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

Patenting In Technology Classes
Breakout by Origin,
U.S. Metropolitan and Micropolitan Areas

Count of 2000 - 2011 Utility Patent Grants,
As Distributed By Calendar Year of Grant
With Patent Counts Based on the Primary Patent Classification

- Explanation of Data -

Ranked Listing of U.S. Metropolitan and Micropolitan Areas
From Which Utility Patents Originated During the Period
Having Primary Classification In

Class 091, Motors: Expansible Chamber Type

( patent origin is determined by the residence of the first-named inventor )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )

The following table displays U.S. metropolitan followed by U.S. micropolitan regional areas and counts of utility patents originating from them; patents are distributed by year of patent grant.
U.S. Regional Level ID Code U.S. Regional Title 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 Total
Metropolitan Statistical Area 116980 Chicago-Joliet-Naperville, IL-IN-WI 1 4 4 2 8 3 1 4 0 2 0 0 29
Metropolitan Statistical Area 137900 Peoria, IL 3 4 1 3 0 2 3 3 0 3 0 0 22
Metropolitan Statistical Area 119820 Detroit-Warren-Livonia, MI 1 1 2 2 2 1 2 2 0 3 1 0 17
Metropolitan Statistical Area 119380 Dayton, OH 1 0 3 4 2 2 2 1 0 1 0 0 14
Metropolitan Statistical Area 133340 Milwaukee-Waukesha-West Allis, WI 0 2 1 1 1 3 0 2 2 1 0 0 13
Metropolitan Statistical Area 133460 Minneapolis-St. Paul-Bloomington, MN-WI 1 1 1 2 2 0 0 0 0 1 0 2 9
Metropolitan Statistical Area 143780 South Bend-Mishawaka, IN-MI 1 3 0 0 1 2 0 1 0 0 0 1 9
Metropolitan Statistical Area 131100 Los Angeles-Long Beach-Santa Ana, CA 0 0 0 1 2 0 2 0 0 1 0 1 7
Metropolitan Statistical Area 139580 Raleigh-Cary, NC 0 1 2 1 0 0 2 0 1 0 0 0 7
Metropolitan Statistical Area 140980 Saginaw-Saginaw Township North, MI 0 0 0 0 0 0 1 0 1 0 5 0 7
Metropolitan Statistical Area 141620 Salt Lake City, UT 0 2 0 0 0 0 0 2 0 1 0 2 7
Metropolitan Statistical Area 111180 Ames, IA 0 2 0 2 0 0 1 0 0 0 0 1 6
Metropolitan Statistical Area 144220 Springfield, OH 0 1 0 2 1 1 0 1 0 0 0 0 6
Metropolitan Statistical Area 117460 Cleveland-Elyria-Mentor, OH 0 1 0 0 0 3 0 1 0 0 0 0 5
Metropolitan Statistical Area 135660 Niles-Benton Harbor, MI 0 2 0 0 0 2 1 0 0 0 0 0 5
Metropolitan Statistical Area 138900 Portland-Vancouver-Hillsboro, OR-WA 0 1 1 0 1 1 0 0 0 0 0 0 4
Metropolitan Statistical Area 149660 Youngstown-Warren-Boardman, OH-PA 0 0 0 0 1 1 2 0 0 0 0 0 4
Metropolitan Statistical Area 119100 Dallas-Fort Worth-Arlington, TX 0 0 0 0 0 1 0 1 0 0 0 1 3
Metropolitan Statistical Area 119780 Des Moines-West Des Moines, IA 0 1 1 0 1 0 0 0 0 0 0 0 3
Metropolitan Statistical Area 126100 Holland-Grand Haven, MI 1 0 0 0 0 0 1 0 0 0 0 1 3
Metropolitan Statistical Area 126420 Houston-Sugar Land-Baytown, TX 0 2 0 0 0 0 0 0 1 0 0 0 3
Metropolitan Statistical Area 140420 Rockford, IL 0 2 0 0 0 0 0 0 1 0 0 0 3
Metropolitan Statistical Area 141180 St. Louis, MO-IL 0 1 0 0 0 2 0 0 0 0 0 0 3
Metropolitan Statistical Area 145300 Tampa-St. Petersburg-Clearwater, FL 0 0 0 2 0 0 0 0 1 0 0 0 3
Metropolitan Statistical Area 146060 Tucson, AZ 0 1 1 1 0 0 0 0 0 0 0 0 3
Metropolitan Statistical Area 110420 Akron, OH 0 0 0 0 0 0 1 0 1 0 0 0 2
Metropolitan Statistical Area 111340 Anderson, SC 0 1 0 1 0 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 112580 Baltimore-Towson, MD 0 0 0 1 0 0 0 0 0 0 0 1 2
Metropolitan Statistical Area 113900 Bismarck, ND 0 1 0 0 0 0 0 0 0 1 0 0 2
Metropolitan Statistical Area 114460 Boston-Cambridge-Quincy, MA-NH 0 1 0 0 0 1 0 0 0 0 0 0 2
Metropolitan Statistical Area 115380 Buffalo-Niagara Falls, NY 0 0 0 0 1 0 0 0 0 0 1 0 2
Metropolitan Statistical Area 116740 Charlotte-Gastonia-Rock Hill, NC-SC 1 0 1 0 0 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 121500 Erie, PA 1 1 0 0 0 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 128100 Kankakee-Bradley, IL 0 0 0 0 0 0 0 2 0 0 0 0 2
Metropolitan Statistical Area 135300 New Haven-Milford, CT 0 0 0 1 1 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 135620 New York-Northern New Jersey-Long Island, NY-NJ-PA 0 0 0 2 0 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 135840 North Port-Bradenton-Sarasota, FL 1 0 0 0 0 0 1 0 0 0 0 0 2
Metropolitan Statistical Area 139540 Racine, WI 0 0 0 1 0 0 0 0 0 0 1 0 2
Metropolitan Statistical Area 141860 San Francisco-Oakland-Fremont, CA 0 0 1 0 1 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 141940 San Jose-Sunnyvale-Santa Clara, CA 1 0 0 1 0 0 0 0 0 0 0 0 2
Metropolitan Statistical Area 111460 Ann Arbor, MI 0 0 0 0 0 0 0 1 0 0 0 0 1
Metropolitan Statistical Area 112060 Atlanta-Sandy Springs-Marietta, GA 0 0 0 0 0 0 0 0 0 0 1 0 1
Metropolitan Statistical Area 112420 Austin-Round Rock-San Marcos, TX 0 0 0 0 0 0 0 0 0 0 0 1 1
Metropolitan Statistical Area 114060 Bloomington-Normal, IL 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 114740 Bremerton-Silverdale, WA 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 114860 Bridgeport-Stamford-Norwalk, CT 0 0 0 0 0 0 0 0 1 0 0 0 1
Metropolitan Statistical Area 116300 Cedar Rapids, IA 0 1 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 117820 Colorado Springs, CO 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 118140 Columbus, OH 0 0 0 0 0 0 1 0 0 0 0 0 1
Metropolitan Statistical Area 119340 Davenport-Moline-Rock Island, IA-IL 0 0 0 0 0 0 0 0 0 0 0 1 1
Metropolitan Statistical Area 119660 Deltona-Daytona Beach-Ormond Beach, FL 1 0 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 120220 Dubuque, IA 0 0 0 0 0 0 0 0 1 0 0 0 1
Metropolitan Statistical Area 123060 Fort Wayne, IN 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 124860 Greenville-Mauldin-Easley, SC 0 0 0 0 0 0 0 0 0 1 0 0 1
Metropolitan Statistical Area 126900 Indianapolis-Carmel, IN 1 0 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 128660 Killeen-Temple-Fort Hood, TX 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 129140 Lafayette, IN 0 1 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 129940 Lawrence, KS 0 0 0 1 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 130460 Lexington-Fayette, KY 0 0 0 0 0 0 0 1 0 0 0 0 1
Metropolitan Statistical Area 131020 Longview, WA 0 0 0 0 0 0 0 0 1 0 0 0 1
Metropolitan Statistical Area 131540 Madison, WI 0 0 0 0 0 1 0 0 0 0 0 0 1
Metropolitan Statistical Area 132820 Memphis, TN-MS-AR 0 1 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 133100 Miami-Fort Lauderdale-Pompano Beach, FL 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 133140 Michigan City-La Porte, IN 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 133700 Modesto, CA 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 135380 New Orleans-Metairie-Kenner, LA 0 0 0 0 1 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 137100 Oxnard-Thousand Oaks-Ventura, CA 0 0 0 0 0 0 1 0 0 0 0 0 1
Metropolitan Statistical Area 137980 Philadelphia-Camden-Wilmington, PA-NJ-DE-MD 0 0 0 0 0 1 0 0 0 0 0 0 1
Metropolitan Statistical Area 138060 Phoenix-Mesa-Glendale, AZ 0 0 0 0 0 1 0 0 0 0 0 0 1
Metropolitan Statistical Area 138300 Pittsburgh, PA 0 0 0 0 0 0 0 0 0 0 0 1 1
Metropolitan Statistical Area 138340 Pittsfield, MA 0 0 0 1 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 139100 Poughkeepsie-Newburgh-Middletown, NY 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 139300 Providence-New Bedford-Fall River, RI-MA 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 140140 Riverside-San Bernardino-Ontario, CA 0 0 0 0 0 0 1 0 0 0 0 0 1
Metropolitan Statistical Area 140380 Rochester, NY 0 0 0 0 0 0 1 0 0 0 0 0 1
Metropolitan Statistical Area 141060 St. Cloud, MN 0 0 1 1 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 141100 St. George, UT 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 142660 Seattle-Tacoma-Bellevue, WA 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 144060 Spokane, WA 0 0 0 0 0 0 0 1 0 0 0 0 1
Metropolitan Statistical Area 144140 Springfield, MA 0 0 0 0 0 0 1 0 0 0 0 0 1
Metropolitan Statistical Area 146700 Vallejo-Fairfield, CA 0 0 1 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 148660 Wichita Falls, TX 0 1 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 149620 York-Hanover, PA 1 0 0 0 0 0 0 0 0 0 0 0 1
Metropolitan Statistical Area 116180 Carson City, NV 0 0 0 0 0 0 0 0 0 0 0 0 0
Metropolitan Statistical Area 139900 Reno-Sparks, NV 0 0 0 0 0 0 0 0 0 0 0 0 0
Metropolitan Statistical Area   -- Subtotal -- 16 40 27 32 31 28 25 23 11 15 9 13 269
Micropolitan Statistical Area 216540 Chambersburg, PA 2 0 0 0 0 0 0 0 0 0 0 0 2
Micropolitan Statistical Area 232260 Marshalltown, IA 0 0 0 0 0 0 0 0 1 0 1 0 2
Micropolitan Statistical Area 238420 Platteville, WI 0 0 0 0 0 1 0 0 1 0 0 0 2
Micropolitan Statistical Area 224820 Greenville, OH 0 0 0 0 0 0 0 0 0 0 0 0 2
Micropolitan Statistical Area 211900 Athens, OH 0 0 0 1 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 215340 Bucyrus, OH 0 0 0 1 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 215460 Burlington, IA-IL 0 1 0 0 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 220340 Duncan, OK 0 0 0 0 0 0 1 0 0 0 0 0 1
Micropolitan Statistical Area 224620 Greeneville, TN 0 0 0 0 0 0 1 0 0 0 0 0 1
Micropolitan Statistical Area 226700 Huron, SD 0 1 0 0 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 238500 Plymouth, IN 0 0 0 0 0 0 0 1 0 0 0 0 1
Micropolitan Statistical Area 240300 Rochelle, IL 0 0 0 0 0 0 1 0 0 0 0 0 1
Micropolitan Statistical Area 242860 Seneca, SC 1 0 0 0 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 244660 Stillwater, OK 0 1 0 0 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 247420 Wahpeton, ND-MN 0 0 1 0 0 0 0 0 0 0 0 0 1
Micropolitan Statistical Area 223820 Gardnerville Ranchos, NV 0 0 0 0 0 0 0 0 0 0 0 0 0
Micropolitan Statistical Area   -- Subtotal -- 3 3 1 3 0 1 3 1 2 0 1 0 19
Non Metro/Micropolitan Statistical Area 900917 Non Metro/Micropolitan Statistical Areas, IL 0 0 0 0 1 2 1 0 0 0 0 0 4
Non Metro/Micropolitan Statistical Area 900919 Non Metro/Micropolitan Statistical Areas, IA 0 1 0 0 0 0 0 0 0 2 1 0 4
Non Metro/Micropolitan Statistical Area 900939 Non Metro/Micropolitan Statistical Areas, OH 0 0 0 1 1 0 0 0 0 0 0 0 2
Non Metro/Micropolitan Statistical Area 900926 Non Metro/Micropolitan Statistical Areas, MI 0 0 0 1 0 0 0 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area 900931 Non Metro/Micropolitan Statistical Areas, NE 0 1 0 0 0 0 0 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area 900938 Non Metro/Micropolitan Statistical Areas, ND 0 0 1 0 0 0 0 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area 900941 Non Metro/Micropolitan Statistical Areas, OR 0 0 0 0 0 0 1 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area 900942 Non Metro/Micropolitan Statistical Areas, PA 0 0 0 0 0 1 0 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area 900955 Non Metro/Micropolitan Statistical Areas, WI 0 1 0 0 0 0 0 0 0 0 0 0 1
Non Metro/Micropolitan Statistical Area   -- Subtotal -- 0 3 1 2 2 3 2 0 0 2 1 0 16
ALL AREAS --- TOTAL, ALL AREAS 19 46 29 37 33 32 30 24 13 17 11 13 304

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