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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 1998 - 2002 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 220, Receptacles

( 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 1998 1999 2000 2001 2002 Total
~Individually Owned Patent 182 216 184 187 152 921
TETRA LAVAL HOLDINGS & FINANCE S.A. 2 7 3 6 1 19
CROWN CORK & SEAL TECHNOLOGIES CORPORATION 0 2 7 2 5 16
NIPPON SANSO K.K. 2 2 7 3 2 16
REHRIG-PACIFIC COMPANY, INC. 0 1 5 3 6 15
TOYODA GOSEI KABUSHIKI KAISHA 2 8 2 3 0 15
STANT MANUFACTURING COMPANY, INC. 4 0 2 5 3 14
THE POPSTRAW COMPANY, LLC 2 3 4 3 1 13
BALL CORPORATION 2 2 3 3 2 12
SONOCO DEVELOPMENT, INC. 0 1 5 2 3 11
ALUMINUM COMPANY OF AMERICA 4 2 3 0 0 9
FORT JAMES CORPORATION 0 2 3 0 4 9
DART INDUSTRIES INC. 2 1 1 1 3 8
DELPHI TECHNOLOGIES, INC. 0 0 1 3 4 8
MAUSER-WERKE GMBH 0 4 2 0 2 8
PROCTER + GAMBLE COMPANY 0 1 2 3 2 8
TENNECO PACKAGING INC. 4 4 0 0 0 8
ALCOA CLOSURE SYSTEMS INTERNATIONAL, INC. 5 1 1 0 0 7
BRADFORD COMPANY 3 1 1 1 1 7
HUBBELL INCORPORATED 1 4 1 1 0 7
SONOCO PRODUCTS COMPANY, INC. 4 2 0 1 0 7
AMERICAN NATIONAL CAN COMPANY 1 1 3 1 0 6
GENPAK, L.L.C. 2 3 1 0 0 6
GREIF BROS. CORP. OF OHIO, INC. 1 0 3 2 0 6
TESMA INTERNATIONAL INC. 1 1 2 2 0 6
TOYOTA JIDOSHA K.K. 0 1 2 0 3 6
ALUSUISSE TECHNOLOGY & MANAGEMENT LTD. 1 0 1 3 0 5
COCA-COLA COMPANY 4 0 0 1 0 5
DELTA CONSOLIDATED INDUSTRIES 0 0 2 2 1 5
L'OREAL S.A. 1 0 2 1 1 5
LUCENT TECHNOLOGIES INC. 1 1 3 0 0 5
MANNESMANN VDO AG 0 0 1 0 4 5
PLAYTEX PRODUCTS, INC. 0 2 1 1 1 5
PROTECHNA SA 0 3 1 0 1 5
ROPAK CORPORATION 1 2 0 1 1 5
SNYDER INDUSTRIES, INC. 0 0 1 2 2 5
THE THERMOS COMPANY 0 1 1 2 1 5


PTMD Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Office of Electronic Information Products - PTMD
PK3- Suite 441; P.O Box 1450
Alexandria VA 22313

tel: (703) 306-2600
fax: (703) 306-2737
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
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