Title:               U.S. Granted Patents: Total Patents Originating in Iowa
Series ID:           PATENTUSIATOTAL
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.
                     
                     Total is the sum of utility, plant, design, and reissue patents
                     granted.
                     
                     See PTMT Products and Services Brochure
                     (https://www.uspto.gov/web/offices/ac/ido/oeip/taf/brochure.htm) and
                     Types of patent applications and proceedings
                     (https://www.uspto.gov/patents/basics/types-patent-applications) for
                     more information.

DATE        VALUE
1992-01-01    407
1993-01-01    435
1994-01-01    460
1995-01-01    486
1996-01-01    486
1997-01-01    450
1998-01-01    719
1999-01-01    819
2000-01-01    676
2001-01-01    815
2002-01-01    681
2003-01-01    711
2004-01-01    736
2005-01-01    629
2006-01-01    732
2007-01-01    664
2008-01-01    644
2009-01-01    730
2010-01-01    809
2011-01-01    856
2012-01-01    914
2013-01-01    996
2014-01-01   1057
2015-01-01   1078
2016-01-01    990
2017-01-01   1155
2018-01-01   1056
2019-01-01   1232
2020-01-01   1202