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

Patenting In Technology Classes,
Breakout By Organization

Count of 2011 - 2015 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 173, Tool Driving or Impacting

( 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 2011 2012 2013 2014 2015 Total
ROBERT BOSCH GMBH 23 26 21 22 17 109
MAKITA CORPORATION 11 20 21 24 29 105
BLACK & DECKER INC. 10 17 20 15 13 75
~INDIVIDUALLY OWNED PATENT 10 16 8 12 13 59
HILTI AKTIENGESELLSCHAFT 8 5 5 4 12 34
HITACHI KOKI COMPANY, LIMITED 5 1 6 6 4 22
ATLAS COPCO ROCK DRILLS AB 5 4 2 7 3 21
ANDREAS STIHL AG & CO KG 2 0 3 6 4 15
MILWAUKEE ELECTRIC TOOL CORPORATION 0 2 1 5 4 12
ATLAS COPCO INDUSTRIAL TECHNIQUE AKTIEBOLAG 0 1 4 4 2 11
SANDVIK MINING AND CONSTRUCTION OY 4 4 1 1 1 11
INGERSOLL-RAND COMPANY 4 1 1 0 3 9
C. & E. FEIN GMBH 0 0 3 3 2 8
CATERPILLAR INC. 1 1 1 3 2 8
POSITEC POWER TOOLS (SUZHOU) CO., LTD. 3 3 0 1 1 8
TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED 0 3 0 2 3 8
AEG ELECTRIC TOOLS GMBH 1 2 2 2 0 7
MAX CO., LTD. 1 3 3 0 0 7
HUSQVARNA AB 1 0 0 2 3 6
AMERICAN PILEDRIVING EQUIPMENT, INC. 1 2 1 1 0 5
ATLAS COPCO TOOLS AKTIEBOLAG 4 1 0 0 0 5
DEMAIN TECHNOLOGY PTY LTD 1 1 2 1 0 5
LONGYEAR TM, INC. 1 2 2 0 0 5
WACKER NEUSON PRODUKTION GMBH & CO. KG 1 1 2 0 1 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/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/


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