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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 Grant

- Explanation of Data -

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

NAICS Classification 3253,3255,3256,3259
Other Chemical Product and Preparation

( 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 grant.
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 / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (U.S. Ownership) 2 U.S. CORPORATION 1319 1239 1555 2306 2155 1744 1909 1837 1976 2630 2152 2266 2440 2740 2576 2785 2050 2308 2464 2092 2145 2477 2599 2145 2433 2466 3054 2772 3248 3207 3359 3253 3287 3839 4517 4916 5256 4909 5042 5094 4930 3712 3016 3557 3232 2972 3345 4691 4546 5343 151905
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (U.S. Ownership) 4 U.S. INDIVIDUAL 166 132 152 186 199 140 163 132 175 223 164 203 205 174 164 192 133 196 152 138 165 180 178 162 186 171 277 292 300 279 251 268 279 373 375 489 612 478 565 492 443 335 233 247 198 167 187 242 258 314 12385
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (U.S. Ownership) 6 U.S. GOVERNMENT 56 47 50 50 79 59 65 67 70 127 140 95 110 127 80 70 45 60 53 66 76 60 45 40 49 41 43 65 65 73 71 63 51 58 75 96 69 60 77 65 71 64 56 53 37 40 48 65 85 91 3368
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (U.S. Ownership)   -- Subtotal -- 1541 1418 1757 2542 2433 1943 2137 2036 2221 2980 2456 2564 2755 3041 2820 3047 2228 2564 2669 2296 2386 2717 2822 2347 2668 2678 3374 3129 3613 3559 3681 3584 3617 4270 4967 5501 5937 5447 5684 5651 5444 4111 3305 3857 3467 3179 3580 4998 4889 5748 167658
 
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (Foreign Ownership) 3 FOREIGN CORPORATION 205 212 298 433 433 365 505 497 565 856 745 914 1079 1399 1433 1609 1157 1477 1715 1473 1533 1729 1931 1856 2021 2097 2768 2680 2822 2801 2919 2655 2851 2952 3273 3750 3940 3860 4154 4165 3828 3227 2478 2983 2812 2686 2963 4280 4445 5218 109047
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (Foreign Ownership) 5 FOREIGN INDIVIDUAL 43 35 54 75 51 33 51 43 66 88 112 103 95 87 84 77 65 88 123 88 85 87 81 92 86 103 151 130 157 142 108 124 129 154 186 193 197 202 216 200 193 149 106 119 107 81 90 168 144 164 5605
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (Foreign Ownership) 7 FOREIGN GOVERNMENT 4 2 4 6 1 3 2 10 4 2 4 12 4 6 4 8 7 9 7 19 14 32 24 18 32 23 27 17 37 34 35 12 12 20 19 16 5 12 5 5 9 1 1 0 2 1 7 15 12 22 587
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (Foreign Ownership)   -- Subtotal -- 252 249 356 514 485 401 558 550 635 946 861 1029 1178 1492 1521 1694 1229 1574 1845 1580 1632 1848 2036 1966 2139 2223 2946 2827 3016 2977 3062 2791 2992 3126 3478 3959 4142 4074 4375 4370 4030 3377 2585 3102 2921 2768 3060 4463 4601 5404 115239
 
Whol / YoG 10 3253,3255,3256,3259 Other Chemical Product and Preparation (ALL Ownership) A All Ownership Categories 1793 1667 2113 3056 2918 2344 2695 2586 2856 3926 3317 3593 3933 4533 4341 4741 3457 4138 4514 3876 4018 4565 4858 4313 4807 4901 6320 5956 6629 6536 6743 6375 6609 7396 8445 9460 10079 9521 10059 10021 9474 7488 5890 6959 6388 5947 6640 9461 9490 11152 282897


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