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

Patenting In Technology Classes,
Breakout By Organization

Count of 2005 - 2009 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 452, Butchering

( 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 2005 2006 2007 2008 2009 Total
~INDIVIDUALLY OWNED PATENT 16 28 23 30 24 121
STORK PMT B.V. 2 4 3 1 5 15
STORK TOWNSEND INC. 0 4 6 1 2 13
CONAGRA FOODS INC. 4 6 2 0 0 12
ALBERT HANDTMANN GMBH & CO. 0 2 1 2 4 9
POLY-CLIP SYSTEM GMBH & CO. KG 2 0 0 1 6 9
MAYEKAWA MFG. CO., LTD 0 1 3 3 1 8
NORDISCHER MASCHINENBAU RUD. BAADER GMBH & CO KG 2 4 0 1 0 7
TYSON FOODS, INC. 2 0 0 2 2 6
TYSON FRESH MEATS, INC. 3 2 1 0 0 6
ALBERT HANDTMANN MASCHINENFABRICK GMBH & CO. KG. 0 0 2 0 3 5
HITEC CO., LTD. 2 0 1 1 1 5
LINCO FOOD SYSTEMS A/S 0 1 1 3 0 5
MAJA-MASCHINENFABRIK HERMANN SCHILL GMBH & CO. KG 0 1 3 0 1 5
MEYN FOOD PROCESSING TECHNOLOGY B.V. 0 4 0 1 0 5
POLY-CLIP SYSTEM CORP. 0 2 0 1 2 5
SLAGTERIERNES FORSKNINGSINSTITUT 0 2 1 1 1 5
TOWNSEND ENGINEERING COMPANY 3 2 0 0 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
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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