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

Patenting In Technology Classes,
Breakout By Organization

Count of 2005 - 2009 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 409, Gear Cutting, Milling, or Planing

( 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 2005 2006 2007 2008 2009 Total
~INDIVIDUALLY OWNED PATENT 18 16 19 12 12 77
BLACK & DECKER INC. 0 3 7 3 2 15
MORI SEIKI CO., LTD. 2 6 4 0 1 13
HORKOS CORP. 6 3 3 0 0 12
KENNAMETAL INC. 0 3 3 3 1 10
CREDO TECHNOLOGY CORPORATION 5 2 1 0 0 8
JOBS S.P.A. 1 1 3 1 2 8
SECO TOOLS AB 2 1 5 0 0 8
FANUC LTD. 0 3 1 2 1 7
NOVATOR AB 2 0 3 1 0 6
ROBERT BOSCH GMBH 0 0 3 1 2 6
SANDVIK INTELLECTUAL PROPERTY AB 0 3 1 1 1 6
BOEING COMPANY 1 2 0 1 1 5
OTT-JAKOB GMBH & CO. SPANNTECHNIK KG 1 0 1 2 1 5
PORTER-CABLE CORPORATION 4 1 0 0 0 5
TOSHIBA MACHINE CO., LTD. 0 4 0 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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