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

Patenting In Technology Classes,
Breakout By Organization

Count of 2008 - 2012 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 2008 2009 2010 2011 2012 Total
~INDIVIDUALLY OWNED PATENT 11 11 15 18 24 79
ABBOTT DIABETES CARE INC. 2 0 2 12 19 35
NOVELLUS SYSTEMS, INC. 6 7 7 4 5 29
PANASONIC CORPORATION 0 5 5 3 10 23
ROHM AND HAAS ELECTRONIC MATERIALS, L.L.C. 5 2 4 3 9 23
APPLIED MATERIALS, INC. 2 3 6 2 6 19
EBARA CORPORATION 2 7 0 5 4 18
ROCHE DIAGNOSTICS OPERATIONS, INC. 2 2 4 1 6 15
GENERAL ELECTRIC COMPANY 2 3 1 6 2 14
AGAMATRIX, INC. 0 2 3 4 3 12
JX NIPPON MINING & METALS CORPORATION 0 0 0 6 6 12
ATOTECH DEUTSCHLAND GMBH 2 5 0 1 3 11
INTERNATIONAL BUSINESS MACHINES CORPORATION 3 1 3 2 2 11
MICROFABRICA INC. 3 4 2 1 1 11
BAYER HEALTHCARE, LLC 0 0 0 3 7 10
FUJIFILM CORPORATION 1 0 5 1 3 10
HONEYWELL INTERNATIONAL INC. 0 3 4 0 3 10
MICRON TECHNOLOGY, INC. 2 6 1 1 0 10
LIFESCAN, INC. 3 0 1 2 3 9
ROBERT BOSCH GMBH 2 2 2 1 2 9
SIEMENS AKTIENGESELLSCHAFT 1 3 2 1 2 9
ABBOTT LABORATORIES 0 2 0 3 3 8
CANON KABUSHIKI KAISHA 2 1 1 3 1 8
ENTHONE INCORPORATED. 1 0 3 1 3 8
INTEL CORPORATION 5 1 0 1 1 8
MTU AERO ENGINES GMBH 0 2 2 2 2 8
PHELPS DODGE CORPORATION 5 3 0 0 0 8
SCIMIST, INC. 1 5 1 1 0 8
TENNANT COMPANY 0 0 0 7 1 8
TOSHIBA CORPORATION 1 2 3 0 2 8
CERAMATEC, INC. 0 0 1 4 2 7
TOYOTA JIDOSHA K.K. 0 0 2 2 3 7
COMMISSARIAT A L'ENERGIE ATOMIQUE 0 1 1 0 4 6
E. I. DU PONT DE NEMOURS AND COMPANY 2 2 1 0 1 6
FREEPORT-MCMORAN CORPORATION 0 0 4 0 2 6
NIPPON MINING & METALS CO., LIMITED 4 0 2 0 0 6
SOLOPOWER, INC. 0 1 0 4 1 6
ARKRAY, INC. 3 2 0 0 0 5
BAKER HUGHES INCORPORATED 1 1 2 0 1 5
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 0 2 3 5
LAM RESEARCH CORPORATION 0 0 2 1 2 5
METALYSIS LIMITED 0 1 2 2 0 5
OUTOTEC OYJ 1 0 1 2 1 5
SAMSUNG ELECTRONICS CO., LTD. 0 1 0 2 2 5
SHINKO ELECTRIC INDUSTRIES CO., LTD. 1 0 1 3 0 5
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD. 0 1 3 1 0 5
TDK CORPORATION 1 1 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/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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