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

Patenting In Technology Classes,
Breakout By Organization

Count of 2007 - 2011 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 083, Cutting

( 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 2007 2008 2009 2010 2011 Total
~INDIVIDUALLY OWNED PATENT 47 30 39 38 40 194
SD3, LLC 9 6 8 17 15 55
BLACK & DECKER INC. 14 7 5 7 12 45
HITACHI KOKI COMPANY, LIMITED 1 6 2 7 8 24
ROBERT BOSCH GMBH 5 1 5 5 4 20
AMADA COMPANY, LIMITED 1 0 3 5 8 17
MAKITA CORPORATION 0 4 5 1 5 15
DURQ MACHINERY CORP. 2 3 3 3 1 12
JOHNS MANVILLE 2 2 3 3 0 10
REXON INDUSTRIAL CORP. LTD. 0 4 2 2 2 10
PREMARK FEG L.L.C. 1 2 3 1 2 9
LEICA BIOSYSTEMS NUSSLOCH GMBH 0 0 0 1 6 7
MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD. 1 0 0 3 3 7
HEIDELBERGER DRUCKMASCHINEN AG 3 1 1 0 1 6
URSCHEL LABORATORIES, INCORPORATED 3 0 0 2 1 6
FUJIFILM CORPORATION 1 1 2 1 0 5
GOSS INTERNATIONAL AMERICAS, INC. 1 1 1 1 1 5
MILWAUKEE ELECTRIC TOOL CORPORATION 0 0 2 2 1 5
MULLER MARTINI HOLDING AG 0 0 2 1 2 5
POWER TOOL INSTITUTE 0 1 1 1 2 5
TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG 0 1 0 2 2 5
WEBER MASCHINENBAU GMBH CO. KG 0 0 2 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/tafp.html
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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Skip menu navigation Home > Listing of Viewable PTMT Reports > Table of Contents for This Set of Reports