Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports


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

Patenting In Technology Classes,
Breakout By Organization

Count of 2009 - 2013 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 096, Gas Separation: Apparatus

( 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 2009 2010 2011 2012 2013 Total
~INDIVIDUALLY OWNED PATENT 19 25 15 23 20 102
GENERAL ELECTRIC COMPANY 0 2 6 5 8 21
AISAN KOGYO KABUSHIKI KAISHA 1 1 3 4 6 15
MITSUBISHI HEAVY INDUSTRIES, LTD. 1 0 1 3 10 15
DAIKIN INDUSTRIES LIMITED 1 2 0 3 6 12
MANN & HUMMEL GMBH 1 2 2 5 2 12
AIR PRODUCTS AND CHEMICALS, INC. 2 2 1 3 3 11
PRAXAIR TECHNOLOGY, INC. 1 4 1 2 3 11
GM GLOBAL TECHNOLOGY OPERATIONS LLC 1 3 2 1 2 9
INOGEN, INC. 0 4 0 0 5 9
LG ELECTRONICS INC. 2 2 2 1 2 9
NGK INSULATORS LTD. 3 2 2 1 1 9
TOYOTA JIDOSHA K.K. 1 2 2 4 0 9
3M INNOVATIVE PROPERTIES COMPANY 1 2 2 0 3 8
HONEYWELL INTERNATIONAL INC. 1 2 1 3 1 8
SAMSUNG ELECTRONICS CO., LTD. 1 1 0 2 4 8
TOYOTA BOSHOKU KABUSHIKI KAISHA 4 3 1 0 0 8
UNITED TECHNOLOGIES CORPORATION 5 0 2 1 0 8
INTERNATIONAL BUSINESS MACHINES CORPORATION 1 2 2 0 2 7
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE 1 3 2 1 0 7
NITTO DENKO CORPORATION 0 2 0 3 2 7
PANASONIC CORPORATION 0 1 1 4 1 7
SANYO ELECTRIC CO., LTD. 1 3 3 0 0 7
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC. 2 2 0 0 2 6
BHA GROUP HOLDINGS, INC. 1 1 1 3 0 6
CUMMINS FILTRATION IP, INC. 2 0 1 1 2 6
ENVIRONMENTAL MANAGEMENT CONFEDERATION, INC. 0 3 1 2 0 6
ORECK HOLDINGS LLC 3 2 1 0 0 6
RIC INVESTMENTS, LLC 0 3 1 2 0 6
UOP 1 0 1 3 1 6
ADVANCED TECHNOLOGY MATERIALS, INC. 1 0 2 1 1 5
ALSTOM TECHNOLOGY LTD 1 0 0 2 2 5
BLUCHER GMBH 1 0 2 1 1 5
CATALER CORPORATION 0 0 1 1 3 5
DONALDSON COMPANY, INC. 0 1 1 2 1 5
DYSON TECHNOLOGY LIMITED 1 0 0 1 3 5
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 0 1 0 0 4 5
HYUNDAI MOTOR COMPANY 0 1 0 0 4 5
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TAIWAN 2 2 0 1 0 5
KOREA INSTITUTE OF ENERGY RESEARCH 1 0 0 1 3 5
MITSUBISHI DENKI KABUSHIKI KAISHA 1 1 2 0 1 5
SHELL OIL COMPANY 1 2 1 0 1 5
TEIJIN PHARMA LIMITED 1 1 1 1 1 5



PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


Top

Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports