Title:               U.S. Granted Patents: Total Patents Originating in Illinois
Series ID:           PATENTUSILTOTAL
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   3284
1993-01-01   3321
1994-01-01   3318
1995-01-01   3474
1996-01-01   3672
1997-01-01   3537
1998-01-01   4365
1999-01-01   4304
2000-01-01   4502
2001-01-01   4266
2002-01-01   3934
2003-01-01   3964
2004-01-01   3754
2005-01-01   3297
2006-01-01   4053
2007-01-01   3711
2008-01-01   3580
2009-01-01   3615
2010-01-01   4374
2011-01-01   4594
2012-01-01   5078
2013-01-01   5357
2014-01-01   5924
2015-01-01   5862
2016-01-01   5832
2017-01-01   6043
2018-01-01   5655
2019-01-01   6467
2020-01-01   6175