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


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 366, Agitating (e.g., of articles and materials)

( 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
~INDIVIDUALLY OWNED PATENT 24 29 37 46 33 169
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) 2 3 1 8 2 16
HAMILTON BEACH BRANDS, INC. 0 3 7 3 1 14
VITA-MIX CORPORATION 1 3 0 3 4 11
IMPULSE DEVICES, INC. 4 1 1 3 0 9
MCNEILUS TRUCK & MANUFACTURING CO., INC. 0 4 1 2 1 8
PREMARK FEG L.L.C. 2 1 1 4 0 8
STRYKER CORPORATION 0 3 2 2 1 8
COPERION GMBH 3 1 0 0 2 6
PROCTER + GAMBLE COMPANY 0 0 0 2 4 6
RED DEVIL EQUIPMENT COMPANY 1 1 1 2 1 6
SUNBEAM PRODUCTS, INC. 2 2 1 0 1 6
WENGER MANUFACTURING CO. INC. 1 1 1 2 1 6
WHIRLPOOL CORPORATION 0 0 1 2 3 6
BECKMAN COULTER, INC. 0 0 2 2 1 5
CORNING INCORPORATED 0 1 1 1 2 5
MCGILL TECHNOLOGY LIMITED 1 1 2 1 0 5
MEDORA ENVIRONMENTAL, INC. 0 2 1 1 1 5
NESTEC, S.A. 0 1 1 2 1 5
SARTORIUS STEDIM BIOTECH GMBH 0 0 0 4 1 5
TEREX USA, LLC 0 0 0 3 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/


Top

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