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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 209, Classifying, Separating, and Assorting Solids

( 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
~INDIVIDUALLY OWNED PATENT 25 25 17 29 37 133
M-I L.L.C 4 8 5 7 5 29
SIEMENS AKTIENGESELLSCHAFT 6 6 3 3 8 26
LOCKHEED MARTIN CORPORATION 8 8 4 0 1 21
SIEMENS INDUSTRY, INC. 2 4 1 2 3 12
BASF SE 0 1 1 5 2 9
EMERGING ACQUISITIONS, LLC 2 1 2 3 1 9
FUJI XEROX CO., LTD. 4 1 2 2 0 9
SOLYSTIC 2 2 0 2 3 9
TEREX USA, LLC 0 1 1 1 6 9
GLORY LTD. 0 3 2 3 0 8
NATIONAL-OILWELL VARCO, L.P. 0 0 4 2 2 8
SANDVIK INTELLECTUAL PROPERTY AB 2 1 2 2 1 8
TOSHIBA CORPORATION 0 3 0 2 3 8
GIESECKE & DEVRIENT GMBH 1 2 2 2 0 7
KEY TECHNOLOGY, INC. 1 0 3 0 3 7
LUDOWICI AUSTRALIA PTY. LTD. 1 1 4 1 0 7
OUTOTEC OYJ 1 2 2 2 0 7
TECHNOLOGICAL RESOURCES PTY, LTD. 0 0 1 1 5 7
DERRICK CORPORATION 0 0 1 4 1 6
GEORGIA-PACIFIC CHEMICALS LLC 0 2 1 1 2 6
PELLETRON CORPORATION 0 2 1 0 3 6
SATAKE CORPORATION 1 2 0 0 3 6
AXIOM PROCESS LIMITED 1 2 0 2 0 5
CYTONOME/ST, LLC 0 1 1 1 2 5
GENERAL KINEMATICS CORPORATION 1 1 0 1 2 5
MBA POLYMERS, INC. 1 1 1 0 2 5
PALO ALTO RESEARCH CENTER INCORPORATED 1 0 1 0 3 5
SAMSUNG ELECTRONICS CO., LTD. 2 1 1 1 0 5
SUNCOR ENERGY INC. 2 0 1 0 2 5
TECHNISCHE UNIVERSITEIT DELFT 1 0 0 2 2 5
UNITED WIRE LIMITED 2 0 0 2 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/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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