Class 516 COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF
Printable Version[PDF] See notes regarding proper use of US-to-IPC Concordances. | ||
U.S. Subclass | IPC8 Subclass | IPC8 Group |
---|---|---|
1 - 8.1 | C 09 K | 3 / 30 |
9 | B 01 J | 13 / 00 |
9 - 30 | C 09 K | 3 / 00 |
31 | C 08 L | 1 / 00 |
31 | C 08 L | 3 / 00 |
31 | C 08 L | 5 / 00 |
31 | C 08 L | 7 / 02 |
32 - 33 | C 09 K | 3 / 00 |
34 | C 01 B | 33 / 14 |
34 | C 01 B | 33 / 20 |
35 - 37 | C 09 K | 3 / 00 |
38 - 52 | C 08 L | 91 / 08 |
38 - 52 | C 08 L | 95 / 00 |
38 - 52 | C 09 D | 195 / 00 |
53 - 78 | C 09 K | 3 / 00 |
79 - 80 | C 01 B | 33 / 20 |
79 - 80 | C 01 B | 33 / 113 |
81 - 87 | C 01 B | 33 / 141 |
88 - 109 | C 09 K | 3 / 00 |
98 - 109 | B 01 D | 21 / 01 |
98 - 112 | B 01 J | 13 / 00 |
98 - 109 | C 08 J | 3 / 02 |
110 | C 01 B | 33 / 20 |
111 | C 01 B | 33 / 152 |
111 | C 01 B | 33 / 155 |
112 | C 01 F | 7 / 02 |
113 | B 01 D | 21 / 01 |
113 | B 01 D | 43 / 00 |
113 | C 09 K | 3 / 00 |
114 | B 01 D | 37 / 03 |
114 | B 01 D | 45 / 00 |
114 | B 01 D | 51 / 02 |
114 | B 01 D | 53 / 00 |
114 | C 09 K | 3 / 22 |
115 | B 01 D | 19 / 02 |
115 - 193 | C 09 K | 3 / 00 |
116 - 134 | B 01 D | 19 / 04 |
135 - 138 | B 01 D | 17 / 00 |
136 - 138 | B 01 D | 15 / 00 |
139 - 193 | B 01 D | 17 / 05 |
194 | B 01 D | 17 / 09 |
195 | B 01 D | 17 / 038 |
196 | B 01 D | 17 / 09 |
197 | B 01 D | 17 / 038 |
198 - 204 | B 01 D | 12 / 00 |