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Thomson Reuters Analysis of 2009 Patent Activity Shows U.S. Increases Presence Among Top 25 Patentees

IBM on top in the U.S.;

tech giant sets record with 4,843 patents in one year

EAGAN, Minn. -- The IP Solutions business of Thomson Reuters released the results of its 2009 Top Patentees analysis, ranking the top 25 companies receiving patents in the U.S. over the past year. The study found that IBM was the leader in U.S. patent activity, reaching an all-time one-year high by publishing 4,843 patents in 2009.

The 2009 Top Patentees analysis shows an increase in patent activity by U.S. firms. IBM is joined by an increasingly larger number of U.S.-based companies in the list of top 25 patent assignees. U.S. firms now make up 36 percent of the top 25, up 4 percent from last year. Asian firms, which represent 56 percent of the top 25 patentees, are down 4 percent from 2008.

The top 25 firms receiving the most patents in the U.S. in 2009 were:


Rank


Company Name


2009 Patents


Country of Origin


1.


IBM


4,843


US


2.


SAMSUNG ELECTRONICS CO LTD


4,049


KR


3.


MICROSOFT CORP


3,157


US


4.


CANON KK


2,200


JP


5.


PANASONIC CORP(1)


1,933


JP


6.


TOSHIBA KK


1,911


JP


7.


SONY CORP


1,829


JP


8.


INTEL CORP


1,505


US


9.


HITACHI


1,428


JP


10.


FUJITSU LTD


1,414


JP


11.


SEIKO EPSON CORP


1,349


JP


12.


HEWLETT PACKARD DEV CO


1,266


US


13.


LG ELECTRONICS INC


1,148


KR


14.


HON HAI PRECISION IND CO LTD


1,060


TW


15.


RICOH KK


999


JP


16.


GENERAL ELECTRIC


961


US


17.


MICRON TECHNOLOGY INC


951


US


18.


NOKIA CORP


920


FI


19.


CISCO TECH INC


898


US


20.


HONDA MOTOR CO LTD


886


JP


21.


FUJIFILM CORP


875


JP


22.


DENSO CORP


728


JP


23.


SIEMENS AG


712


DE


24.


BROADCOM CORP


704


US


25.


HONEYWELL INT INC


659


US




(1) Formerly Matsushita Electric Industrial Co Ltd.

The top technology areas receiving the most U.S.-granted patents in 2009 were: Electric Digital Data Processing (25,241 patents), Semiconductor Devices (13,483 patents), Transmission of Digital Information (10,349 patents), Preparations of Medical, Dental &Toilet Purposes (7,362 patents), and Pictorial Communications (7,071 patents). Notably, Electric Digital Data Processing saw a 9 percent increase over 2008.

"In an increasingly competitive global marketplace, intellectual property is a key metric in determining the value of a company," said Jeremy Rosie, director of Expert Services, Thomson Reuters IP Solutions. "The large volume of patents granted in the United States in 2009 highlights the importance of this market and the investment top companies make in remaining on the cutting edge of their industries."

This report was compiled using patent data from the U.S. Patent and Trademark Office through Thomson Reuters IP Solutions offerings. It aggregates granted patents for the calendar year from January 1 through December 31, 2009.

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