3 6 0 6 3 18
HAMILTON SUNDSTRAND CORPORATION 2 4 2 3 6 17
HUSSMANN CORPORATION 3 4 2 3 5 17
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 2 2 1 3 9 17
HILL PHOENIX, INC. 2 4 2 1 7 16
AIRBUS OPERATIONS GMBH 0 0 3 6 6 15
DANFOSS A/S 3 3 2 2 5 15
DELPHI TECHNOLOGIES, INC. 6 2 0 4 3 15
FORD GLOBAL TECHNOLOGIES, L.L.C. 4 1 3 1 6 15
GM GLOBAL TECHNOLOGY OPERATIONS LLC 2 5 3 3 2 15
MITSUBISHI HEAVY INDUSTRIES, LTD. 0 3 6 2 4 15
B/E AEROSPACE INCORPORATED 2 1 4 4 3 14
BEHR GMBH & CO. KG 2 1 0 4 7 14
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 7 3 0 1 3 14
RAYTHEON COMPANY 1 5 2 3 3 14
AMERICAN POWER CONVERSION CORPORATION 5 3 3 2 0 13
FLUOR TECHNOLOGIES CORPORATION 1 1 3 2 6 13
HONEYWELL INTERNATIONAL INC. 2 5 2 2 2 13
LINDE AKTIENGESELLSCHAFT 3 1 3 1 5 13
SPX CORPORATION 6 3 4 0 0 13
TOYOTA JIDOSHA K.K. 2 1 4 3 3 13
YORK INTERNATIONAL CORP. 8 4 1 0 0 13
AIR PRODUCTS AND CHEMICALS, INC. 1 1 0 5 5 12
COOLTECH APPLICATIONS S.A.S. 1 1 0 2 8 12
BOSCH AUTOMOTIVE SERVICE SOLUTIONS LLC 0 0 0 3 8 11
EARTH TO AIR SYSTEMS, LLC 3 3 1 2 2 11
INTEL CORPORATION 7 1 1 2 0 11
EMERSON ELECTRIC CO. 5 0 1 2 2 10
FUJITSU GENERAL LIMITED 0 3 1 1 5 10
IHI CORP. 0 0 3 2 5 10
SHELL OIL COMPANY 0 1 1 6 2 10
AIRBUS DEUTSCHLAND GMBH 2 1 2 3 1 9
BOEING COMPANY 2 1 0 1 5 9
EMERSON RETAIL SERVICES INC. 7 2 0 0 0 9
HITACHI, LTD 1 4 1 1 2 9
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 1 2 1 3 2 9
HYUNDAI MOTOR COMPANY 2 0 1 2 4 9
LIEBERT CORPORATION 1 3 1 1 3 9
SIEMENS, PLC 2 1 2 2 2 9
EXAFLOP LLC 0 1 4 2 1 8
ICE ENERGY, LLC 4 0 3 1 0 8
LIEBHERR-HAUSGERATE OCHSENHAUSEN GMBH 0 0 2 4 2 8
MAYTAG CORPORATION 6 2 0 0 0 8
ORTLOFF ENGINEERS, LTD. 0 0 0 3 5 8
PAX SCIENTIFIC, INC. 0 0 1 5 2 8
VISTEON GLOBAL TECHNOLOGIES, INC. 2 2 2 1 1 8
HALLA CLIMATE CONTROL CORPORATION 3 2 0 1 1 7
MAYEKAWA MFG. CO., LTD 1 1 3 1 1 7
SHOWA DENKO KABUSHIKI KAISHA 3 1 2 0 1 7
BROOKS AUTOMATION INC. 1 1 2 1 1 6
COOL GEAR INTERNATIONAL, LLC 0 5 0 0 1 6
DEKA PRODUCTS LIMITED PARTNERSHIP 0 2 0 4 0 6
DELTA ELECTRONICS INC. 1 1 0 1 3 6
DOMETIC CORPORATION 2 3 1 0 0 6
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. 0 1 1 1 3 6
GENTHERM INCORPORATED 0 0 1 4 1 6
IMI CORNELIUS INC. 0 1 3 1 1 6
PANASONIC HEALTHCARE CO., LTD. 0 0 0 2 4 6
TOSHIBA CORPORATION 2 0 2 0 2 6
VALEO SYSTEMES THERMIQUES S.A. S. 0 1 1 2 2 6
AMAZON TECHNOLOGIES, INC. 1 0 2 2 0 5
BAYERISCHE MOTOREN WERKE AG 0 2 1 2 0 5
BRISTOL COMPRESSORS INTERNATIONAL, INC. 0 2 0 1 2 5
CALIFORNIA INNOVATIONS INC. 2 1 0 1 1 5
CALSONIC KANSEI CORPORATION 2 0 2 1 0 5
CHANG JO 21 CO., LTD 0 2 1 0 2 5
COCA-COLA COMPANY 0 3 0 1 1 5
E. I. DU PONT DE NEMOURS AND COMPANY 1 1 0 2 1 5
EMPIRE TECHNOLOGY DEVELOPMENT LLC 0 0 0 2 3 5
GENERAL MILLS, INC. 1 1 0 2 1 5
HITACHI APPLIANCES, INC. 2 0 2 0 1 5
HUDSON TECHNOLOGIES, INC. 1 0 2 1 1 5
LENNOX INDUSTRIES INC. 1 0 0 2 2 5
LUMMUS TECHNOLOGY INC. 2 0 1 1 1 5
MACHFLOW ENERGY, INC. 0 2 1 2 0 5
NISSAN NORTH AMERICA, INC. 1 1 0 3 0 5
NORDYNE, INC. 1 1 1 0 2 5
PARKER-HANNIFIN CORPORATION 2 1 1 0 1 5
SANDEN CORPORATION 3 0 1 1 0 5
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 1 1 0 2 1 5
SIEMENS AKTIENGESELLSCHAFT 0 0 1 2 2 5
TCP RELIABLE INC. 1 0 1 2 1 5
TESLA MOTORS, INC. 0 1 2 2 0 5
THE AEROSPACE CORPORATION 0 1 0 3 1 5
THERMOTEK, INC. 1 0 0 2 2 5
TOYODA JIDOSHOKKI SEISAKUSHO KABUSHIKI KAISHA 1 1 1 1 1 5



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email: oeip@uspto.gov

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