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

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

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

NAICS Classification 3345
Navigational, Measuring, Electromedical, and Control Instruments

( 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 Fractional Counts report proportionally distributes a patent across each matched industry -- see 'Explanation of Data' )
( * in Fractional Counts tables, counts are rounded)

The following table Ownership Categories and FRACTIONAL 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
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (U.S. Ownership) 2 U.S. CORPORATION 10938 1710 2327 2612 2585 2589 2765 2683 2687 2556 2614 2539 2542 2572 2583 2506 2524 2553 2525 2626 2536 2638 2788 3039 3337 3649 4016 4217 4349 4732 5027 5763 6669 6570 7729 7842 8717 9321 10130 10308 10461 9988 10078 10007 9374 7997 5812 3162 1243 133 240667
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (U.S. Ownership) 4 U.S. INDIVIDUAL 2669 341 605 561 552 580 591 645 697 666 707 674 703 805 778 771 712 729 662 603 567 600 602 684 777 863 919 986 963 982 1066 1166 1245 1035 1235 1152 1139 1142 1108 1075 977 921 804 882 810 614 518 290 113 11 40294
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (U.S. Ownership) 6 U.S. GOVERNMENT 1259 211 293 321 344 386 417 337 345 349 346 361 309 266 247 238 232 258 249 270 234 204 169 127 131 180 225 228 260 258 258 219 244 201 215 194 188 203 221 212 179 199 166 154 181 151 141 68 14 1 12457
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (U.S. Ownership)   -- Subtotal -- 14866 2262 3224 3493 3481 3554 3773 3665 3729 3570 3668 3573 3554 3643 3608 3515 3468 3540 3436 3499 3336 3442 3559 3850 4246 4692 5160 5431 5572 5972 6351 7148 8158 7806 9179 9188 10043 10666 11459 11595 11617 11107 11047 11044 10365 8761 6470 3519 1369 145 293419
 
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (Foreign Ownership) 3 FOREIGN CORPORATION 1807 381 586 626 725 883 951 1033 1073 1095 1205 1308 1220 1397 1559 1707 1692 1922 1772 2018 1784 2110 2431 2575 2879 3194 3395 3482 3495 3390 3365 3955 4288 4600 5288 5603 6029 7227 8347 8983 8763 8969 8971 9225 8952 7600 5135 2394 629 62 172079
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (Foreign Ownership) 5 FOREIGN INDIVIDUAL 614 77 153 169 199 203 222 243 250 261 287 257 232 278 272 282 287 303 266 254 219 294 267 286 362 376 338 350 322 311 339 370 385 400 429 427 502 522 519 579 461 359 366 360 307 226 167 79 14 3 15046
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (Foreign Ownership) 7 FOREIGN GOVERNMENT 129 24 23 33 30 28 28 20 34 29 34 31 30 47 41 32 33 72 61 88 60 74 80 80 71 62 99 92 83 52 50 65 56 35 34 21 15 28 17 22 22 17 20 25 25 21 12 5 0 0 2087
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (Foreign Ownership)   -- Subtotal -- 2550 482 762 828 954 1113 1201 1297 1356 1385 1526 1596 1481 1722 1872 2021 2012 2297 2099 2359 2063 2478 2778 2941 3312 3632 3832 3924 3901 3753 3755 4390 4729 5034 5750 6050 6546 7776 8883 9584 9246 9345 9358 9610 9284 7847 5314 2477 643 65 189212
 
Frac / YoA 20 3345 Navigational, Measuring, Electromedical, and Control Instruments (ALL Ownership) A All Ownership Categories 17415 2743 3986 4321 4435 4668 4974 4961 5085 4956 5194 5169 5035 5365 5480 5537 5480 5837 5535 5858 5399 5920 6337 6791 7558 8324 8992 9355 9473 9725 10106 11538 12887 12840 14929 15238 16589 18442 20342 21179 20863 20453 20405 20654 19648 16607 11784 5996 2012 210 482631



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