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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
-- Whole 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

MARYLAND

( * in Whole Counts tables, ROLLUP counts usually will not equal the sum of the counts of the component classifications -- see 'Explanation of Data' )
( this Whole Counts report allocates a patent to each of one or more matched industries -- 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 WHOLE 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
Whol / YoA (U.S.) MD MARYLAND 01 311 Food 17 2 4 8 7 5 3 7 7 2 5 1 5 3 5 6 6 8 2 6 6 0 1 5 3 0 2 4 4 11 6 3 10 8 10 8 9 8 3 2 2 2 0 1 2 2 0 0 0 0 221
Whol / YoA (U.S.) MD MARYLAND 02 312 Beverage and Tobacco Products 8 1 2 5 7 3 3 3 3 1 2 0 1 2 1 1 2 0 0 3 2 1 2 6 1 0 2 1 1 5 2 2 4 2 3 3 6 4 0 1 1 1 0 1 1 1 0 1 0 0 102
Whol / YoA (U.S.) MD MARYLAND 03 313-316 Textiles, Apparel and Leather 69 7 11 13 21 11 16 18 13 9 10 10 7 13 8 9 13 7 14 12 7 8 9 8 11 18 9 20 23 18 14 10 17 14 21 20 28 15 20 16 22 21 19 12 15 5 10 5 0 0 706
Whol / YoA (U.S.) MD MARYLAND 04 321 Wood Products 48 7 8 11 9 14 8 13 10 9 10 6 11 1 6 10 9 8 12 12 10 8 6 12 6 6 5 8 7 9 8 9 9 6 11 10 10 12 13 9 7 3 4 3 4 3 4 6 2 0 432
Whol / YoA (U.S.) MD MARYLAND 05 322,323 Paper, Printing and support activities 39 4 5 12 12 9 14 7 10 6 7 4 5 8 6 8 10 2 6 9 4 9 5 7 5 5 11 10 16 10 16 12 22 14 10 14 17 11 6 7 5 6 5 4 1 3 2 0 0 0 420
Whol / YoA (U.S.) MD MARYLAND 06 325 Chemicals ( ** ROLLUP, includes 3251-3259 ** ) 420 104 107 96 126 138 117 101 99 82 110 94 100 103 90 86 70 120 122 111 114 125 115 111 146 143 168 189 223 275 326 439 659 312 469 482 508 506 606 540 425 372 315 262 292 208 171 88 50 7 11042
Whol / YoA (U.S.) MD MARYLAND 07 3251 Basic Chemicals 225 54 66 47 83 75 56 37 51 43 51 53 49 47 39 40 22 47 43 41 49 40 41 40 49 49 53 55 61 78 72 95 124 65 89 102 123 125 166 184 130 114 76 69 78 57 42 26 8 1 3430
Whol / YoA (U.S.) MD MARYLAND 08 3252 Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments 61 14 5 4 13 15 10 7 15 8 6 5 5 6 7 4 3 11 7 7 8 6 6 9 10 7 12 9 10 12 13 12 37 7 13 15 4 8 4 15 3 4 4 2 3 2 1 0 1 0 450
Whol / YoA (U.S.) MD MARYLAND 09 3254 Pharmaceutical and Medicines 37 8 10 11 6 12 12 12 14 6 15 12 23 25 25 24 25 31 37 35 37 53 57 52 68 61 92 99 121 165 221 307 486 227 343 351 370 367 440 350 295 251 239 180 204 150 118 60 37 5 6186
Whol / YoA (U.S.) MD MARYLAND 10 3253,3255,3256,3259 Other Chemical Product and Preparation 128 33 32 40 28 44 49 50 27 31 44 32 35 40 34 36 35 48 56 43 28 43 36 34 48 53 53 73 79 97 115 158 171 98 152 154 140 137 171 148 126 97 93 79 95 62 56 32 21 4 3518
Whol / YoA (U.S.) MD MARYLAND 11 326 Plastics and Rubber Products 315 41 61 64 74 65 74 58 75 50 56 64 52 53 53 56 65 57 65 49 55 41 37 42 40 65 45 62 79 67 75 60 87 69 82 71 72 70 70 64 52 47 33 39 22 26 26 20 6 1 2972
Whol / YoA (U.S.) MD MARYLAND 12 327 Nonmetallic Mineral Products 126 24 35 23 40 26 42 33 31 32 22 30 30 19 16 26 30 30 22 29 28 28 10 23 22 25 32 38 49 23 43 24 44 50 40 25 28 28 31 24 29 24 11 15 12 16 12 9 5 1 1415
Whol / YoA (U.S.) MD MARYLAND 13 331 Primary Metal 64 15 13 12 14 14 17 9 16 9 10 15 13 11 5 7 6 10 6 4 2 6 5 10 9 14 10 10 7 7 10 8 6 3 6 5 6 5 7 10 1 4 3 2 0 1 2 0 0 0 429
Whol / YoA (U.S.) MD MARYLAND 14 332 Fabricated Metal Products 749 84 169 144 159 139 178 132 145 112 112 128 108 108 114 102 139 113 111 89 89 84 74 72 79 88 116 108 119 114 123 98 125 112 120 100 135 128 113 104 87 103 94 63 84 65 59 32 14 0 5837
Whol / YoA (U.S.) MD MARYLAND 15 333 Machinery 850 112 196 191 209 215 233 204 219 167 174 186 167 127 142 154 137 130 111 109 94 101 115 117 129 117 133 129 166 160 168 156 168 155 145 164 176 197 201 180 149 167 163 145 145 110 97 38 23 1 8042
Whol / YoA (U.S.) MD MARYLAND 16 334 Computer and Electronic Products ( ** ROLLUP, includes 3341-3346 ** ) 1455 240 326 327 294 297 361 300 306 294 301 285 300 289 306 277 246 261 239 232 241 206 220 191 233 307 324 322 371 379 422 467 630 471 573 644 611 805 832 780 746 680 652 602 620 447 404 237 102 11 20466
Whol / YoA (U.S.) MD MARYLAND 17 3341 Computer and Peripheral Equipment 152 17 28 17 21 25 28 34 29 35 29 23 42 19 31 26 13 24 15 26 19 18 29 20 28 34 36 37 41 57 57 57 84 66 118 110 128 193 195 161 154 142 156 132 182 111 90 55 34 5 3183
Whol / YoA (U.S.) MD MARYLAND 18 3342 Communications Equipment 153 26 36 39 40 37 38 52 60 57 51 47 47 40 52 48 36 47 39 39 37 33 41 22 34 56 48 41 60 61 71 91 163 116 119 143 143 197 208 199 176 194 174 143 155 112 94 46 18 3 3982
Whol / YoA (U.S.) MD MARYLAND 19 3344 Semiconductors and Other Electronic Components 527 83 128 119 99 88 128 86 81 85 107 76 76 80 101 94 80 63 76 65 62 47 65 52 46 80 77 85 76 66 86 86 86 96 89 106 87 131 146 143 110 137 101 110 90 71 79 52 25 3 4732
Whol / YoA (U.S.) MD MARYLAND 20 3345 Navigational, Measuring, Electromedical, and Control Instruments 710 123 158 167 152 160 195 146 156 143 147 147 160 158 148 131 129 140 130 108 129 124 108 104 145 149 184 176 208 221 233 255 321 215 277 315 289 337 345 309 342 264 269 238 221 173 160 96 27 2 9744
Whol / YoA (U.S.) MD MARYLAND 21 3343,3346 Other Computer and Electronic Products 108 32 25 18 17 14 33 23 24 24 24 19 19 21 19 17 14 19 12 12 14 9 4 11 12 18 21 11 20 17 28 19 33 20 22 30 20 33 26 31 40 29 24 25 12 13 10 7 3 1 1057
Whol / YoA (U.S.) MD MARYLAND 22 335 Electrical Equipment, Appliances, and Components 419 60 102 105 85 87 100 89 77 67 93 90 66 84 89 70 75 74 52 66 65 61 61 52 65 75 73 83 82 77 80 82 96 81 93 99 82 107 119 129 94 93 99 100 92 77 62 36 14 3 4282
Whol / YoA (U.S.) MD MARYLAND 23 336 Transportation Equipment ( ** ROLLUP, includes 3361-3369 ** ) 259 29 58 43 50 80 59 66 46 33 48 54 30 28 29 30 28 33 35 34 25 23 35 32 30 30 28 45 39 54 42 51 41 42 56 37 44 46 71 50 48 53 45 40 50 32 27 17 2 0 2207
Whol / YoA (U.S.) MD MARYLAND 24 3361-3363 Motor Vehicles, Trailers and Parts 104 11 28 21 17 39 30 26 22 20 20 25 19 12 15 20 19 18 23 20 14 13 23 22 13 17 15 23 21 25 23 32 17 26 35 17 24 21 34 27 24 26 24 28 26 19 15 8 1 0 1122
Whol / YoA (U.S.) MD MARYLAND 25 3364 Aerospace Product and Parts 110 13 26 18 19 24 20 31 17 12 22 18 7 12 10 7 8 12 7 14 11 7 12 9 10 8 10 11 11 11 15 15 14 7 16 7 9 21 24 18 23 11 17 12 18 6 8 3 0 0 751
Whol / YoA (U.S.) MD MARYLAND 26 3365,3366,3369 Other Transportation Equipment 78 8 19 10 21 34 22 25 16 7 15 17 10 10 9 9 9 6 10 8 7 6 9 5 9 10 7 14 12 28 9 14 15 16 18 21 15 11 24 15 11 21 14 5 16 12 5 9 2 0 703
Whol / YoA (U.S.) MD MARYLAND 27 337 Furniture and Related Products 23 2 6 6 3 4 5 4 2 3 4 5 4 5 5 7 9 7 5 5 1 6 4 5 9 9 2 5 5 9 5 6 4 7 10 6 8 10 13 16 10 8 11 15 4 7 4 5 7 0 325
Whol / YoA (U.S.) MD MARYLAND 28 339 Miscellaneous Manufacturing ( ** ROLLUP, includes 3391-3399 ** ) 268 25 92 66 62 77 71 61 76 67 92 75 68 86 102 75 84 80 64 81 68 70 67 72 87 97 102 115 123 136 166 161 208 186 175 162 159 178 170 138 131 115 104 86 103 81 60 48 14 2 5056
Whol / YoA (U.S.) MD MARYLAND 29 3391 Medical Equipment and Supplies 65 10 24 24 11 17 19 18 23 24 24 27 18 30 34 25 36 27 18 36 32 27 27 35 32 40 50 57 56 63 83 86 106 106 96 84 71 97 87 57 57 50 42 48 48 34 25 16 3 2 2127
Whol / YoA (U.S.) MD MARYLAND 30 339 (except 3391) Other Miscellaneous 205 15 68 43 51 60 52 44 53 44 70 50 50 56 69 50 49 53 47 45 36 44 40 37 55 58 53 58 68 74 86 76 104 86 80 82 89 85 83 83 75 70 67 40 57 47 36 32 11 0 2986
Whol / YoA (U.S.) MD MARYLAND 31 All Industries All Industries ( ** ROLLUP, includes all listed NAICS categories ** ) 4034 599 942 892 928 936 1019 879 901 749 833 834 762 761 786 727 713 762 682 666 627 608 615 592 690 789 846 901 1024 1074 1192 1270 1704 1230 1485 1526 1543 1773 1869 1702 1524 1416 1320 1184 1223 913 795 447 204 22 51513


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