Class 204 CHEMISTRY: ELECTRICAL AND WAVE ENERGY
| Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
| U.S. Subclass | IPC8 Subclass | IPC8 Group |
|---|---|---|
| 155 - 156 | C 25 B | 5 / 00 |
| 157.15 | C 07 C | 1 / 00 |
| 157.15 | C 07 C | 2 / 00 |
| 157.15 | C 07 C | 4 / 00 |
| 157.15 | C 07 C | 5 / 00 |
| 157.15 | C 07 C | 6 / 00 |
| 157.2 - 157.22 | B 01 D | 5 / 00 |
| 157.3 | B 01 D | 53 / 00 |
| 157.4 - 157.41 | B 01 J | 19 / 12 |
| 157.42 | B 01 J | 19 / 10 |
| 157.43 | A 62 D | 3 / 00 |
| 157.44 | B 01 J | 19 / 08 |
| 157.45 | C 01 B | 25 / 00 |
| 157.45 | C 01 B | 33 / 00 |
| 157.45 | C 01 B | 35 / 00 |
| 157.46 | C 01 B | 21 / 00 |
| 157.46 | C 01 C | 1 / 00 |
| 157.46 | C 01 C | 3 / 00 |
| 157.48 | C 01 B | 7 / 00 |
| 157.49 | C 01 B | 17 / 00 |
| 157.5 | C 01 B | 13 / 00 |
| 157.5 | C 01 B | 15 / 00 |
| 157.51 | C 01 D | 1 / 00 |
| 157.52 | C 01 B | 3 / 00 |
| 157.52 | C 01 B | 4 / 00 |
| 157.52 | C 01 B | 6 / 00 |
| 157.6 | C 07 F | 1 / 00 |
| 157.6 | C 07 F | 3 / 00 |
| 157.6 | C 07 F | 5 / 00 |
| 157.61 | B 01 J | 19 / 12 |
| 157.62 | B 01 J | 19 / 10 |
| 157.63 - 157.65 | B 01 J | 19 / 08 |
| 157.67 | C 07 C | 401 / 00 |
| 157.67 | C 07 G | 13 / 00 |
| 157.68 | C 08 H | 1 / 06 |
| 157.68 | C 08 K | 3 / 00 |
| 157.69 | C 08 G | 73 / 10 |
| 157.7 | B 01 J | 19 / 12 |
| 157.71 | C 07 D | 213 / 61 |
| 157.72 | B 01 J | 19 / 12 |
| 157.73 | C 07 F | 9 / 02 |
| 157.74 | C 07 F | 7 / 12 |
| 157.75 | C 07 F | 3 / 10 |
| 157.76 | C 07 B | 45 / 00 |
| 157.77 | A 01 N | 35 / 06 |
| 157.78 - 157.79 | B 01 J | 19 / 12 |
| 157.8 | C 07 B | 37 / 02 |
| 157.81 | C 07 C | 209 / 68 |
| 157.82 - 157.83 | B 01 J | 19 / 12 |
| 157.84 | C 07 C | 201 / 00 |
| 157.85 | B 01 J | 19 / 12 |
| 157.86 | C 07 D | 213 / 61 |
| 157.87 - 157.89 | C 07 C | 51 / 00 |
| 157.87 - 157.89 | C 07 C | 67 / 00 |
| 157.9 | C 07 C | 29 / 00 |
| 157.9 | C 07 C | 37 / 00 |
| 157.91 | C 07 C | 401 / 00 |
| 157.92 | C 07 C | 41 / 00 |
| 157.92 - 157.93 | C 07 C | 45 / 00 |
| 157.94 - 158.12 | C 07 C | 17 / 00 |
| 158.14 | C 07 C | 1 / 00 |
| 158.14 | C 07 C | 2 / 00 |
| 158.14 | C 07 C | 4 / 00 |
| 158.14 | C 07 C | 5 / 00 |
| 158.14 | C 07 C | 6 / 00 |
| 158.2 | B 01 J | 35 / 00 |
| 158.21 | C 07 B | 63 / 00 |
| 164 - 165 | H 05 F | 3 / 00 |
| 166 | C 07 G | 13 / 00 |
| 167 | C 10 G | 32 / 02 |
| 168 | B 29 C | 59 / 10 |
| 169 | B 01 J | 19 / 08 |
| 170 | B 01 J | 12 / 00 |
| 171 | B 01 J | 19 / 08 |
| 171 | C 07 C | 2 / 80 |
| 172 | C 10 G | 15 / 00 |
| 174 | C 25 B | 1 / 30 |
| 175 | C 01 B | 15 / 01 |
| 176 | C 01 B | 13 / 10 |
| 177 | C 01 B | 21 / 00 |
| 178 - 179 | C 01 B | 21 / 30 |
| 192.1 - 192.38 | C 23 C | 14 / 00 |
| 192.1 - 192.38 | C 23 C | 14 / 32 |
| 193 | B 01 J | 19 / 12 |
| 194 | C 25 D | 17 / 00 |
| 196.01 - 196.38 | C 23 F | 13 / 00 |
| 198 - 227 | C 25 D | 17 / 00 |
| 228.1 - 228.9 | B 23 H | 3 / 02 |
| 228.1 - 228.9 | B 23 H | 7 / 04 |
| 228.1 - 228.9 | B 23 H | 7 / 14 |
| 228.1 - 228.9 | C 25 B | 9 / 00 |
| 228.1 - 228.9 | C 25 B | 15 / 00 |
| 228.1 - 228.9 | C 25 C | 3 / 16 |
| 228.1 - 228.9 | C 25 C | 3 / 20 |
| 228.1 - 228.9 | C 25 D | 17 / 00 |
| 228.1 - 228.9 | C 25 D | 21 / 12 |
| 228.1 - 228.9 | C 25 F | 7 / 00 |
| 229.1 - 229.9 | B 23 H | 3 / 02 |
| 229.1 - 229.9 | B 23 H | 7 / 04 |
| 229.1 - 229.9 | C 25 B | 15 / 00 |
| 229.1 - 229.9 | C 25 C | 3 / 16 |
| 229.1 - 229.9 | C 25 C | 3 / 20 |
| 229.1 - 229.9 | C 25 D | 17 / 00 |
| 229.1 - 229.9 | C 25 D | 21 / 12 |
| 229.1 - 229.9 | C 25 F | 7 / 00 |
| 230.1 - 230.8 | B 23 H | 7 / 14 |
| 230.1 - 230.8 | C 25 B | 9 / 00 |
| 230.1 - 230.8 | C 25 B | 15 / 00 |
| 230.1 - 230.8 | C 25 C | 3 / 16 |
| 230.1 - 230.8 | C 25 C | 3 / 20 |
| 230.1 - 230.8 | C 25 D | 17 / 00 |
| 230.1 - 230.8 | C 25 D | 21 / 12 |
| 230.1 - 230.8 | C 25 F | 7 / 00 |
| 232 - 241 | C 25 B | 15 / 00 |
| 242 | C 25 B | 9 / 00 |
| 242 | C 25 C | 7 / 00 |
| 242 | C 25 D | 17 / 00 |
| 243.1 | B 01 D | 59 / 40 |
| 243.1 | C 25 C | 3 / 08 |
| 244 - 247.5 | C 25 C | 3 / 00 |
| 247.1 - 247.5 | B 01 D | 59 / 50 |
| 247.1 - 247.5 | C 25 C | 5 / 04 |
| 247.1 - 274 | C 25 C | 7 / 00 |
| 248 - 274 | C 25 B | 9 / 00 |
| 248 - 274 | C 25 D | 17 / 00 |
| 275.1 | B 23 H | 11 / 00 |
| 275.1 - 279 | C 25 B | 9 / 00 |
| 275.1 - 279 | C 25 C | 7 / 00 |
| 275.1 - 279 | C 25 D | 17 / 00 |
| 275.1 | C 25 F | 7 / 00 |
| 278.5 | B 23 H | 11 / 00 |
| 278.5 | C 25 F | 7 / 00 |
| 280 | C 25 B | 11 / 00 |
| 280 | C 25 C | 7 / 02 |
| 280 | C 25 D | 17 / 10 |
| 281 | C 25 D | 1 / 00 |
| 282 | C 25 B | 13 / 00 |
| 282 | C 25 C | 7 / 04 |
| 283 | C 25 B | 11 / 03 |
| 283 | C 25 C | 7 / 02 |
| 283 | C 25 D | 17 / 12 |
| 284 | C 25 B | 11 / 00 |
| 285 | C 25 B | 11 / 03 |
| 285 | C 25 C | 7 / 02 |
| 285 | C 25 D | 17 / 12 |
| 286.1 | B 23 H | 3 / 04 |
| 287 - 289 | C 25 B | 11 / 00 |
| 287 - 289 | C 25 C | 7 / 02 |
| 287 - 289 | C 25 D | 17 / 10 |
| 288.1 - 288.6 | B 23 H | 5 / 10 |
| 288.1 - 288.6 | B 23 H | 7 / 22 |
| 288.1 - 288.6 | B 23 H | 7 / 26 |
| 288.1 - 288.6 | B 23 H | 11 / 00 |
| 288.1 - 288.6 | C 25 B | 9 / 00 |
| 288.1 - 288.6 | C 25 B | 13 / 00 |
| 288.1 - 288.6 | C 25 F | 7 / 00 |
| 290.01 - 290.15 | B 23 H | 3 / 04 |
| 290.01 - 290.15 | B 23 H | 5 / 10 |
| 290.01 - 290.15 | B 23 H | 7 / 22 |
| 290.01 - 290.15 | C 25 B | 11 / 00 |
| 290.01 - 290.15 | C 25 C | 7 / 02 |
| 290.01 - 290.15 | C 25 D | 17 / 10 |
| 290.01 - 290.15 | C 25 F | 7 / 00 |
| 291 - 293 | C 25 B | 11 / 04 |
| 295 - 296 | C 25 B | 13 / 00 |
| 295 - 296 | C 25 C | 7 / 04 |
| 297.01 - 297.16 | B 23 H | 7 / 26 |
| 297.01 - 297.16 | B 23 H | 11 / 00 |
| 297.01 - 298.41 | C 25 B | 9 / 00 |
| 297.01 - 297.16 | C 25 C | 7 / 00 |
| 297.01 - 297.16 | C 25 D | 17 / 00 |
| 297.01 - 297.16 | C 25 F | 7 / 00 |
| 298.01 - 298.41 | C 23 C | 14 / 00 |
| 298.01 - 298.41 | C 25 B | 11 / 00 |
| 298.01 - 298.41 | C 25 B | 13 / 00 |
| 400 - 402 | G 01 N | 27 / 26 |
| 403.01 - 403.15 | C 12 M | 1 / 00 |
| 403.01 - 403.15 | C 12 N | 9 / 00 |
| 403.01 - 403.15 | C 12 N | 11 / 00 |
| 403.01 - 403.15 | C 25 B | 9 / 00 |
| 403.01 - 403.15 | C 25 B | 11 / 00 |
| 403.01 - 403.15 | C 25 B | 13 / 00 |
| 403.01 - 403.15 | G 01 N | 1 / 00 |
| 403.01 - 554 | G 01 N | 27 / 26 |
| 403.01 - 403.15 | G 01 N | 31 / 00 |
| 403.01 - 403.15 | G 01 N | 33 / 50 |
| 403.01 - 403.02 | G 01 N | 33 / 487 |
| 403.03 - 403.12 | C 12 Q | 1 / 00 |
| 403.13 | A 61 B | 5 / 00 |
| 403.14 | C 12 Q | 1 / 00 |
| 403.15 | G 01 N | 27 / 30 |
| 450 - 554 | B 01 D | 57 / 02 |
| 450 - 553 | B 01 D | 59 / 42 |
| 450 - 553 | B 01 D | 59 / 50 |
| 450 - 516 | B 01 D | 61 / 42 |
| 450 - 516 | B 01 D | 61 / 58 |
| 450 - 554 | C 02 F | 1 / 469 |
| 450 - 554 | C 07 K | 1 / 26 |
| 450 - 554 | C 08 F | 2 / 58 |
| 450 - 554 | C 25 B | 7 / 00 |
| 450 - 554 | C 25 B | 15 / 00 |
| 450 - 554 | G 01 F | 1 / 64 |
| 450 - 554 | G 01 L | 1 / 20 |
| 450 - 554 | G 01 L | 9 / 18 |
| 456 - 470 | G 01 N | 33 / 559 |
| 459 | C 07 K | 1 / 28 |
| 471 - 483 | C 25 D | 1 / 12 |
| 471 - 512 | C 25 D | 13 / 00 |
| 471 - 512 | C 25 D | 15 / 00 |
| 472 - 488 | C 23 C | 28 / 00 |
| 472 - 488 | C 23 F | 17 / 00 |
| 489 - 508 | C 09 D | 5 / 44 |
| 513 - 514 | C 10 G | 32 / 02 |
| 513 - 514 | C 10 G | 33 / 02 |
| 513 - 514 | C 10 G | 35 / 16 |
| 515 - 517 | E 02 D | 3 / 11 |
| 515 | E 04 B | 1 / 70 |
| 517 | B 01 D | 61 / 00 |
| 518 - 519 | B 01 D | 61 / 42 |
| 518 - 519 | B 01 D | 61 / 58 |
| 520 - 541 | B 01 D | 61 / 00 |
| 542 - 554 | B 01 D | 61 / 42 |
| 542 - 554 | B 01 D | 61 / 58 |
| 545 - 546 | G 01 N | 27 / 447 |
| 547 | B 03 C | 5 / 02 |
| 548 | C 07 K | 1 / 28 |
| 548 - 549 | G 01 N | 27 / 447 |
| 551 | B 01 D | 53 / 04 |
| 553 | F 25 J | 3 / 06 |
| 554 - 573 | B 01 D | 17 / 06 |
| 554 - 573 | B 01 D | 57 / 00 |
| 554 | B 01 D | 59 / 00 |
| 554 - 573 | B 03 C | 5 / 00 |
| 554 - 573 | B 03 C | 9 / 00 |
| 554 - 558 | C 02 F | 1 / 48 |
| 555 - 558 | B 01 D | 11 / 04 |
| 555 - 557 | B 01 D | 59 / 48 |
| 555 - 573 | B 01 D | 59 / 50 |
| 555 - 557 | B 03 C | 1 / 00 |
| 555 - 570 | C 10 G | 32 / 02 |
| 555 - 570 | C 10 G | 33 / 02 |
| 558 - 573 | B 01 D | 59 / 46 |
| 559 - 570 | C 10 G | 35 / 16 |
| 571 - 573 | C 02 F | 1 / 48 |
| 600 - 621 | C 02 F | 1 / 40 |
| 600 - 621 | C 02 F | 11 / 00 |
| 600 - 621 | C 25 B | 9 / 00 |
| 600 - 621 | C 25 B | 11 / 00 |
| 600 - 621 | C 25 B | 13 / 00 |
| 600 - 621 | G 01 N | 27 / 00 |
| 622 - 626 | C 25 D | 1 / 12 |
| 622 - 626 | C 25 D | 13 / 00 |
| 622 - 626 | C 25 D | 15 / 00 |
| 627 - 640 | B 01 D | 35 / 06 |
| 627 - 629 | B 01 D | 61 / 42 |
| 627 - 640 | B 01 D | 69 / 00 |
| 627 - 640 | B 01 D | 71 / 00 |
| 627 - 674 | C 02 F | 1 / 40 |
| 627 - 674 | C 02 F | 11 / 00 |
| 627 - 650 | C 25 B | 9 / 00 |
| 627 - 650 | C 25 B | 11 / 00 |
| 627 - 650 | C 25 B | 13 / 00 |
| 630 - 638 | B 01 D | 61 / 46 |
| 630 - 638 | B 01 D | 61 / 52 |
| 639 - 640 | B 01 D | 61 / 42 |
| 641 - 650 | G 01 N | 27 / 00 |
| 643 | B 03 C | 5 / 02 |
| 649 | B 01 D | 57 / 02 |
| 660 - 674 | B 03 C | 5 / 02 |
| 660 - 674 | B 04 B | 5 / 10 |
| 661 - 665 | B 01 D | 35 / 06 |
| 661 - 664 | C 10 G | 32 / 02 |
| 661 - 664 | C 10 G | 33 / 02 |