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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting By Geographic Region (State and Country)
Breakout By NAICS Industry Classification
-- Fractional Counts --

- this report was created with support from the National Science Foundation -

Count (*) of 1963 - 2012 Utility Patent Grants
As Distributed By Calendar Year of Patent Application

- Explanation of Data -

Ordered Listing of NAICS Industry Classifications Receiving 0.5 or More Utility Patents During the Period
Originating From

DELAWARE

( * in Fractional Counts tables, counts are rounded -- see 'Explanation of Data' )
( this Fractional Counts report proportionally distributes a patent across each matched industry -- see 'Explanation of Data' )
( North American Industry Classification System (NAICS) classification is determined by the primary U.S. Patent Classification System (USPC) classification and a USPC to NAICS concordance - see 'Explanation of Data' )
( patent origin is determined by the residence of the first-named inventor )

The following table displays NAICS industry classifications and FRACTIONAL counts of utility patents classified in them; patents are distributed by year of patent application.
Counts (U.S. or Foreign) Region ID State-Territory or Country Sequence ID NAICS Classification Classification Title PRE_1964 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Total
Frac / YoA (U.S.) DE DELAWARE 01 311 Food 10 2 5 2 2 4 1 4 9 1 2 2 3 2 2 4 3 6 6 2 5 2 1 1 4 3 3 4 6 3 6 3 7 2 2 0 2 0 3 1 2 0 1 1 1 0 4 0 0 0 133
Frac / YoA (U.S.) DE DELAWARE 02 312 Beverage and Tobacco Products 1 2 0 2 2 1 0 2 2 0 1 0 0 0 1 1 2 2 1 1 0 1 0 0 0 0 3 1 0 0 1 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 27
Frac / YoA (U.S.) DE DELAWARE 03 313-316 Textiles, Apparel and Leather 86 16 14 17 17 23 19 17 15 13 18 13 21 10 11 9 3 10 7 10 7 7 9 15 18 16 16 23 13 16 18 10 18 14 10 9 10 8 2 9 12 7 10 9 6 3 8 2 1 0 650
Frac / YoA (U.S.) DE DELAWARE 04 321 Wood Products 1 0 1 1 0 1 0 1 1 1 1 1 1 0 0 0 0 1 0 0 1 0 1 0 0 1 1 0 0 1 1 1 0 2 1 2 2 1 1 1 2 1 1 1 1 1 0 0 0 0 32
Frac / YoA (U.S.) DE DELAWARE 05 322,323 Paper, Printing and support activities 19 4 3 4 5 5 7 5 8 7 3 2 6 3 5 3 4 6 4 5 5 3 2 4 5 8 9 9 4 10 9 7 8 4 7 10 4 5 2 4 5 3 3 1 3 2 3 0 1 0 244
Frac / YoA (U.S.) DE DELAWARE 06 325 Chemicals ( ** ROLLUP, includes 3251-3259 ** ) 1137 199 216 234 248 252 236 256 253 227 246 195 178 154 150 124 135 145 127 152 133 128 172 175 187 176 217 249 211 208 210 232 222 166 213 198 207 194 198 179 211 158 173 162 160 125 99 59 39 2 9920
Frac / YoA (U.S.) DE DELAWARE 07 3251 Basic Chemicals 649 93 113 126 139 155 127 144 143 118 141 106 85 84 74 57 62 67 40 54 47 33 51 56 60 56 79 98 103 101 100 113 94 63 85 92 87 89 73 56 94 60 70 71 61 54 41 20 15 1 4595
Frac / YoA (U.S.) DE DELAWARE 08 3252 Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments 272 63 44 49 48 33 49 49 49 43 41 33 36 20 24 17 32 18 33 25 32 24 29 26 27 35 44 49 48 41 49 40 54 42 48 40 42 39 41 43 23 24 22 20 19 15 13 8 4 0 1909
Frac / YoA (U.S.) DE DELAWARE 09 3254 Pharmaceutical and Medicines 24 5 6 6 6 12 5 9 6 6 7 5 10 10 11 12 11 16 10 18 11 11 15 11 17 17 23 22 14 23 17 24 26 20 30 24 39 33 37 38 41 33 35 22 26 17 15 13 4 0 842
Frac / YoA (U.S.) DE DELAWARE 10 3253,3255,3256,3259 Other Chemical Product and Preparation 193 39 53 54 56 52 56 55 56 61 58 51 46 40 42 39 30 44 45 56 43 62 77 82 85 68 72 80 47 43 43 56 48 42 50 41 39 33 47 43 53 42 47 49 55 39 29 19 17 1 2575
Frac / YoA (U.S.) DE DELAWARE 11 326 Plastics and Rubber Products 259 61 51 63 52 50 52 52 38 47 50 39 51 33 34 41 29 25 29 33 29 33 35 53 51 45 49 61 59 51 52 49 55 50 52 41 25 34 26 37 32 37 35 20 19 27 16 9 3 0 2174
Frac / YoA (U.S.) DE DELAWARE 12 327 Nonmetallic Mineral Products 46 12 10 10 12 15 19 12 16 11 9 9 9 4 11 5 2 2 2 4 5 5 9 22 18 22 33 39 29 33 24 22 10 8 10 5 7 11 8 15 13 15 11 6 9 6 5 2 2 0 624
Frac / YoA (U.S.) DE DELAWARE 13 331 Primary Metal 30 5 6 4 3 6 3 6 5 4 7 4 6 4 1 4 3 4 1 0 1 0 1 2 2 15 8 6 10 9 9 13 6 2 1 1 1 2 0 2 0 0 0 1 0 0 1 0 0 0 195
Frac / YoA (U.S.) DE DELAWARE 14 332 Fabricated Metal Products 101 15 25 23 27 33 31 20 28 20 17 17 19 14 10 11 10 4 9 8 9 9 9 14 11 10 17 13 20 17 23 17 22 13 16 25 8 18 12 11 15 15 16 14 11 7 7 3 1 0 825
Frac / YoA (U.S.) DE DELAWARE 15 333 Machinery 208 32 56 54 67 56 62 53 61 50 49 43 39 53 43 29 33 43 43 32 24 31 22 25 27 41 50 50 50 43 50 32 51 30 53 35 39 49 47 41 48 28 33 25 24 14 18 5 3 1 2092
Frac / YoA (U.S.) DE DELAWARE 16 334 Computer and Electronic Products ( ** ROLLUP, includes 3341-3346 ** ) 85 16 18 21 37 31 30 29 28 30 24 23 25 21 27 23 35 31 31 21 26 28 31 24 44 38 44 50 40 34 32 31 38 32 58 39 43 50 63 41 70 78 65 51 66 48 26 22 12 4 1812
Frac / YoA (U.S.) DE DELAWARE 17 3341 Computer and Peripheral Equipment 5 0 0 0 1 1 0 1 1 1 0 3 0 1 1 1 1 1 1 1 0 1 0 1 8 1 2 7 4 4 6 6 7 3 10 8 12 15 11 10 11 18 17 12 23 16 5 6 6 2 251
Frac / YoA (U.S.) DE DELAWARE 18 3342 Communications Equipment 3 4 2 2 2 1 1 0 2 1 0 1 1 2 0 0 2 2 1 3 1 2 5 1 3 2 0 1 4 3 0 1 2 2 7 0 8 5 1 8 4 4 0 2 6 2 2 3 0 0 104
Frac / YoA (U.S.) DE DELAWARE 19 3344 Semiconductors and Other Electronic Components 16 2 3 3 6 7 6 9 7 10 6 7 3 2 4 7 9 9 6 1 5 6 9 4 8 9 13 12 8 6 5 6 9 8 9 11 8 11 16 4 23 19 12 15 9 16 8 6 4 2 397
Frac / YoA (U.S.) DE DELAWARE 20 3345 Navigational, Measuring, Electromedical, and Control Instruments 56 10 13 16 23 20 15 14 17 16 17 10 19 13 19 12 19 14 20 11 13 16 14 13 17 22 24 27 19 19 20 16 20 18 32 19 13 19 34 19 29 36 34 22 28 14 11 7 2 0 930
Frac / YoA (U.S.) DE DELAWARE 21 3343,3346 Other Computer and Electronic Products 5 0 0 1 5 3 8 4 1 3 2 2 2 3 3 4 4 5 4 5 7 3 4 5 9 5 4 3 5 2 1 2 0 1 1 2 2 0 1 1 4 2 2 0 0 0 0 0 0 0 130
Frac / YoA (U.S.) DE DELAWARE 22 335 Electrical Equipment, Appliances, and Components 51 8 9 8 12 4 15 13 8 9 10 4 5 5 12 6 5 4 7 5 6 3 4 4 10 12 11 12 16 10 8 11 10 7 10 11 10 8 8 11 11 11 9 9 2 2 10 5 1 0 441
Frac / YoA (U.S.) DE DELAWARE 23 336 Transportation Equipment ( ** ROLLUP, includes 3361-3369 ** ) 27 0 5 3 6 3 4 8 6 12 5 5 7 6 4 6 4 6 6 0 2 3 2 4 1 3 5 8 2 6 2 4 3 5 1 5 3 3 5 3 3 4 2 4 4 2 3 1 1 0 209
Frac / YoA (U.S.) DE DELAWARE 24 3361-3363 Motor Vehicles, Trailers and Parts 10 0 4 0 3 1 1 4 2 6 2 1 5 3 3 3 3 2 1 0 1 2 0 3 0 1 1 2 2 3 2 1 2 3 1 2 0 2 3 3 2 2 1 2 1 2 1 0 0 0 93
Frac / YoA (U.S.) DE DELAWARE 25 3364 Aerospace Product and Parts 12 0 1 2 3 1 1 2 3 5 3 1 1 2 0 1 0 2 2 0 0 0 0 1 1 0 1 4 0 2 0 2 1 0 0 1 2 0 0 0 0 0 1 1 3 0 2 1 1 0 68
Frac / YoA (U.S.) DE DELAWARE 26 3365,3366,3369 Other Transportation Equipment 5 0 0 1 1 1 2 2 1 1 0 2 1 1 1 2 1 2 3 0 1 2 2 0 0 2 3 2 0 1 0 1 0 2 0 2 0 1 2 1 1 2 0 1 0 0 0 0 0 0 49
Frac / YoA (U.S.) DE DELAWARE 27 337 Furniture and Related Products 2 0 1 0 0 0 0 0 0 2 1 1 1 1 0 3 0 0 1 0 0 0 1 0 1 0 0 1 1 0 0 1 0 1 0 0 0 0 1 3 1 0 1 1 0 1 3 0 0 0 30
Frac / YoA (U.S.) DE DELAWARE 28 339 Miscellaneous Manufacturing ( ** ROLLUP, includes 3391-3399 ** ) 56 9 14 20 20 27 22 18 18 16 17 10 8 11 16 11 11 9 10 11 10 11 14 15 14 21 19 23 19 13 30 29 29 20 27 18 38 46 39 30 39 30 26 24 50 34 14 15 5 1 1033
Frac / YoA (U.S.) DE DELAWARE 29 3391 Medical Equipment and Supplies 5 2 5 1 6 6 6 3 3 2 2 3 1 3 3 1 0 1 4 5 4 9 6 4 8 11 7 8 9 5 10 11 12 8 13 3 6 5 12 9 9 7 7 10 6 5 4 2 0 0 268
Frac / YoA (U.S.) DE DELAWARE 30 339 (except 3391) Other Miscellaneous 51 7 9 18 15 21 16 16 15 13 15 7 8 8 13 10 11 8 6 6 7 3 8 11 7 10 12 16 10 9 20 18 17 12 14 15 32 40 27 21 31 24 19 14 45 30 10 13 5 1 765
Frac / YoA (U.S.) DE DELAWARE 31 All Industries All Industries ( ** ROLLUP, includes all listed NAICS categories ** ) 2118 377 432 465 510 510 501 495 494 449 458 367 378 321 326 280 279 294 284 280 261 264 312 358 394 408 485 546 479 454 473 460 479 355 461 398 400 430 413 388 463 387 385 329 355 271 217 123 68 8 20442


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