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Patent (75858) 75858
Journal Article (6427) 6427
Book Chapter (298) 298
Conference Proceeding (107) 107
Newsletter (78) 78
Dissertation (61) 61
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Reference (31) 31
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general tagging of cross-sectional technologies spanning over several sections of the ipc (75858) 75858
general tagging of new technological developments (75858) 75858
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (75858) 75858
technologies or applications for mitigation or adaptation againstclimate change (75858) 75858
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (75843) 75843
electricity (67121) 67121
basic electric elements (66748) 66748
capacitors (57237) 57237
capacitors, rectifiers, detectors, switching devices orlight-sensitive devices, of the electrolytic type (57088) 57088
chemistry (36234) 36234
metallurgy (33965) 33965
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (32255) 32255
apparatus therefor (18337) 18337
electrolytic or electrophoretic processes (18124) 18124
semiconductor devices (16694) 16694
electric solid state devices not otherwise provided for (16693) 16693
electrolytic or electrophoretic processes for the productionof compounds or non-metals (14309) 14309
climate change mitigation technologies in the production orprocessing of goods (13518) 13518
performing operations (12768) 12768
transporting (12768) 12768
technical subjects covered by former uspc (10227) 10227
inorganic chemistry (8929) 8929
technical subjects covered by former us classification (8882) 8882
compounds thereof (7230) 7230
non-metallic elements (7167) 7167
climate change mitigation technologies related totransportation (6502) 6502
nanotechnology (5073) 5073
compositions based thereon (4832) 4832
organic macromolecular compounds (4832) 4832
their preparation or chemical working-up (4832) 4832
organic chemistry (4735) 4735
dyes (4689) 4689
manufacture or treatment of nanostructures (4675) 4675
measurement or analysis of nanostructures (4675) 4675
specific uses or applications of nanostructures (4675) 4675
physical or chemical processes or apparatus in general (4639) 4639
adhesives (4586) 4586
paints (4584) 4584
polishes (4583) 4583
miscellaneous applications of materials (4582) 4582
miscellaneous compositions (4582) 4582
natural resins (4582) 4582
science & technology (4566) 4566
conductors (4556) 4556
cables (4550) 4550
insulators (4546) 4546
selection of materials for their conductive, insulating ordielectric properties (4545) 4545
electroforming (3899) 3899
processes for the electrolytic or electrophoretic productionof coatings (3896) 3896
physics (3348) 3348
chemical or physical processes, e.g. catalysis or colloidchemistry (3174) 3174
their relevant apparatus (3174) 3174
reduction (3020) 3020
physical sciences (2983) 2983
mechanical engineering (2680) 2680
heating (2631) 2631
lighting (2625) 2625
blasting (2607) 2607
weapons (2607) 2607
lakes (2414) 2414
mordants (2412) 2412
organic dyes or closely-related compounds for producing dyes (2412) 2412
technology (2406) 2406
compositions of macromolecular compounds (2335) 2335
heterocyclic compounds (2324) 2324
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (2324) 2324
chemical surface treatment (2024) 2024
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (2024) 2024
coating material with metallic material (2024) 2024
coating metallic material (2024) 2024
diffusion treatment of metallic material (2024) 2024
inhibiting corrosion of metallic material or incrustation ingeneral (2024) 2024
electrochemistry (1901) 1901
separation (1844) 1844
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (1842) 1842
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (1842) 1842
compounds containing metals not covered by subclassesc01d or c01f (1827) 1827
indexing scheme relating to structural and physical aspects ofsolid inorganic compounds (1824) 1824
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (1820) 1820
treatment of water, waste water, sewage, or sludge (1810) 1810
generation (1731) 1731
conversion or distribution of electric power (1730) 1730
acyclic or carbocyclic compounds (1669) 1669
acyclic, carbocyclic or heterocyclic compounds containingelements other than carbon, hydrogen, halogen, oxygen, nitrogen,sulfur, selenium or tellurium (1652) 1652
electrodes (1583) 1583
electrolytes (1564) 1564
use of inorganic or non-macromolecular organic substances ascompounding ingredients (1504) 1504
layered products (1413) 1413
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (1413) 1413
materials science (1356) 1356
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (1331) 1331
general processes of compounding (1331) 1331
working-up (1331) 1331
ceramics (1242) 1242
electric techniques not otherwise provided for (1241) 1241
inks (1211) 1211
chemical paint or ink removers (1208) 1208
coating compositions, e.g. paints, varnishes orlacquers (1208) 1208
correcting fluids (1208) 1208
filling pastes (1208) 1208
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Gerstein Science - Stacks (6) 6
University Archives - Archives (2) 2
UofT at Mississauga - Stacks (2) 2
Chemistry (A D Allen) - Stacks (1) 1
Engineering & Comp. Sci. - Reference (1) 1
Engineering & Comp. Sci. - Stacks (1) 1
Faculty of Information - May be requested in 6-10 wks (1) 1
Gerstein Science - Reference (1) 1
Media Commons - Microtexts (1) 1
Online Resources - Online (1) 1
Royal Ontario Museum - Periodical Stacks (1) 1
UTL at Downsview - May be requested (1) 1
UofT at Scarborough - Stacks (1) 1
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English (72848) 72848
French (16876) 16876
Chinese (14535) 14535
German (9960) 9960
Japanese (6757) 6757
Korean (5171) 5171
Spanish (611) 611
Russian (572) 572
Portuguese (385) 385
Italian (139) 139
Danish (122) 122
Swedish (103) 103
Norwegian (80) 80
Dutch (66) 66
Polish (62) 62
Finnish (57) 57
Hebrew (26) 26
Hungarian (24) 24
Ukrainian (24) 24
Czech (20) 20
Romanian (17) 17
Bulgarian (9) 9
Estonian (9) 9
Greek (8) 8
Arabic (7) 7
Icelandic (7) 7
Indonesian (6) 6
Turkish (6) 6
Slovak (5) 5
Slovenian (4) 4
Croatian (3) 3
Latvian (2) 2
Lithuanian (1) 1
Serbian (1) 1
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