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

Patenting By NAICS Industry Classification
Breakout By Ownership Category
-- 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 -

Listing of Ownership Categories For 0.5 or More Utility Patents During the Period
Having Primary Classification Corresponding To

NAICS Classification 327
Nonmetallic Mineral Products

( North American Industry Classification System (NAICS) classification is determined by
the primary U.S. Patent Classification System (USPC) patent classification and a USPC to NAICS concordance - see 'Explanation of Data' )
( this Whole Counts report allocates a patent to each matched industry -- see 'Explanation of Data' )

The following table displays Ownership Categories and WHOLE counts of utility patents associated with each of them; patents are distributed by year of patent application.
Counts Sequence ID NAICS Classification Classification Title (U.S. or Foreign) Assignment ID Ownership Category 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 12 327 Nonmetallic Mineral Products (U.S. Ownership) 2 U.S. CORPORATION 5168 834 1128 1203 1190 1227 1302 1259 1255 1201 1193 1187 1139 1058 1070 1068 1057 1059 1055 1034 1027 1063 986 1095 1224 1313 1432 1392 1357 1323 1407 1669 1914 1746 2053 1863 1932 1952 2061 1987 1936 1530 1411 1260 1220 1054 876 603 264 45 67682
Whol / YoA 12 327 Nonmetallic Mineral Products (U.S. Ownership) 4 U.S. INDIVIDUAL 2084 252 425 429 489 449 472 501 495 456 464 455 454 534 527 491 461 450 377 402 353 375 395 441 489 533 603 603 633 636 643 670 756 736 863 768 787 700 656 684 646 463 405 375 356 327 311 175 66 9 26124
Whol / YoA 12 327 Nonmetallic Mineral Products (U.S. Ownership) 6 U.S. GOVERNMENT 109 25 33 26 29 33 31 33 29 38 31 33 35 22 29 36 27 27 28 29 30 22 31 27 21 36 24 46 41 37 44 31 36 41 40 32 16 25 24 17 19 22 19 18 9 13 9 7 3 2 1425
Whol / YoA 12 327 Nonmetallic Mineral Products (U.S. Ownership)   -- Subtotal -- 7361 1111 1586 1658 1708 1709 1805 1793 1779 1695 1688 1675 1628 1614 1626 1595 1545 1536 1460 1465 1410 1460 1412 1563 1734 1882 2059 2041 2031 1996 2094 2370 2706 2523 2956 2663 2735 2677 2741 2688 2601 2015 1835 1653 1585 1394 1196 785 333 56 95231
 
Whol / YoA 12 327 Nonmetallic Mineral Products (Foreign Ownership) 3 FOREIGN CORPORATION 853 178 276 278 343 377 468 470 467 477 564 578 516 603 635 627 667 638 674 680 695 778 910 924 1030 1085 1221 1137 1210 1103 1124 1218 1473 1442 1712 1662 1818 1913 2194 2338 1989 1673 1486 1415 1349 1112 741 387 181 16 47705
Whol / YoA 12 327 Nonmetallic Mineral Products (Foreign Ownership) 5 FOREIGN INDIVIDUAL 407 95 122 149 130 144 176 178 186 158 209 184 190 220 202 229 213 186 179 151 166 184 189 202 236 233 242 242 189 220 222 257 267 305 322 285 267 316 339 294 209 159 133 113 144 87 94 49 21 5 9699
Whol / YoA 12 327 Nonmetallic Mineral Products (Foreign Ownership) 7 FOREIGN GOVERNMENT 18 5 6 5 3 5 5 4 6 8 8 8 2 6 17 11 9 13 16 19 14 17 15 27 16 12 20 13 12 12 13 10 10 12 6 2 4 2 2 4 3 2 2 6 0 5 1 1 0 0 417
Whol / YoA 12 327 Nonmetallic Mineral Products (Foreign Ownership)   -- Subtotal -- 1278 278 404 432 476 526 649 652 659 643 781 770 708 829 854 867 889 837 869 850 875 979 1114 1153 1282 1330 1483 1392 1411 1335 1359 1485 1750 1759 2040 1949 2089 2231 2535 2636 2201 1834 1621 1534 1493 1204 836 437 202 21 57821
 
Whol / YoA 12 327 Nonmetallic Mineral Products (ALL Ownership) A All Ownership Categories 8639 1389 1990 2090 2184 2235 2454 2445 2438 2338 2469 2445 2336 2443 2480 2462 2434 2373 2329 2315 2285 2439 2526 2716 3016 3212 3542 3433 3442 3331 3453 3855 4456 4282 4996 4612 4824 4908 5276 5324 4802 3849 3456 3187 3078 2598 2032 1222 535 77 153052


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