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 2011 - 2015 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 205, Electrolysis: Processes, Compositions Used Therein, and Methods of Preparing the Compositions

( 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 2011 2012 2013 2014 2015 Total
~INDIVIDUALLY OWNED PATENT 18 24 20 15 16 93
ABBOTT DIABETES CARE INC. 12 19 11 3 2 47
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C. 3 9 11 3 9 35
PANASONIC CORPORATION 3 10 13 8 0 34
BAYER HEALTHCARE, LLC 3 7 6 10 7 33
ROCHE DIAGNOSTICS OPERATIONS, INC. 1 6 7 5 3 22
LIQUID LIGHT, INC. 0 0 5 11 5 21
NOVELLUS SYSTEMS, INC. 4 5 4 2 6 21
GENERAL ELECTRIC COMPANY 6 2 3 4 4 19
INTERNATIONAL BUSINESS MACHINES CORPORATION 2 2 4 4 6 18
LIFE TECHNOLOGIES CORPORATION 0 3 8 4 3 18
AGAMATRIX, INC. 4 3 3 2 4 16
CERAMATEC, INC. 4 2 2 4 4 16
JX NIPPON MINING & METALS CORPORATION 6 6 0 4 0 16
ENTHONE INCORPORATED. 1 3 4 3 4 15
APPLIED MATERIALS, INC. 2 6 0 2 4 14
LIFESCAN, INC. 2 3 4 4 1 14
ATOTECH DEUTSCHLAND GMBH 1 3 3 4 2 13
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 2 1 2 6 2 13
ROBERT BOSCH GMBH 1 2 2 2 6 13
BASF SE 1 1 4 2 4 12
EBARA CORPORATION 5 4 1 2 0 12
SAMSUNG ELECTRONICS CO., LTD. 2 2 6 1 1 12
GM GLOBAL TECHNOLOGY OPERATIONS LLC 2 3 1 3 2 11
LIFESCAN SCOTLAND LIMITED 1 1 2 1 6 11
TENNANT COMPANY 7 1 1 0 2 11
UNIVERSITY OF TEXAS 2 1 1 4 3 11
C. UYEMURA & CO., LTD. 2 0 2 4 2 10
MTU AERO ENGINES GMBH 2 2 5 0 0 9
ABBOTT LABORATORIES 3 3 1 1 0 8
NGK SPARK PLUG CO., LTD. 0 2 4 0 2 8
SHARP KABUSHIKI KAISHA (SHARP CORPORATION) 0 0 1 4 3 8
SIEMENS AKTIENGESELLSCHAFT 1 2 3 2 0 8
SOLOPOWER, INC. 4 1 3 0 0 8
WISCONSIN ALUMNI RESEARCH FOUNDATION 0 2 2 1 3 8
BOEING COMPANY 2 1 2 0 2 7
CILAG GMBH INTERNATIONAL 0 0 0 2 5 7
EMPIRE TECHNOLOGY DEVELOPMENT LLC 1 2 0 3 1 7
INDUSTRIE DE NORA S.P.A. 1 2 2 0 2 7
TOYOTA JIDOSHA K.K. 2 3 1 1 0 7
ABBOTT CARDIOVASCULAR SYSTEMS, INC. 0 0 3 1 2 6
ACCENTUS MEDICAL LIMITED 0 0 0 2 4 6
CALERA CORPORATION 3 0 0 0 3 6
HONEYWELL INTERNATIONAL INC. 0 3 1 1 1 6
IBIDEN CO., LTD. 2 1 1 1 1 6
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS 0 1 2 0 3 6
MICROFABRICA INC. 1 1 2 2 0 6
OHIO UNIVERSITY 0 1 1 1 3 6
PANASONIC HEALTHCARE HOLDINGS, CO., LTD 0 0 0 0 6 6
RIOTINTO ALCAN INTERNATIONAL LIMITED 2 2 0 1 1 6
AIR PRODUCTS AND CHEMICALS, INC. 2 0 2 0 1 5
AKZO NOBEL NV 2 1 1 1 0 5
ALCHIMER S.A. 0 0 2 2 1 5
ALCOA INC. 0 2 0 1 2 5
APPLE, INC. 0 0 1 0 4 5
ARIZONA STATE UNIVERSITY 1 1 1 1 1 5
COMMISSARIAT A L'ENERGIE ATOMIQUE 0 4 0 1 0 5
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V. 3 1 1 0 0 5
PPG INDUSTRIES OHIO INC. 1 0 2 0 2 5
PRINCETON UNIVERSITY 1 1 0 1 2 5
TOSHIBA CORPORATION 0 2 1 2 0 5
UNIVERSITY OF CALIFORNIA, THE REGENTS OF 1 1 0 1 2 5
UNIVERSITY OF SOUTHERN CALIFORNIA 2 0 2 1 0 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/reports.htm
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