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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 164, Metal Founding

( 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 12 17 18 6 7 60
SMS DEMAG AKTIENGESELLSCHAFT 9 9 12 2 2 34
UNITED TECHNOLOGIES CORPORATION 0 4 3 19 6 32
NUCOR CORPORATION 2 2 2 9 4 19
ALCOA INC. 7 2 5 3 1 18
GENERAL MOTORS CORPORATION 0 7 7 3 0 17
SINTOKOGIO LTD. 8 3 0 2 3 16
HONDA GIKEN KOGYO KABUSHIKI KAISHA (HONDA MOTOR CO., LTD.) 2 7 3 2 1 15
NISSIN KOGYO CO., LTD. 7 4 1 2 1 15
NISSEI PLASTIC INDUSTRIAL CO., LTD. 4 3 3 2 2 14
KM-EUROPA METAL AKTIENGESELLSCHAFT 2 5 3 2 1 13
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO. 0 3 4 4 2 13
DANIELI & CO. OFFICINE MECCANICHE SPA 1 4 4 3 0 12
DISA INDUSTRIES A/S 4 3 3 1 0 11
HAYES LEMMERZ INTERNATIONAL, INC. 3 4 4 0 0 11
HOWMET RESEARCH CORPORATION 5 2 1 3 0 11
HUSKY INJECTION MOLDING SYSTEMS LIMITED 0 1 0 2 8 11
TOSHIBA MACHINE CO., LTD. 2 2 4 1 2 11
CASTRIP, LLC 3 3 3 0 0 9
FORD MOTOR COMPANY 4 5 0 0 0 9
GENERAL ELECTRIC COMPANY 0 1 1 4 3 9
BRUNSWICK CORPORATION 3 3 2 0 0 8
CONSOLIDATED ENGINEERING COMPANY, INC. 1 2 0 3 2 8
GM GLOBAL TECHNOLOGY OPERATIONS, INC. 0 0 2 1 5 8
TAKATA CORPORATION 3 4 1 0 0 8
DENSO CORPORATION 1 2 3 0 1 7
EQUIPMENT MERCHANTS INTERNATIONAL INC. 0 1 2 3 1 7
HUNTER AUTOMATED MACHINERY CORPORATION 2 0 3 1 1 7
NIPPON STEEL CORP. 0 3 2 2 0 7
NOVELIS INC. 0 2 3 0 2 7
WATER GREMLIN COMPANY 2 3 1 1 0 7
INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L.L.C. 0 5 0 0 1 6
ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD. 1 1 2 2 0 6
PCC AIRFOILS, INC. 4 1 0 0 1 6
ROLLS-ROYCE PLC 0 0 4 2 0 6
SANTOKU AMERICA, INC. 5 0 1 0 0 6
SIEMENS AKTIENGESELLSCHAFT 2 2 1 1 0 6
THT PRESSES INC. 2 2 0 1 1 6
AISIN TAKAOKA CO., LTD. 1 3 0 1 0 5
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION 1 0 3 1 0 5
HOWMET CORPORATION 0 1 0 4 0 5
L&P PROPERTY MANAGEMENT COMPANY 3 0 0 1 1 5
MPI INCORPORATED 0 3 1 1 0 5
ROLLS-ROYCE CORPORATION 1 1 0 0 3 5
SPX CORPORATION 0 1 3 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
ftp download of selected PTMT reports and materials from : ftp.uspto.gov/pub/taf/


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