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U.S. PATENT AND TRADEMARK OFFICE
Office of Electronic Information Products
Patent Technology Monitoring Division (PTMD)

Patenting In Technology Classes,
Breakout By Organization

Count of 2000 - 2004 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 401, Coating Implements with Material Supply

( 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 2000 2001 2002 2003 2004 Total
~Individually Owned Patent 98 124 90 77 89 478
L'OREAL S.A. 16 26 12 7 12 73
MITSUBISHI PENCIL KABUSHIKI KAISHA 5 7 16 9 3 40
KOTOBUKI & CO., LTD. 6 10 7 4 6 33
PROCTER + GAMBLE COMPANY 1 8 1 13 6 29
GILLETTE COMPANY 7 7 2 1 0 17
BIC CORPORATION 1 2 6 1 6 16
SUZUNO KASEI KABUSHIKI KAISHA 1 4 3 2 1 11
CLOSURE MEDICAL CORPORATION 0 0 4 3 3 10
SAKURA COLOR PRODUCTS CORPORATION 0 3 4 2 1 10
PILOT INK CO., LTD. 3 2 2 1 1 9
3M INNOVATIVE PROPERTIES COMPANY 0 0 2 2 3 7
BEROL CORPORATION 0 2 3 0 1 6
CROWN CORK & SEAL TECHNOLOGIES CORPORATION 0 4 0 0 2 6
HENLOPEN MANUFACTURING CO., INC. 1 3 1 1 0 6
PENTEL KABUSHIKI KAISHA 2 1 1 0 2 6
REVLON CONSUMER PRODUCTS CORPORATION 1 2 1 1 1 6
CHARTPAK, INC. 0 0 3 1 1 5
COLOR ACCESS, INC. 3 2 0 0 0 5
EVERSHARP PEN COMPANY 3 2 0 0 0 5
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN(HENKEL KGAA) 2 0 1 1 1 5
KABUSHIKI KAISHA PILOT CORPORATION 1 2 2 0 0 5
SANFORD, L.P. 0 2 0 1 2 5
THE PLASTEK GROUP 2 1 2 0 0 5


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
MDW 4C18; P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMD pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/tafp.html
ftp download of selected PTMD reports and materials from : ftp.uspto.gov/pub/taf/


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