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U.S. PATENT AND TRADEMARK OFFICE
Electronic Information Products Division
Patent Technology Monitoring Team (PTMT)

Patenting In Technology Classes,
Breakout By Organization

Count of 2004 - 2008 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 408, Cutting by Use of Rotating Axially Moving Tool

( 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 2004 2005 2006 2007 2008 Total
~INDIVIDUALLY OWNED PATENT 19 17 32 21 19 108
KENNAMETAL INC. 2 2 11 3 5 23
BOEING COMPANY 2 2 5 8 2 19
HILTI AKTIENGESELLSCHAFT 1 6 3 3 5 18
SANDVIK INTELLECTUAL PROPERTY AB 0 0 6 6 4 16
ALLIED MACHINE + ENGINEERING CORPORATION 2 2 7 1 1 13
BLACK & DECKER INC. 1 2 6 3 1 13
SANDVIK AKTIEBOLAG 4 8 0 0 0 12
SECO TOOLS AB 2 1 1 1 6 11
ISCAR LTD. 0 0 2 3 5 10
IRWIN INDUSTRIAL TOOL COMPANY 0 3 3 1 2 9
MITSUBISHI MATERIALS CORPORATION 0 3 2 3 0 8
JACOBS CHUCK MANUFACTURING COMPANY 0 0 3 2 1 6
MAPAL FABRIK FUR PRAZISIONSWERKZEUGE DR. KRESS KG 1 5 0 0 0 6
ROBERT BOSCH GMBH 0 2 0 2 2 6
CREDO TECHNOLOGY CORPORATION 2 1 1 1 0 5
KOMET PRAZISIONSWERKZEUGE ROBERT BREUNING GMBH 0 1 1 3 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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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