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Rank Ordered Listing of U.S. States and Countries
From Which
1
or More Utility Patents Originated During the Period
Having Primary Classification In
Class 318, Electricity: Motive Power Systems
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )
| (U.S. or Foreign) | Code | State-Territory or Country | 2011 | 2012 | 2013 | 2014 | 2015 | Total |
|---|---|---|---|---|---|---|---|---|
| (U.S.) | CA | CALIFORNIA | 61 | 52 | 44 | 46 | 39 | 242 |
| (U.S.) | WI | WISCONSIN | 15 | 22 | 18 | 14 | 23 | 92 |
| (U.S.) | IL | ILLINOIS | 17 | 15 | 17 | 24 | 18 | 91 |
| (U.S.) | MI | MICHIGAN | 16 | 10 | 17 | 18 | 23 | 84 |
| (U.S.) | TX | TEXAS | 9 | 11 | 11 | 14 | 21 | 66 |
| (U.S.) | MA | MASSACHUSETTS | 10 | 12 | 8 | 21 | 4 | 55 |
| (U.S.) | NY | NEW YORK | 5 | 9 | 16 | 9 | 6 | 45 |
| (U.S.) | OH | OHIO | 11 | 8 | 6 | 8 | 12 | 45 |
| (U.S.) | AZ | ARIZONA | 11 | 6 | 8 | 6 | 12 | 43 |
| (U.S.) | IN | INDIANA | 6 | 5 | 6 | 11 | 13 | 41 |
| (U.S.) | FL | FLORIDA | 4 | 8 | 7 | 11 | 4 | 34 |
| (U.S.) | PA | PENNSYLVANIA | 5 | 9 | 3 | 6 | 8 | 31 |
| (U.S.) | MO | MISSOURI | 5 | 6 | 12 | 6 | 2 | 31 |
| (U.S.) | WA | WASHINGTON | 2 | 6 | 11 | 6 | 5 | 30 |
| (U.S.) | VA | VIRGINIA | 5 | 5 | 2 | 9 | 3 | 24 |
| (U.S.) | CO | COLORADO | 4 | 5 | 5 | 7 | 3 | 24 |
| (U.S.) | NC | NORTH CAROLINA | 5 | 4 | 7 | 4 | 3 | 23 |
| (U.S.) | CT | CONNECTICUT | 4 | 4 | 2 | 3 | 6 | 19 |
| (U.S.) | ND | NORTH DAKOTA | 0 | 0 | 7 | 10 | 2 | 19 |
| (U.S.) | GA | GEORGIA | 0 | 4 | 5 | 4 | 5 | 18 |
| (U.S.) | MN | MINNESOTA | 5 | 2 | 3 | 5 | 1 | 16 |
| (U.S.) | KY | KENTUCKY | 4 | 0 | 4 | 4 | 2 | 14 |
| (U.S.) | MD | MARYLAND | 2 | 0 | 4 | 3 | 5 | 14 |
| (U.S.) | NJ | NEW JERSEY | 0 | 3 | 5 | 2 | 0 | 10 |
| (U.S.) | NH | NEW HAMPSHIRE | 3 | 2 | 1 | 2 | 0 | 8 |
| (U.S.) | OK | OKLAHOMA | 0 | 4 | 1 | 0 | 2 | 7 |
| (U.S.) | UT | UTAH | 1 | 2 | 2 | 2 | 0 | 7 |
| (U.S.) | TN | TENNESSEE | 0 | 2 | 3 | 1 | 1 | 7 |
| (U.S.) | NE | NEBRASKA | 1 | 2 | 1 | 0 | 0 | 4 |
| (U.S.) | IA | IOWA | 0 | 0 | 1 | 1 | 2 | 4 |
| (U.S.) | OR | OREGON | 2 | 1 | 0 | 0 | 1 | 4 |
| (U.S.) | SC | SOUTH CAROLINA | 1 | 0 | 2 | 0 | 0 | 3 |
| (U.S.) | ME | MAINE | 0 | 1 | 1 | 1 | 0 | 3 |
| (U.S.) | AL | ALABAMA | 2 | 0 | 0 | 0 | 1 | 3 |
| (U.S.) | WV | WEST VIRGINIA | 0 | 1 | 1 | 0 | 0 | 2 |
| (U.S.) | RI | RHODE ISLAND | 1 | 1 | 0 | 0 | 0 | 2 |
| (U.S.) | NM | NEW MEXICO | 0 | 1 | 0 | 1 | 0 | 2 |
| (U.S.) | KS | KANSAS | 0 | 0 | 0 | 1 | 1 | 2 |
| (U.S.) | NV | NEVADA | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | AR | ARKANSAS | 0 | 0 | 1 | 0 | 0 | 1 |
| (U.S.) | VT | VERMONT | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | SD | SOUTH DAKOTA | 0 | 0 | 0 | 0 | 1 | 1 |
| (U.S.) | LA | LOUISIANA | 1 | 0 | 0 | 0 | 0 | 1 |
| (U.S.) | -- Subtotal -- | 218 | 223 | 242 | 262 | 229 | 1174 | |
| (Foreign) | JPX | JAPAN | 303 | 311 | 287 | 347 | 364 | 1612 |
| (Foreign) | DEX | GERMANY | 57 | 67 | 71 | 67 | 88 | 350 |
| (Foreign) | TWX | TAIWAN | 50 | 49 | 42 | 33 | 32 | 206 |
| (Foreign) | KRX | KOREA, SOUTH | 15 | 22 | 31 | 32 | 94 | 194 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 10 | 30 | 31 | 18 | 29 | 118 |
| (Foreign) | FRX | FRANCE | 26 | 22 | 22 | 26 | 16 | 112 |
| (Foreign) | GBX | UNITED KINGDOM | 15 | 11 | 18 | 21 | 25 | 90 |
| (Foreign) | ITX | ITALY | 8 | 12 | 14 | 10 | 9 | 53 |
| (Foreign) | FIX | FINLAND | 4 | 8 | 14 | 8 | 2 | 36 |
| (Foreign) | SGX | SINGAPORE | 4 | 9 | 7 | 7 | 8 | 35 |
| (Foreign) | CHX | SWITZERLAND | 5 | 11 | 4 | 7 | 5 | 32 |
| (Foreign) | CAX | CANADA | 7 | 5 | 6 | 7 | 5 | 30 |
| (Foreign) | ATX | AUSTRIA | 9 | 6 | 4 | 5 | 1 | 25 |
| (Foreign) | SEX | SWEDEN | 4 | 2 | 7 | 1 | 5 | 19 |
| (Foreign) | NLX | NETHERLANDS | 1 | 3 | 2 | 8 | 4 | 18 |
| (Foreign) | DKX | DENMARK | 3 | 2 | 5 | 6 | 1 | 17 |
| (Foreign) | INX | INDIA | 0 | 6 | 6 | 2 | 1 | 15 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 2 | 6 | 4 | 0 | 0 | 12 |
| (Foreign) | ILX | ISRAEL | 1 | 4 | 2 | 4 | 0 | 11 |
| (Foreign) | BRX | BRAZIL | 0 | 2 | 1 | 4 | 4 | 11 |
| (Foreign) | AUX | AUSTRALIA | 1 | 1 | 4 | 2 | 1 | 9 |
| (Foreign) | NOX | NORWAY | 2 | 1 | 2 | 3 | 1 | 9 |
| (Foreign) | NZX | NEW ZEALAND | 0 | 1 | 2 | 4 | 1 | 8 |
| (Foreign) | BEX | BELGIUM | 2 | 3 | 1 | 0 | 1 | 7 |
| (Foreign) | IEX | IRELAND | 0 | 2 | 0 | 2 | 2 | 6 |
| (Foreign) | BGX | BULGARIA | 0 | 2 | 2 | 0 | 0 | 4 |
| (Foreign) | AEX | UNITED ARAB EMIRATES | 0 | 0 | 0 | 2 | 2 | 4 |
| (Foreign) | ESX | SPAIN | 1 | 2 | 0 | 0 | 0 | 3 |
| (Foreign) | MXX | MEXICO | 0 | 0 | 1 | 1 | 1 | 3 |
| (Foreign) | CZX | CZECH REPUBLIC | 0 | 1 | 1 | 1 | 0 | 3 |
| (Foreign) | ARX | ARGENTINA | 0 | 1 | 0 | 0 | 1 | 2 |
| (Foreign) | MYX | MALAYSIA | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 1 | 0 | 0 | 0 | 0 | 1 |
| (Foreign) | UAX | UKRAINE | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | HUX | HUNGARY | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | HRX | CROATIA | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | RSX | SERBIA | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | -- Subtotal -- | 531 | 604 | 591 | 631 | 704 | 3061 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 749 | 827 | 833 | 893 | 933 | 4235 |
Questions regarding these reports should be directed to:
U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.govaddress of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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