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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 436, Chemistry: Analytical and Immunological Testing
( 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 | 99 | 98 | 108 | 80 | 76 | 461 |
| (U.S.) | MA | MASSACHUSETTS | 52 | 48 | 43 | 40 | 28 | 211 |
| (U.S.) | NY | NEW YORK | 13 | 17 | 23 | 21 | 17 | 91 |
| (U.S.) | TX | TEXAS | 13 | 22 | 16 | 17 | 10 | 78 |
| (U.S.) | IL | ILLINOIS | 18 | 18 | 11 | 17 | 11 | 75 |
| (U.S.) | IN | INDIANA | 17 | 19 | 11 | 11 | 16 | 74 |
| (U.S.) | MN | MINNESOTA | 14 | 12 | 15 | 13 | 10 | 64 |
| (U.S.) | MD | MARYLAND | 14 | 13 | 11 | 15 | 11 | 64 |
| (U.S.) | NJ | NEW JERSEY | 16 | 16 | 10 | 10 | 10 | 62 |
| (U.S.) | FL | FLORIDA | 16 | 9 | 6 | 14 | 7 | 52 |
| (U.S.) | OH | OHIO | 8 | 14 | 12 | 9 | 6 | 49 |
| (U.S.) | WA | WASHINGTON | 13 | 12 | 11 | 7 | 5 | 48 |
| (U.S.) | CO | COLORADO | 14 | 11 | 10 | 7 | 6 | 48 |
| (U.S.) | PA | PENNSYLVANIA | 10 | 8 | 12 | 10 | 8 | 48 |
| (U.S.) | NC | NORTH CAROLINA | 4 | 6 | 12 | 16 | 8 | 46 |
| (U.S.) | MI | MICHIGAN | 7 | 8 | 8 | 7 | 7 | 37 |
| (U.S.) | CT | CONNECTICUT | 11 | 7 | 6 | 9 | 3 | 36 |
| (U.S.) | AZ | ARIZONA | 4 | 3 | 4 | 12 | 6 | 29 |
| (U.S.) | WI | WISCONSIN | 6 | 6 | 8 | 4 | 4 | 28 |
| (U.S.) | GA | GEORGIA | 12 | 4 | 3 | 5 | 3 | 27 |
| (U.S.) | UT | UTAH | 5 | 9 | 1 | 7 | 3 | 25 |
| (U.S.) | VA | VIRGINIA | 10 | 3 | 6 | 5 | 1 | 25 |
| (U.S.) | OR | OREGON | 6 | 6 | 4 | 4 | 4 | 24 |
| (U.S.) | NM | NEW MEXICO | 4 | 6 | 4 | 7 | 1 | 22 |
| (U.S.) | MO | MISSOURI | 5 | 3 | 3 | 1 | 4 | 16 |
| (U.S.) | OK | OKLAHOMA | 3 | 2 | 5 | 1 | 4 | 15 |
| (U.S.) | TN | TENNESSEE | 4 | 3 | 2 | 3 | 3 | 15 |
| (U.S.) | SC | SOUTH CAROLINA | 2 | 5 | 3 | 1 | 3 | 14 |
| (U.S.) | DE | DELAWARE | 5 | 2 | 5 | 1 | 0 | 13 |
| (U.S.) | WY | WYOMING | 3 | 3 | 4 | 1 | 1 | 12 |
| (U.S.) | NH | NEW HAMPSHIRE | 4 | 3 | 3 | 0 | 1 | 11 |
| (U.S.) | KY | KENTUCKY | 3 | 2 | 2 | 1 | 1 | 9 |
| (U.S.) | ME | MAINE | 5 | 0 | 3 | 1 | 0 | 9 |
| (U.S.) | KS | KANSAS | 1 | 3 | 1 | 0 | 3 | 8 |
| (U.S.) | RI | RHODE ISLAND | 1 | 3 | 1 | 0 | 2 | 7 |
| (U.S.) | MS | MISSISSIPPI | 0 | 0 | 1 | 5 | 0 | 6 |
| (U.S.) | NV | NEVADA | 1 | 1 | 2 | 0 | 1 | 5 |
| (U.S.) | NE | NEBRASKA | 0 | 0 | 4 | 1 | 0 | 5 |
| (U.S.) | WV | WEST VIRGINIA | 0 | 1 | 0 | 2 | 1 | 4 |
| (U.S.) | LA | LOUISIANA | 1 | 0 | 1 | 1 | 1 | 4 |
| (U.S.) | AR | ARKANSAS | 2 | 0 | 0 | 1 | 0 | 3 |
| (U.S.) | AL | ALABAMA | 1 | 1 | 0 | 1 | 0 | 3 |
| (U.S.) | DC | DISTRICT OF COLUMBIA | 0 | 1 | 0 | 1 | 1 | 3 |
| (U.S.) | IA | IOWA | 1 | 0 | 0 | 1 | 0 | 2 |
| (U.S.) | PR | PUERTO RICO | 1 | 1 | 0 | 0 | 0 | 2 |
| (U.S.) | ID | IDAHO | 0 | 1 | 0 | 1 | 0 | 2 |
| (U.S.) | VT | VERMONT | 1 | 0 | 0 | 1 | 0 | 2 |
| (U.S.) | ND | NORTH DAKOTA | 0 | 0 | 0 | 1 | 0 | 1 |
| (U.S.) | -- Subtotal -- | 430 | 410 | 395 | 373 | 287 | 1895 | |
| (Foreign) | JPX | JAPAN | 106 | 75 | 76 | 88 | 66 | 411 |
| (Foreign) | DEX | GERMANY | 33 | 31 | 46 | 36 | 44 | 190 |
| (Foreign) | GBX | UNITED KINGDOM | 18 | 21 | 26 | 20 | 21 | 106 |
| (Foreign) | KRX | KOREA, SOUTH | 3 | 6 | 18 | 13 | 23 | 63 |
| (Foreign) | FRX | FRANCE | 18 | 11 | 14 | 14 | 5 | 62 |
| (Foreign) | CAX | CANADA | 13 | 14 | 12 | 8 | 11 | 58 |
| (Foreign) | CNX | CHINA, PEOPLE'S REPUBLIC OF | 9 | 9 | 6 | 13 | 9 | 46 |
| (Foreign) | TWX | TAIWAN | 5 | 2 | 11 | 5 | 10 | 33 |
| (Foreign) | NLX | NETHERLANDS | 5 | 3 | 7 | 5 | 9 | 29 |
| (Foreign) | SEX | SWEDEN | 7 | 5 | 4 | 9 | 2 | 27 |
| (Foreign) | AUX | AUSTRALIA | 5 | 7 | 5 | 2 | 7 | 26 |
| (Foreign) | CHX | SWITZERLAND | 6 | 2 | 5 | 5 | 8 | 26 |
| (Foreign) | ILX | ISRAEL | 4 | 8 | 9 | 1 | 4 | 26 |
| (Foreign) | ITX | ITALY | 4 | 2 | 3 | 7 | 4 | 20 |
| (Foreign) | INX | INDIA | 4 | 8 | 2 | 3 | 1 | 18 |
| (Foreign) | BEX | BELGIUM | 7 | 1 | 2 | 3 | 2 | 15 |
| (Foreign) | NOX | NORWAY | 2 | 5 | 2 | 3 | 2 | 14 |
| (Foreign) | FIX | FINLAND | 2 | 3 | 2 | 3 | 3 | 13 |
| (Foreign) | ATX | AUSTRIA | 2 | 2 | 2 | 2 | 4 | 12 |
| (Foreign) | DKX | DENMARK | 2 | 1 | 4 | 1 | 4 | 12 |
| (Foreign) | SGX | SINGAPORE | 2 | 1 | 4 | 3 | 1 | 11 |
| (Foreign) | IEX | IRELAND | 0 | 2 | 2 | 4 | 2 | 10 |
| (Foreign) | SAX | SAUDI ARABIA | 1 | 0 | 1 | 0 | 5 | 7 |
| (Foreign) | HKX | CHINA, HONG KONG S.A.R. | 1 | 2 | 0 | 0 | 3 | 6 |
| (Foreign) | ESX | SPAIN | 1 | 0 | 2 | 1 | 2 | 6 |
| (Foreign) | RUX | RUSSIAN FEDERATION | 1 | 2 | 1 | 0 | 1 | 5 |
| (Foreign) | PLX | POLAND | 0 | 0 | 1 | 0 | 1 | 2 |
| (Foreign) | UAX | UKRAINE | 0 | 1 | 0 | 0 | 1 | 2 |
| (Foreign) | ROX | ROMANIA | 0 | 0 | 2 | 0 | 0 | 2 |
| (Foreign) | BRX | BRAZIL | 1 | 0 | 0 | 1 | 0 | 2 |
| (Foreign) | CZX | CZECH REPUBLIC | 0 | 0 | 0 | 1 | 1 | 2 |
| (Foreign) | HRX | CROATIA | 1 | 0 | 0 | 1 | 0 | 2 |
| (Foreign) | GRX | GREECE | 0 | 1 | 1 | 0 | 0 | 2 |
| (Foreign) | IRX | IRAN | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | PHX | PHILIPPINES | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | NZX | NEW ZEALAND | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | EEX | ESTONIA | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | TTX | TRINIDAD AND TOBAGO | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | TRX | TURKEY | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | KYX | CAYMAN ISLANDS | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | HUX | HUNGARY | 0 | 1 | 0 | 0 | 0 | 1 |
| (Foreign) | LUX | LUXEMBOURG | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | PTX | PORTUGAL | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | RSX | SERBIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | THX | THAILAND | 0 | 0 | 1 | 0 | 0 | 1 |
| (Foreign) | AEX | UNITED ARAB EMIRATES | 0 | 0 | 0 | 1 | 0 | 1 |
| (Foreign) | CLX | CHILE | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | COX | COLOMBIA | 0 | 0 | 0 | 0 | 1 | 1 |
| (Foreign) | -- Subtotal -- | 263 | 228 | 273 | 257 | 260 | 1281 | |
| (ALL) | ALL | All Regions, U.S. and Foreign | 693 | 638 | 668 | 630 | 547 | 3176 |
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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