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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 175, Boring or Penetrating the Earth
( 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 | 2009 | 2010 | 2011 | 2012 | 2013 | Total |
---|---|---|---|---|---|---|---|---|
(U.S.) | TX | TEXAS | 92 | 158 | 158 | 144 | 149 | 701 |
(U.S.) | UT | UTAH | 34 | 30 | 58 | 39 | 55 | 216 |
(U.S.) | CA | CALIFORNIA | 9 | 9 | 8 | 10 | 7 | 43 |
(U.S.) | LA | LOUISIANA | 10 | 5 | 4 | 7 | 6 | 32 |
(U.S.) | OK | OKLAHOMA | 8 | 9 | 5 | 5 | 3 | 30 |
(U.S.) | OH | OHIO | 4 | 7 | 2 | 2 | 5 | 20 |
(U.S.) | CO | COLORADO | 3 | 4 | 2 | 3 | 3 | 15 |
(U.S.) | WA | WASHINGTON | 3 | 2 | 3 | 1 | 6 | 15 |
(U.S.) | VA | VIRGINIA | 1 | 2 | 3 | 4 | 3 | 13 |
(U.S.) | PA | PENNSYLVANIA | 2 | 4 | 4 | 0 | 2 | 12 |
(U.S.) | IA | IOWA | 2 | 4 | 1 | 3 | 1 | 11 |
(U.S.) | WV | WEST VIRGINIA | 2 | 1 | 1 | 4 | 3 | 11 |
(U.S.) | NM | NEW MEXICO | 3 | 2 | 1 | 2 | 2 | 10 |
(U.S.) | NY | NEW YORK | 2 | 0 | 3 | 4 | 0 | 9 |
(U.S.) | WY | WYOMING | 0 | 2 | 2 | 3 | 2 | 9 |
(U.S.) | MA | MASSACHUSETTS | 0 | 2 | 3 | 2 | 1 | 8 |
(U.S.) | MN | MINNESOTA | 0 | 4 | 2 | 1 | 1 | 8 |
(U.S.) | AR | ARKANSAS | 1 | 0 | 2 | 2 | 1 | 6 |
(U.S.) | AZ | ARIZONA | 0 | 1 | 1 | 4 | 0 | 6 |
(U.S.) | IN | INDIANA | 0 | 0 | 1 | 4 | 1 | 6 |
(U.S.) | CT | CONNECTICUT | 1 | 2 | 1 | 0 | 1 | 5 |
(U.S.) | FL | FLORIDA | 0 | 1 | 0 | 3 | 1 | 5 |
(U.S.) | KY | KENTUCKY | 0 | 0 | 1 | 4 | 0 | 5 |
(U.S.) | MO | MISSOURI | 1 | 0 | 0 | 1 | 3 | 5 |
(U.S.) | WI | WISCONSIN | 1 | 3 | 0 | 0 | 1 | 5 |
(U.S.) | IL | ILLINOIS | 0 | 1 | 0 | 2 | 1 | 4 |
(U.S.) | RI | RHODE ISLAND | 0 | 1 | 2 | 1 | 0 | 4 |
(U.S.) | AK | ALASKA | 0 | 1 | 1 | 0 | 1 | 3 |
(U.S.) | AL | ALABAMA | 1 | 0 | 1 | 0 | 1 | 3 |
(U.S.) | KS | KANSAS | 1 | 1 | 0 | 0 | 1 | 3 |
(U.S.) | MI | MICHIGAN | 1 | 1 | 0 | 1 | 0 | 3 |
(U.S.) | MT | MONTANA | 0 | 0 | 1 | 1 | 0 | 2 |
(U.S.) | NE | NEBRASKA | 1 | 1 | 0 | 0 | 0 | 2 |
(U.S.) | NJ | NEW JERSEY | 0 | 0 | 0 | 1 | 1 | 2 |
(U.S.) | ID | IDAHO | 1 | 0 | 0 | 0 | 0 | 1 |
(U.S.) | ME | MAINE | 0 | 1 | 0 | 0 | 0 | 1 |
(U.S.) | ND | NORTH DAKOTA | 0 | 0 | 0 | 1 | 0 | 1 |
(U.S.) | NH | NEW HAMPSHIRE | 1 | 0 | 0 | 0 | 0 | 1 |
(U.S.) | OR | OREGON | 1 | 0 | 0 | 0 | 0 | 1 |
(U.S.) | TN | TENNESSEE | 0 | 1 | 0 | 0 | 0 | 1 |
(U.S.) | -- Subtotal -- | 186 | 260 | 271 | 259 | 262 | 1238 | |
(Foreign) | GBX | UNITED KINGDOM | 15 | 26 | 24 | 16 | 29 | 110 |
(Foreign) | CAX | CANADA | 15 | 20 | 17 | 20 | 21 | 93 |
(Foreign) | DEX | GERMANY | 17 | 20 | 23 | 13 | 13 | 86 |
(Foreign) | SEX | SWEDEN | 3 | 7 | 10 | 4 | 6 | 30 |
(Foreign) | FRX | FRANCE | 3 | 5 | 2 | 7 | 8 | 25 |
(Foreign) | NOX | NORWAY | 1 | 8 | 3 | 3 | 7 | 22 |
(Foreign) | AUX | AUSTRALIA | 3 | 5 | 3 | 4 | 6 | 21 |
(Foreign) | FIX | FINLAND | 2 | 3 | 3 | 4 | 4 | 16 |
(Foreign) | JPX | JAPAN | 1 | 5 | 5 | 4 | 1 | 16 |
(Foreign) | ITX | ITALY | 1 | 3 | 2 | 3 | 6 | 15 |
(Foreign) | ZAX | SOUTH AFRICA | 1 | 2 | 4 | 3 | 4 | 14 |
(Foreign) | NLX | NETHERLANDS | 3 | 3 | 0 | 4 | 3 | 13 |
(Foreign) | BEX | BELGIUM | 2 | 3 | 3 | 1 | 2 | 11 |
(Foreign) | KRX | KOREA, SOUTH | 0 | 3 | 1 | 2 | 0 | 6 |
(Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 0 | 1 | 3 | 0 | 1 | 5 |
(Foreign) | RUX | RUSSIAN FEDERATION | 0 | 3 | 1 | 1 | 0 | 5 |
(Foreign) | DKX | DENMARK | 0 | 0 | 1 | 2 | 1 | 4 |
(Foreign) | MXX | MEXICO | 0 | 2 | 0 | 1 | 1 | 4 |
(Foreign) | IEX | IRELAND | 0 | 1 | 2 | 0 | 0 | 3 |
(Foreign) | AEX | UNITED ARAB EMIRATES | 1 | 0 | 0 | 1 | 0 | 2 |
(Foreign) | ATX | AUSTRIA | 0 | 0 | 1 | 1 | 0 | 2 |
(Foreign) | BRX | BRAZIL | 0 | 0 | 0 | 1 | 1 | 2 |
(Foreign) | ESX | SPAIN | 0 | 2 | 0 | 0 | 0 | 2 |
(Foreign) | NZX | NEW ZEALAND | 0 | 1 | 0 | 0 | 1 | 2 |
(Foreign) | CHX | SWITZERLAND | 0 | 0 | 0 | 1 | 0 | 1 |
(Foreign) | CLX | CHILE | 0 | 0 | 1 | 0 | 0 | 1 |
(Foreign) | CYX | CYPRUS | 1 | 0 | 0 | 0 | 0 | 1 |
(Foreign) | LIX | LIECHTENSTEIN | 1 | 0 | 0 | 0 | 0 | 1 |
(Foreign) | OMX | OMAN | 0 | 0 | 1 | 0 | 0 | 1 |
(Foreign) | PKX | PAKISTAN | 0 | 1 | 0 | 0 | 0 | 1 |
(Foreign) | SAX | SAUDI ARABIA | 0 | 0 | 1 | 0 | 0 | 1 |
(Foreign) | SKX | SLOVAKIA | 0 | 0 | 0 | 1 | 0 | 1 |
(Foreign) | VEX | VENEZUELA | 0 | 0 | 0 | 0 | 1 | 1 |
(Foreign) | -- Subtotal -- | 70 | 124 | 111 | 97 | 116 | 518 | |
(ALL) | ALL | All Regions, U.S. and Foreign | 256 | 384 | 382 | 356 | 378 | 1756 |
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/tafp.html
selected PTMT materials available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/
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