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Rank Ordered Listing of Organizations Receiving
5
or More Utility Patents During the Period
Having Primary Classification In
Class 075, Specialized Metallurgical Processes, Compositions for Use Therein, Consolidated Metal Powder Compositions, and Loose Metal Particulate Mixtures
( 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 )
First-Named Assignee | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|
~INDIVIDUALLY OWNED PATENT | 9 | 10 | 8 | 9 | 14 | 50 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) | 3 | 4 | 6 | 11 | 7 | 31 |
OUTOTEC OYJ | 10 | 8 | 3 | 0 | 3 | 24 |
SMS SIEMAG AKTIENGESELLSCHAFT | 0 | 3 | 6 | 3 | 2 | 14 |
NU-IRON TECHNOLOGY, LLC | 1 | 3 | 2 | 5 | 2 | 13 |
TECHNOLOGICAL RESOURCES PTY, LTD. | 0 | 5 | 4 | 1 | 3 | 13 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. | 3 | 2 | 5 | 0 | 2 | 12 |
CABOT CORPORATION | 6 | 3 | 0 | 1 | 1 | 11 |
E. I. DU PONT DE NEMOURS AND COMPANY | 0 | 2 | 1 | 4 | 4 | 11 |
SIEMENS VAI METALS TECHNOLOGIES GMBH | 0 | 0 | 2 | 4 | 5 | 11 |
JX NIPPON MINING & METALS CORPORATION | 0 | 1 | 4 | 3 | 2 | 10 |
SANDIA CORPORATION | 1 | 1 | 3 | 1 | 4 | 10 |
SANDVIK INTELLECTUAL PROPERTY AB | 2 | 3 | 3 | 0 | 2 | 10 |
GENERAL ELECTRIC COMPANY | 3 | 1 | 2 | 1 | 2 | 9 |
NIPPON STEEL CORP. | 1 | 1 | 4 | 3 | 0 | 9 |
CLIMAX ENGINEERED MATERIALS, LLC | 1 | 2 | 3 | 2 | 0 | 8 |
MITSUBISHI MATERIALS CORPORATION | 3 | 1 | 0 | 3 | 1 | 8 |
HERITAGE ENVIRONMENTAL SERVICES, LLC | 1 | 5 | 0 | 0 | 1 | 7 |
HITACHI METALS LTD. | 1 | 1 | 2 | 2 | 1 | 7 |
NIPPON MINING & METALS CO., LIMITED | 1 | 5 | 0 | 0 | 1 | 7 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. | 2 | 3 | 1 | 1 | 0 | 7 |
BAKER HUGHES INCORPORATED | 1 | 1 | 0 | 2 | 2 | 6 |
BARRICK GOLD CORPORATION | 1 | 0 | 3 | 2 | 0 | 6 |
DOWA ELECTRONICS MATERIALS CO., LTD. | 3 | 0 | 1 | 1 | 1 | 6 |
HOGANAS AB | 2 | 2 | 2 | 0 | 0 | 6 |
NUCOR CORPORATION | 1 | 1 | 0 | 3 | 1 | 6 |
PAUL WURTH S.A. | 0 | 0 | 3 | 1 | 2 | 6 |
XEROX CORPORATION | 0 | 2 | 0 | 2 | 2 | 6 |
ALCOA INC. | 1 | 4 | 0 | 0 | 0 | 5 |
BHP BILLITON SA LIMITED | 3 | 0 | 1 | 1 | 0 | 5 |
BHP BILLITON SSM DEVELOPMENT PTY LTD | 0 | 0 | 1 | 2 | 2 | 5 |
FREEPORT-MCMORAN CORPORATION | 0 | 0 | 0 | 1 | 4 | 5 |
GEOBIOTICS, INC. | 1 | 2 | 2 | 0 | 0 | 5 |
H. C. STARCK GMBH & CO. KG | 0 | 1 | 0 | 2 | 2 | 5 |
L'AIR LIQUIDE, SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE | 0 | 3 | 0 | 2 | 0 | 5 |
NORTHWESTERN UNIVERSITY | 2 | 2 | 0 | 0 | 1 | 5 |
POSCO | 1 | 3 | 0 | 1 | 0 | 5 |
SGL CARBON SE | 0 | 2 | 1 | 0 | 2 | 5 |
SIEMENS AKTIENGESELLSCHAFT | 0 | 1 | 2 | 2 | 0 | 5 |
UMICORE | 1 | 1 | 1 | 1 | 1 | 5 |
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 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress 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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