Class 502 CATALYST, SOLID SORBENT, OR SUPPORT THEREFOR: PRODUCT OR PROCESS OF MAKING
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1 - 2 | B 01 J | 33 / 00 |
3 | B 01 J | 35 / 12 |
4 | B 01 J | 20 / 28 |
4 | B 01 J | 35 / 00 |
5 | B 01 J | 37 / 34 |
6 | B 01 J | 20 / 00 |
6 | B 01 J | 21 / 00 |
6 | B 01 J | 23 / 00 |
6 | B 01 J | 25 / 00 |
6 | B 01 J | 27 / 00 |
6 | B 01 J | 29 / 00 |
6 | B 01 J | 31 / 00 |
7 | B 01 J | 37 / 36 |
8 - 10 | B 01 J | 35 / 08 |
11 - 12 | B 01 J | 37 / 30 |
20 - 56 | B 01 J | 20 / 34 |
20 | B 01 J | 21 / 20 |
20 | B 01 J | 23 / 90 |
20 | B 01 J | 25 / 04 |
20 | B 01 J | 27 / 28 |
20 | B 01 J | 29 / 90 |
20 | B 01 J | 31 / 40 |
20 | B 01 J | 38 / 00 |
21 | B 01 J | 38 / 72 |
22 | B 01 J | 38 / 48 |
23 | B 01 J | 38 / 70 |
24 | B 01 J | 38 / 68 |
25 | B 01 J | 38 / 64 |
26 | B 01 J | 38 / 66 |
27 | B 01 J | 38 / 60 |
28 | B 01 J | 38 / 62 |
29 | B 01 J | 38 / 50 |
30 | B 01 J | 38 / 58 |
31 | B 01 J | 38 / 56 |
32 | B 01 J | 38 / 54 |
33 | B 01 J | 38 / 52 |
34 | B 01 J | 38 / 04 |
35 | B 01 J | 38 / 42 |
36 | B 01 J | 38 / 46 |
37 | B 01 J | 38 / 44 |
38 | B 01 J | 38 / 12 |
39 | B 01 J | 38 / 40 |
40 | B 01 J | 38 / 38 |
41 | B 01 J | 38 / 30 |
42 | B 01 J | 38 / 36 |
43 | B 01 J | 38 / 34 |
44 | B 01 J | 38 / 32 |
45 | B 01 J | 38 / 22 |
46 | B 01 J | 38 / 28 |
47 | B 01 J | 38 / 26 |
48 | B 01 J | 38 / 24 |
49 | B 01 J | 38 / 20 |
50 | B 01 J | 38 / 18 |
51 | B 01 J | 38 / 16 |
52 | B 01 J | 38 / 14 |
53 | B 01 J | 38 / 10 |
54 | B 01 J | 38 / 08 |
55 | B 01 J | 38 / 06 |
56 | B 01 J | 38 / 02 |
60 - 62 | B 01 J | 29 / 04 |
60 | B 01 J | 29 / 87 |
63 - 71 | B 01 J | 29 / 06 |
72 | B 01 J | 27 / 16 |
73 - 77 | B 01 J | 21 / 00 |
73 - 77 | B 01 J | 29 / 00 |
78 | B 01 J | 29 / 18 |
79 | B 01 J | 29 / 08 |
80 - 84 | B 01 J | 21 / 16 |
85 - 87 | B 01 J | 29 / 04 |
100 | B 01 J | 21 / 00 |
100 | B 01 J | 23 / 00 |
100 | B 01 J | 25 / 00 |
100 | B 01 J | 29 / 00 |
101 | H 01 M | 4 / 88 |
102 - 173 | B 01 J | 31 / 00 |
102 - 134 | B 01 J | 37 / 00 |
102 - 134 | C 08 F | 4 / 02 |
102 - 134 | C 08 F | 4 / 60 |
174 | B 01 J | 21 / 18 |
174 | B 01 J | 27 / 20 |
175 | B 01 J | 27 / 26 |
176 | B 01 J | 27 / 236 |
177 | B 01 J | 27 / 22 |
178 | B 01 J | 27 / 224 |
179 | B 01 J | 27 / 228 |
180 - 185 | B 01 J | 21 / 18 |
181 | B 01 J | 27 / 06 |
182 | B 01 J | 23 / 00 |
183 | B 01 J | 23 / 02 |
183 | B 01 J | 23 / 06 |
184 | B 01 J | 23 / 00 |
185 | B 01 J | 23 / 40 |
185 | B 01 J | 23 / 74 |
200 | B 01 J | 27 / 24 |
201 | B 01 J | 27 / 25 |
202 - 207 | B 01 J | 21 / 02 |
208 | B 01 J | 27 / 00 |
209 | B 01 J | 27 / 198 |
210 | B 01 J | 27 / 188 |
211 | B 01 J | 27 / 19 |
212 | B 01 J | 27 / 192 |
213 | B 01 J | 27 / 185 |
214 | B 01 J | 27 / 182 |
215 | B 01 J | 27 / 057 |
216 | B 01 J | 27 / 02 |
217 | B 01 J | 27 / 053 |
218 | B 01 J | 27 / 055 |
219 | B 01 J | 27 / 047 |
220 | B 01 J | 27 / 051 |
221 | B 01 J | 27 / 049 |
222 | B 01 J | 27 / 043 |
223 | B 01 J | 27 / 045 |
224 | B 01 J | 27 / 06 |
225 | B 01 J | 27 / 122 |
226 | B 01 J | 27 / 138 |
227 | B 01 J | 27 / 135 |
228 | B 01 J | 27 / 132 |
229 | B 01 J | 27 / 128 |
230 | B 01 J | 27 / 13 |
231 | B 01 J | 27 / 125 |
232 - 263 | B 01 J | 21 / 00 |
300 | B 01 J | 23 / 00 |
301 | B 01 J | 25 / 00 |
302 - 323 | B 01 J | 23 / 00 |
302 - 304 | B 01 J | 23 / 10 |
324 | B 01 J | 23 / 32 |
325 | B 01 J | 23 / 00 |
326 - 327 | B 01 J | 23 / 40 |
326 - 327 | B 01 J | 23 / 42 |
328 | B 01 J | 23 / 58 |
329 | B 01 J | 23 / 60 |
330 | B 01 J | 23 / 58 |
331 | B 01 J | 23 / 72 |
332 | B 01 J | 23 / 56 |
333 | B 01 J | 23 / 44 |
334 | B 01 J | 23 / 42 |
335 | B 01 J | 23 / 00 |
336 | B 01 J | 23 / 70 |
336 | B 01 J | 23 / 74 |
337 | B 01 J | 23 / 00 |
338 | B 01 J | 23 / 70 |
338 | B 01 J | 23 / 74 |
339 | B 01 J | 23 / 42 |
339 | B 01 J | 23 / 44 |
340 - 344 | B 01 J | 23 / 02 |
340 - 343 | B 01 J | 23 / 06 |
344 | B 01 J | 23 / 04 |
345 - 346 | B 01 J | 23 / 70 |
345 - 346 | B 01 J | 23 / 72 |
347 - 348 | B 01 J | 23 / 48 |
347 - 348 | B 01 J | 23 / 50 |
349 - 353 | B 01 J | 23 / 00 |
354 | B 01 J | 23 / 20 |
355 | B 01 J | 23 / 00 |
355 | B 01 J | 23 / 08 |
400 | B 01 J | 20 / 00 |
401 | B 01 J | 20 / 22 |
402 | B 01 J | 20 / 26 |
403 - 404 | B 01 J | 20 / 00 |
405 - 406 | B 01 J | 20 / 02 |
407 - 412 | B 01 J | 20 / 00 |
413 | B 01 J | 20 / 20 |
414 - 415 | B 01 J | 20 / 00 |
439 | B 01 J | 21 / 04 |
439 | B 01 J | 23 / 02 |