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

Patenting In Technology Classes,
Breakout By Organization

Count of 2009 - 2013 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 505, Superconductor Technology: Apparatus, Material, Process

( 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 2009 2010 2011 2012 2013 Total
NEXANS 2 2 2 7 6 19
AMERICAN SUPERCONDUCTOR CORPORATION 2 3 3 3 3 14
~INDIVIDUALLY OWNED PATENT 3 0 5 2 4 14
TOSHIBA CORPORATION 1 4 3 3 0 11
FUJITSU LIMITED 3 2 3 2 0 10
SUMITOMO ELECTRIC INDUSTRIES, LTD. 1 4 0 3 2 10
SUPERPOWER, INC. 1 5 1 2 1 10
INTERNATIONAL SUPERCONDUCTIVITY TECHNOLOGY CENTER 1 1 2 2 2 8
LOS ALAMOS NATIONAL SECURITY, LLC 2 5 1 0 0 8
SIEMENS AKTIENGESELLSCHAFT 0 1 2 4 1 8
HYPRES, INC. 0 0 1 1 4 6
JAPAN SCIENCE AND TECHNOLOGY AGENCY 1 2 0 3 0 6
VAUCHER AEROSPACE CORPORATION 0 0 0 0 6 6
BASF SE 0 0 0 0 5 5
BRUKER BIOSPIN GMBH 0 0 1 2 2 5
BRUKER HTS GMBH 0 0 0 4 1 5
GENERAL ELECTRIC COMPANY 0 0 0 2 3 5
HITACHI, LTD 1 1 0 1 2 5
KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE 0 0 2 1 2 5
NATIONAL INSTITUTE FOR MATERIALS SCIENCE 1 2 0 2 0 5
SUPERCONDUCTOR TECHNOLOGIES, INC. 1 0 3 1 0 5
UNITED STATES OF AMERICA, AIR FORCE 1 1 0 0 3 5
UT-BATTELLE, LLC 1 1 1 0 2 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