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

Patenting By Geographic Region (State and Country),
Breakout By Organization

Count of 1998 - 2002 Utility Patent Grants,
By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Organizations Receiving 5 or More Utility Patents During the Period
Originating From

MISSOURI

( patent origin is determined by the residence of the first-named inventor )

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 264 264 236 208 220 1192
MONSANTO COMPANY, INC. 55 54 44 46 3 202
WASHINGTON UNIVERSITY 38 46 33 35 19 171
EMERSON ELECTRIC CO. 32 29 28 37 26 152
MCDONNELL DOUGLAS CORP. 37 54 32 18 8 149
G. D. SEARLE & CO. 25 28 34 19 41 147
MEMC ELECTRONIC MATERIALS, INC. 20 18 12 26 19 95
CURATORS OF THE UNIVERSITY OF MISSOURI 13 15 5 12 13 58
L&P PROPERTY MANAGEMENT COMPANY 9 8 11 11 9 48
MALLINCKRODT, INC. 0 5 7 15 11 38
SOLUTIA INC. 6 14 8 6 4 38
HUNTER ENGINEERING COMPANY 3 5 4 8 17 37
BOEING COMPANY 1 1 4 8 16 30
SHERWOOD SERVICES AG 0 5 6 12 7 30
BIOMERIEUX VITEK, INC. 11 10 5 3 0 29
ELISHA TECHNOLOGIES CO. L.L.C. 1 4 12 7 3 27
MONSANTO TECHNOLOGY, LLC 0 0 0 3 24 27
BAUSCH & LOMB SURGICAL, INC. 0 4 16 5 0 25
ST. LOUIS UNIVERSITY 3 10 2 5 5 25
NOVUS INTERNATIONAL, INC. 2 10 3 6 3 24
PROTEIN TECHNOLOGIES INTERNATIONAL, INC. 4 4 4 6 5 23
OUELLETTE MACHINERY SYSTEMS, INC. 2 3 4 6 7 22
CONTICO INTERNATIONAL, INC. 15 0 2 2 2 21
CONTINENTAL SPRAYERS INTERNATIONAL, INC. 7 10 2 0 0 19
CRANE CO. 4 1 1 8 5 19
HUBBELL INCORPORATED 3 1 6 4 4 18
BREWER SCIENCE, INC. 2 5 3 2 4 16
STEREOTAXIS, INC. 0 0 3 6 7 16
COIN ACCEPTORS, INC. 4 4 2 2 2 14
MITEK HOLDING, INC. 3 0 4 4 3 14
BAYER CORPORATION 1 2 5 0 5 13
ESCO ELECTRONICS CORPORATION 2 4 1 4 2 13
SPRINT COMMUNICATIONS COMPANY L.P. 3 1 4 1 4 13
BAKER HUGHES INCORPORATED 5 2 4 0 1 12
MALLINCKRODT MEDICAL, INC. 10 1 0 0 1 12
RALSTON PURINA COMPANY 1 0 3 4 4 12
U.S. RING BINDER CORPORATION 2 5 3 1 1 12
COOPER TECHNOLOGIES COMPANY 1 3 3 3 1 11
CUTTING EDGE OPTRONICS, INC. 1 3 3 3 1 11
PHARMACIA CORPORATION 0 0 0 0 11 11
SAINT-GOBAIN CALMAR INC. 0 0 0 6 5 11
YOUNG DENTAL MFG. CO., INC. 5 5 1 0 0 11
BHA GROUP HOLDINGS, INC. 5 0 0 2 3 10
DRUGTECH CORPORATION 0 0 0 5 5 10
FASCO INDUSTRIES, INC. 0 1 2 2 5 10
HUSSMANN CORPORATION 2 3 2 1 2 10
STAMINA PRODUCTS, INC. 3 2 3 2 0 10
WATLOW ELECTRIC MANUFACTURING COMPANY 1 2 3 2 2 10
ABB POWER T&D COMPANY INC. 2 3 3 1 0 9
BARNES-JEWISH HOSPITAL 3 3 0 2 1 9
DAYCO PRODUCTS, INC. 3 1 1 4 0 9
SOUTHPAC TRUST INTERNATIONAL, INC. 2 2 0 2 3 9
COOPER INDUSTRIES INC. 6 0 2 0 0 8
NELLCOR PURITAN BENNETT INCORPORATED 4 1 3 0 0 8
SBC TECHNOLOGY RESOURCES, INC. 2 2 2 1 1 8
SUNBEAM PRODUCTS, INC. 2 1 0 3 2 8
BEECH-NUT NUTRITION CORPORATION 3 1 2 1 0 7
DENOVUS LLC 0 0 1 3 3 7
ENGEL INDUSTRIES, INC. 0 0 2 2 3 7
GENERAL SURGICAL INNOVATIONS, INC. 2 2 1 2 0 7
GLIATECH, INC. 2 1 3 0 1 7
HALDEX BRAKE CORPORATION 0 0 1 4 2 7
HALLMARK CARDS INCORPORATED 0 0 3 2 2 7
HUSKY CORPORATION 0 2 0 2 3 7
INPRINT SYSTEMS, INC. 2 2 2 1 0 7
JAKEL INCORPORATED 0 0 0 3 4 7
OLIN CORPORATION 3 0 2 1 1 7
THE RIVAL COMPANY 1 2 0 3 1 7
THE SULFATREAT COMPANY 1 1 2 3 0 7
TOXONICS MANUFACTURING, INC. 1 2 0 1 3 7
TRENDMASTERS, INC. 2 1 1 1 2 7
AGCO CORPORATION 1 3 1 1 0 6
AMERICAN TRADING AND PRODUCTION CORP. 2 4 0 0 0 6
CALMAR, INC. 2 0 3 1 0 6
DAL PARTNERSHIP 0 0 4 1 1 6
HUNTSMAN PETROCHEMICAL CORPORATION 2 3 0 0 1 6
IRECO, INC. 1 0 2 1 2 6
LINCOLN INDUSTRIAL CORPORATION 0 0 2 2 2 6
LUCENT TECHNOLOGIES INC. 1 1 2 2 0 6
METAL CONTAINER CORPORATION, INC. 0 0 1 3 2 6
MG INDUSTRIES 1 0 0 3 2 6
PIONEER HI-BRED INTERNATIONAL, INC. 1 0 1 2 2 6
SIOUX CHIEF MANUFACTURING COMPANY, INC. 0 1 1 1 3 6
TOMKINS INDUSTRIES, INC. 3 1 2 0 0 6
TYCO GROUP S.A.R.L. 0 5 0 1 0 6
CHRYSLER MOTORS CORPORATION 1 3 1 0 0 5
COOK COMPOSITES AND POLYMERS CO. 0 2 0 1 2 5
DURA AUTOMOTIVE SYSTEMS, INC. 1 2 1 1 0 5
ECO-PAK PRODUCTS, INC. 1 1 1 2 0 5
FIKE CORPORATION 0 1 3 1 0 5
INSITUFORM (NETHERLANDS) B. V. 1 1 3 0 0 5
LABARGE, INC. 0 1 0 1 3 5
MAGIC GREEN CORPORATION 1 1 0 2 1 5
MAGNETEK INC. 3 2 0 0 0 5
NOVACTYL, INC. 0 0 1 0 4 5
ROHM AND HAAS COMPANY 3 2 0 0 0 5
SHERWOOD MEDICAL COMPANY 5 0 0 0 0 5
STERIS INC. 0 0 3 1 1 5
STORZ INSTRUMENT COMPANY 1 3 1 0 0 5


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