Table Data - U.S. Granted Patents: Utility Patents Originating in the District of Columbia
| Title | U.S. Granted Patents: Utility Patents Originating in the District of Columbia |
|---|---|
| Series ID | PATENTUSDCUTILITY |
| Source | U.S. Patent and Trademark Office |
| Release | U.S. Granted Patents by States, Territories, and Countries (Not a Press Release) |
| Seasonal Adjustment | Not Seasonally Adjusted |
| Frequency | Annual |
| Units | Number |
| Date Range | 1992-01-01 to 2020-01-01 |
| Last Updated | 2021-05-21 1:02 PM CDT |
| Notes | Patent origin is determined by the residence of the first-named inventor. Utility patents are patents for invention. See PTMT Products and Services Brochure and Types of patent applications and proceedings for more information. |
| DATE | VALUE |
|---|---|
| 1992-01-01 | 59 |
| 1993-01-01 | 53 |
| 1994-01-01 | 44 |
| 1995-01-01 | 57 |
| 1996-01-01 | 40 |
| 1997-01-01 | 52 |
| 1998-01-01 | 74 |
| 1999-01-01 | 55 |
| 2000-01-01 | 62 |
| 2001-01-01 | 67 |
| 2002-01-01 | 61 |
| 2003-01-01 | 49 |
| 2004-01-01 | 75 |
| 2005-01-01 | 55 |
| 2006-01-01 | 63 |
| 2007-01-01 | 63 |
| 2008-01-01 | 68 |
| 2009-01-01 | 57 |
| 2010-01-01 | 82 |
| 2011-01-01 | 97 |
| 2012-01-01 | 131 |
| 2013-01-01 | 133 |
| 2014-01-01 | 161 |
| 2015-01-01 | 146 |
| 2016-01-01 | 141 |
| 2017-01-01 | 180 |
| 2018-01-01 | 183 |
| 2019-01-01 | 299 |
| 2020-01-01 | 318 |
