X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (160733) 160733
metallurgy (160733) 160733
chemical surface treatment (160689) 160689
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (160689) 160689
coating material with metallic material (160689) 160689
coating metallic material (160689) 160689
diffusion treatment of metallic material (160689) 160689
inhibiting corrosion of metallic material or incrustation ingeneral (160689) 160689
multi-step processes for surface treatment of metallicmaterial involving at least one process provided for in classc23 and at least oneprocess covered by subclass c21d or c22f or class c25 (160647) 160647
non-mechanical removal of metallic material from surface (160647) 160647
electricity (57343) 57343
basic electric elements (49210) 49210
electric solid state devices not otherwise provided for (41158) 41158
semiconductor devices (41158) 41158
performing operations (39376) 39376
transporting (39376) 39376
coating by vacuum evaporation, by sputtering, by ionimplantation or by chemical vapour deposition, in general (28516) 28516
surface treatment of metallic material by diffusion into thesurface, by chemical conversion or substitution (28516) 28516
adhesives (24302) 24302
dyes (24302) 24302
miscellaneous applications of materials (24302) 24302
miscellaneous compositions (24302) 24302
natural resins (24302) 24302
paints (24302) 24302
polishes (24302) 24302
general tagging of cross-sectional technologies spanning over several sections of the ipc (19438) 19438
general tagging of new technological developments (19438) 19438
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (19438) 19438
physics (17578) 17578
electric techniques not otherwise provided for (17499) 17499
materials for miscellaneous applications, not provided forelsewhere (15503) 15503
technical subjects covered by former uspc (14722) 14722
apparatus therefor (13978) 13978
blasting (12273) 12273
heating (12273) 12273
lighting (12273) 12273
mechanical engineering (12273) 12273
weapons (12273) 12273
electric discharge tubes or discharge lamps (12154) 12154
electrolytic or electrophoretic processes (12088) 12088
casings or constructional details of electric apparatus (10427) 10427
manufacture of assemblages of electrical components (10427) 10427
printed circuits (10427) 10427
treatment of water, waste water, sewage, or sludge (9661) 9661
cleaning or degreasing of metallic material by chemicalmethods other than electrolysis (9350) 9350
technical subjects covered by former us classification (9222) 9222
chemical paint or ink removers (8332) 8332
coating compositions, e.g. paints, varnishes orlacquers (8332) 8332
correcting fluids (8332) 8332
filling pastes (8332) 8332
inks (8332) 8332
pastes or solids for colouring or printing (8332) 8332
use of materials therefor (8332) 8332
woodstains (8332) 8332
electroforming (7884) 7884
processes for the electrolytic or electrophoretic productionof coatings (7884) 7884
physical or chemical processes or apparatus in general (7345) 7345
ferrous or non-ferrous alloys (7330) 7330
treatment of alloys or non-ferrous metals (7330) 7330
compositions based thereon (6761) 6761
organic macromolecular compounds (6761) 6761
their preparation or chemical working-up (6761) 6761
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (6707) 6707
cinematography (6693) 6693
electrography (6693) 6693
holography (6693) 6693
photography (6693) 6693
organic chemistry (6441) 6441
fuels (6431) 6431
lubricants (6431) 6431
peat (6431) 6431
petroleum, gas or coke industries (6431) 6431
technical gases containing carbon monoxide (6431) 6431
plasma technique (6428) 6428
production of accelerated electrically-charged particles or ofneutrons (6428) 6428
production or acceleration of neutral molecular or atomicbeams (6428) 6428
apparatus specially adapted therefor (6333) 6333
materials therefor (6297) 6297
originals therefor (6297) 6297
photomechanical production of textured or patterned surfaces,e.g. for printing, for processing of semiconductordevices (6297) 6297
applying liquids or other fluent materials to surfaces, in general (5932) 5932
spraying or atomising in general (5932) 5932
technologies or applications for mitigation or adaptation againstclimate change (5488) 5488
measuring (5221) 5221
testing (5221) 5221
alloys (5102) 5102
human necessities (4926) 4926
layered products (4835) 4835
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (4835) 4835
processes for applying liquids or other fluent materials tosurfaces, in general (4754) 4754
fixed constructions (4572) 4572
machine tools (4532) 4532
metal-working not otherwise provided for (4532) 4532
engineering elements and units (4422) 4422
general measures for producing and maintaining effectivefunctioning of machines or installations (4422) 4422
thermal insulation in general (4422) 4422
lubricating compositions (4263) 4263
use of chemical substances either alone or as lubricatingingredients in a lubricating composition (4263) 4263
metallurgy of iron (4084) 4084
chemical or physical processes, e.g. catalysis or colloidchemistry (3984) 3984
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (135730) 135730
French (21383) 21383
German (18632) 18632
Chinese (16759) 16759
Korean (5507) 5507
Japanese (3724) 3724
Russian (2658) 2658
Spanish (2530) 2530
Portuguese (1367) 1367
Norwegian (1028) 1028
Italian (837) 837
Swedish (786) 786
Danish (746) 746
Dutch (626) 626
Finnish (562) 562
Polish (378) 378
Romanian (265) 265
Ukrainian (186) 186
Czech (153) 153
Hungarian (71) 71
Turkish (68) 68
Bulgarian (56) 56
Slovenian (33) 33
Indonesian (31) 31
Arabic (30) 30
Slovak (22) 22
Greek (19) 19
Serbian (13) 13
Croatian (10) 10
Hebrew (10) 10
Icelandic (9) 9
Lithuanian (9) 9
Moldavian (8) 8
Latvian (7) 7
Estonian (6) 6
Bosnian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Patent
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.