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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 Grant

- 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 grant.
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 / YoG (U.S.) MD MARYLAND 01 311 Food 3 7 5 1 5 4 8 7 5 9 6 2 5 5 3 1 4 3 12 5 4 6 3 2 1 4 4 3 3 1 7 8 4 5 6 5 10 9 15 5 4 3 0 0 0 1 2 2 3 1 221
Whol / YoG (U.S.) MD MARYLAND 02 312 Beverage and Tobacco Products 1 4 2 0 2 2 8 4 4 5 3 1 2 1 1 1 2 0 2 0 1 1 4 1 2 3 3 1 2 1 4 3 1 1 3 2 5 2 6 3 1 1 0 0 0 1 0 1 2 2 102
Whol / YoG (U.S.) MD MARYLAND 03 313-316 Textiles, Apparel and Leather 19 22 7 19 10 11 25 15 15 23 10 16 12 8 8 10 7 13 8 8 12 13 11 4 12 8 13 13 16 21 20 15 14 9 15 20 18 20 25 14 19 15 12 16 13 16 10 19 13 14 706
Whol / YoG (U.S.) MD MARYLAND 04 321 Wood Products 10 7 11 18 13 10 14 9 18 7 11 11 10 4 10 7 4 8 9 5 8 16 7 11 12 8 7 5 9 6 8 5 11 5 12 6 9 13 11 10 11 7 5 4 3 2 4 4 6 11 432
Whol / YoG (U.S.) MD MARYLAND 05 322,323 Paper, Printing and support activities 7 8 10 12 13 3 10 15 13 9 9 7 12 3 7 4 4 8 12 3 6 6 7 9 5 5 10 4 8 14 12 15 11 11 13 18 14 20 14 8 7 3 3 4 6 6 0 5 4 3 420
Whol / YoG (U.S.) MD MARYLAND 06 325 Chemicals ( ** ROLLUP, includes 3251-3259 ** ) 73 90 101 85 128 121 120 108 116 137 109 114 141 124 96 101 70 87 100 99 113 104 109 96 134 115 136 128 161 209 229 229 233 309 379 448 551 413 480 488 449 398 332 393 360 333 357 424 411 401 11042
Whol / YoG (U.S.) MD MARYLAND 07 3251 Basic Chemicals 41 49 47 45 75 70 68 53 64 65 48 61 75 68 50 43 32 35 36 43 44 37 47 31 57 40 41 50 47 57 72 68 65 62 77 82 109 84 94 115 122 113 91 117 120 121 104 101 97 97 3430
Whol / YoG (U.S.) MD MARYLAND 08 3252 Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments 5 14 14 16 18 10 7 15 15 18 11 9 9 3 6 6 4 3 8 6 9 9 7 6 4 9 8 6 14 9 11 19 11 24 16 11 15 5 7 11 8 4 7 4 5 2 3 0 4 5 450
Whol / YoG (U.S.) MD MARYLAND 09 3254 Pharmaceutical and Medicines 14 4 8 7 10 8 13 7 8 14 17 17 13 20 20 23 17 26 30 22 26 32 33 36 60 52 66 54 70 118 121 119 133 187 271 341 407 316 355 355 303 264 227 291 234 226 261 326 305 299 6186
Whol / YoG (U.S.) MD MARYLAND 10 3253,3255,3256,3259 Other Chemical Product and Preparation 23 28 38 24 34 36 38 38 33 50 43 40 49 46 31 44 27 39 46 41 51 39 33 34 40 39 49 47 60 73 82 77 88 109 134 138 161 129 166 144 141 100 82 104 101 70 91 114 134 140 3518
Whol / YoG (U.S.) MD MARYLAND 11 326 Plastics and Rubber Products 56 57 80 97 86 57 84 65 95 67 68 70 61 59 61 55 38 56 63 54 56 68 48 46 40 38 54 46 64 64 76 81 52 63 68 67 83 63 78 69 68 50 43 45 33 25 22 38 39 56 2972
Whol / YoG (U.S.) MD MARYLAND 12 327 Nonmetallic Mineral Products 30 17 26 41 41 29 44 27 51 34 37 37 27 30 24 20 12 25 37 25 24 29 32 23 17 19 24 24 48 29 41 31 28 30 41 47 34 32 28 27 27 19 18 30 13 11 12 19 17 27 1415
Whol / YoG (U.S.) MD MARYLAND 13 331 Primary Metal 12 15 11 16 27 10 12 13 24 17 13 15 13 15 11 9 6 9 5 3 9 2 8 5 3 9 6 14 11 11 10 10 8 4 5 5 5 5 7 6 8 6 5 1 1 0 2 2 2 3 429
Whol / YoG (U.S.) MD MARYLAND 14 332 Fabricated Metal Products 113 125 180 236 170 142 193 124 199 139 188 162 157 125 111 109 81 118 120 94 111 102 88 91 86 66 103 112 114 116 125 113 97 87 115 115 124 100 150 113 115 74 67 88 71 68 61 84 95 100 5837
Whol / YoG (U.S.) MD MARYLAND 15 333 Machinery 151 191 233 237 232 194 248 201 281 248 226 202 196 170 144 125 110 139 148 117 102 119 116 101 127 115 143 146 123 148 161 147 148 150 128 149 161 161 182 166 171 156 141 138 145 113 144 153 147 148 8042
Whol / YoG (U.S.) MD MARYLAND 16 334 Computer and Electronic Products ( ** ROLLUP, includes 3341-3346 ** ) 215 224 375 390 355 349 389 318 434 363 359 369 331 297 301 300 212 270 243 228 198 190 257 240 259 215 297 313 312 326 345 400 382 432 387 580 545 527 561 569 585 606 570 684 605 682 637 822 776 842 20466
Whol / YoG (U.S.) MD MARYLAND 17 3341 Computer and Peripheral Equipment 19 21 47 39 34 20 27 26 42 38 30 38 33 32 26 27 21 24 18 18 14 20 22 17 30 26 36 31 29 35 43 46 51 62 54 75 94 81 91 75 100 97 102 166 127 180 174 251 225 249 3183
Whol / YoG (U.S.) MD MARYLAND 18 3342 Communications Equipment 24 20 50 33 35 35 39 48 52 60 62 81 48 48 43 46 31 46 42 41 37 28 40 44 36 39 41 58 40 37 47 68 60 95 102 126 109 103 116 128 110 124 161 201 171 194 173 185 216 209 3982
Whol / YoG (U.S.) MD MARYLAND 19 3344 Semiconductors and Other Electronic Components 72 87 134 156 127 120 155 102 160 102 97 112 102 77 88 91 76 74 75 63 52 57 71 55 75 43 74 94 88 77 70 77 77 74 68 103 86 99 97 122 138 119 101 112 99 98 96 123 106 111 4732
Whol / YoG (U.S.) MD MARYLAND 20 3345 Navigational, Measuring, Electromedical, and Control Instruments 117 107 169 198 164 186 190 160 213 180 202 168 178 154 156 156 98 148 122 116 106 99 133 143 135 121 165 145 179 187 199 232 218 232 183 287 276 281 294 291 267 282 241 254 241 250 231 299 283 308 9744
Whol / YoG (U.S.) MD MARYLAND 21 3343,3346 Other Computer and Electronic Products 14 22 26 27 35 33 29 16 28 36 22 35 17 26 24 14 14 13 23 13 14 12 14 7 8 11 16 19 9 25 10 21 22 21 16 32 15 23 21 22 24 26 22 27 31 35 21 18 20 28 1057
Whol / YoG (U.S.) MD MARYLAND 22 335 Electrical Equipment, Appliances, and Components 56 75 110 124 127 102 122 101 127 81 97 92 88 76 87 74 75 60 78 52 55 61 72 64 65 59 87 84 72 70 94 74 68 81 68 97 82 90 96 92 110 104 93 106 72 72 85 110 104 91 4282
Whol / YoG (U.S.) MD MARYLAND 23 336 Transportation Equipment ( ** ROLLUP, includes 3361-3369 ** ) 41 52 72 78 72 51 60 63 78 58 58 46 48 51 34 25 19 26 31 31 24 47 30 25 43 23 41 30 34 46 47 48 45 42 30 38 55 46 47 43 65 43 34 49 41 33 34 45 40 45 2207
Whol / YoG (U.S.) MD MARYLAND 24 3361-3363 Motor Vehicles, Trailers and Parts 16 21 33 34 30 24 22 33 41 20 27 22 19 26 18 13 11 15 20 17 15 31 17 15 26 16 22 12 16 26 22 27 24 25 16 20 35 26 18 14 34 26 14 24 23 23 20 29 17 27 1122
Whol / YoG (U.S.) MD MARYLAND 25 3364 Aerospace Product and Parts 18 30 24 29 33 21 22 20 26 24 26 18 22 12 11 11 8 7 10 12 6 14 9 9 15 8 13 8 12 12 10 14 12 15 7 7 17 5 17 19 23 13 15 15 15 6 9 12 15 15 751
Whol / YoG (U.S.) MD MARYLAND 26 3365,3366,3369 Other Transportation Equipment 12 10 27 22 17 18 27 27 28 22 19 11 17 19 11 9 3 9 8 4 8 11 11 6 12 3 10 13 8 16 24 11 15 11 9 13 23 21 18 16 20 9 11 21 7 7 11 8 17 13 703
Whol / YoG (U.S.) MD MARYLAND 27 337 Furniture and Related Products 5 2 7 8 11 2 4 6 7 2 1 3 4 6 5 8 3 5 7 7 2 7 4 5 7 7 10 4 2 9 4 6 8 2 6 7 7 10 9 8 12 12 10 10 10 6 11 11 7 9 325
Whol / YoG (U.S.) MD MARYLAND 28 339 Miscellaneous Manufacturing ( ** ROLLUP, includes 3391-3399 ** ) 67 57 63 71 66 72 93 68 97 71 74 96 90 82 70 69 72 73 86 66 69 71 87 66 77 89 100 94 110 124 120 157 130 151 186 190 163 171 156 146 132 116 108 96 80 84 95 128 115 142 5056
Whol / YoG (U.S.) MD MARYLAND 29 3391 Medical Equipment and Supplies 20 8 18 12 16 24 26 16 24 22 20 32 31 25 22 21 22 32 26 24 20 29 37 35 28 39 42 35 58 53 61 69 68 68 104 118 85 80 80 69 67 51 46 41 31 36 48 50 66 72 2127
Whol / YoG (U.S.) MD MARYLAND 30 339 (except 3391) Other Miscellaneous 47 50 46 59 50 49 67 52 74 49 54 65 62 57 49 49 50 42 60 42 50 42 51 31 49 50 59 59 53 71 61 90 63 84 86 76 81 91 79 81 66 66 63 58 53 50 51 79 49 71 2986
Whol / YoG (U.S.) MD MARYLAND 31 All Industries All Industries ( ** ROLLUP, includes all listed NAICS categories ** ) 692 760 1015 1072 1059 915 1116 905 1196 1044 1003 981 968 862 764 743 567 720 749 646 634 640 684 617 705 632 807 821 849 959 997 1058 985 1101 1171 1443 1510 1358 1483 1460 1453 1313 1191 1410 1246 1232 1277 1578 1513 1609 51513


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