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Patent (5247242) 5247242
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general tagging of cross-sectional technologies spanning over several sections of the ipc (5247242) 5247242
general tagging of new technological developments (5247242) 5247242
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (5247242) 5247242
technologies or applications for mitigation or adaptation againstclimate change (5247242) 5247242
chemistry (1667360) 1667360
metallurgy (1667360) 1667360
blasting (1568432) 1568432
heating (1568432) 1568432
lighting (1568432) 1568432
mechanical engineering (1568432) 1568432
weapons (1568432) 1568432
electricity (1546922) 1546922
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (1502905) 1502905
performing operations (1439341) 1439341
transporting (1439341) 1439341
climate change mitigation technologies in the production orprocessing of goods (1290135) 1290135
climate change mitigation technologies related totransportation (1071902) 1071902
basic electric elements (815393) 815393
physics (749184) 749184
technologies for adaptation to climate change (743618) 743618
human necessities (629785) 629785
combustion engines (505301) 505301
hot-gas or combustion-product engine plants (505301) 505301
conversion or distribution of electric power (495499) 495499
generation (495499) 495499
physical or chemical processes or apparatus in general (495356) 495356
climate change mitigation technologies related to buildings,e.g. housing, house appliances or related end-userapplications (491096) 491096
climate change mitigation technologies related to wastewatertreatment or waste management (453135) 453135
organic chemistry (421292) 421292
vehicles in general (392852) 392852
electric solid state devices not otherwise provided for (379000) 379000
semiconductor devices (379000) 379000
technical subjects covered by former uspc (372194) 372194
engine plants in general (335587) 335587
machines or engines in general (335587) 335587
steam engines (335587) 335587
processes or means, e.g. batteries, for the direct conversionof chemical into electrical energy (330777) 330777
ranges (306408) 306408
ventilating (306408) 306408
separation (285262) 285262
climate change mitigation technologies in information andcommunication technologies [ict], i.e. information andcommunication technologies aiming at the reduction of thir ownenergy use (279508) 279508
hygiene (273964) 273964
medical or veterinary science (273964) 273964
agriculture (273153) 273153
forestry (273152) 273152
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fishing (273151) 273151
hunting (273151) 273151
trapping (273151) 273151
electric equipment or propulsion of electrically-propelledvehicles (268697) 268697
electrodynamic brake systems for vehicles, in general (268697) 268697
magnetic suspension or levitation for vehicles (268697) 268697
machines or engines for liquids (258207) 258207
or a reactive propulsive thrust, not otherwise provided for (258207) 258207
producing mechanical power (258207) 258207
wind, spring weight and miscellaneous motors (258207) 258207
chemical or physical processes, e.g. catalysis or colloidchemistry (252649) 252649
their relevant apparatus (252649) 252649
electric communication technique (252125) 252125
calculating (247327) 247327
computing (247327) 247327
counting (247327) 247327
circuit arrangements or systems for supplying or distributingelectric power (247103) 247103
systems for storing electric energy (247103) 247103
treatment of water, waste water, sewage, or sludge (245602) 245602
fixed constructions (240707) 240707
preparations for medical, dental, or toilet purposes (237566) 237566
technical subjects covered by former us classification (224111) 224111
inorganic chemistry (222952) 222952
controlling combustion engines (219432) 219432
combustion engines in general (217027) 217027
internal-combustion piston engines (217027) 217027
beer (213941) 213941
biochemistry (213941) 213941
enzymology (213941) 213941
microbiology (213941) 213941
mutation or genetic engineering (213941) 213941
spirits (213941) 213941
vinegar (213941) 213941
wine (213941) 213941
electric techniques not otherwise provided for (212849) 212849
acyclic or carbocyclic compounds (196206) 196206
electric digital data processing (188901) 188901
measuring (187356) 187356
testing (187356) 187356
indexing schemes relating to engines or pumps in varioussubclasses of classes f01-f04 (177015) 177015
controlling (169924) 169924
regulating (169924) 169924
technical subjects covered by former uspc cross-reference artcollections [xracs] and digests (169667) 169667
compounds thereof (169430) 169430
gas-flow silencers or exhaust apparatus for internalcombustion engines (165002) 165002
gas-flow silencers or exhaust apparatus for machines orengines in general (165002) 165002
ferrous or non-ferrous alloys (163869) 163869
treatment of alloys or non-ferrous metals (163869) 163869
non-metallic elements (160983) 160983
wireless communications networks (159236) 159236
wind motors (157770) 157770
supplying combustion engines in general, with combustiblemixtures or constituents thereof (157509) 157509
compositions based thereon (153769) 153769
organic macromolecular compounds (153769) 153769
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