CPC Subgroup Additional Only
F16F 2224/02 solids
Full Title
Materials; Material properties > solids
11 direct subcodes
Child Classifications
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- F16F 2224/0208 Alloys
- F16F 2224/0216 bimetallic
- F16F 2224/0225 Cellular, e.g. microcellular foam
- F16F 2224/0233 deforming plastically in operation
- F16F 2224/0241 Fibre-reinforced plastics [FRP]
- F16F 2224/025 Elastomers
- F16F 2224/0258 Shape-memory metals, e.g. Ni-Ti alloys
- F16F 2224/0266 porosity
- F16F 2224/0275 Ceramics
- F16F 2224/0283 piezoelectric; electro- or magnetostrictive
- F16F 2224/0291 PTFE
Top Applicants
Top 10 applicants by patent filingsfor class F16, 2013–2023, worldwide · Source: EPO PATSTAT
- SCHAEFFLER TECHNOLOGIES & COMPANY DE 22,817
- ZAHNRADFABRIK FRIEDRICHSHAFEN DE 10,523
- HYUNDAI MOTOR COMPANY KR 7,933
- ROBERT BOSCH DE 7,059
- KIA MOTORS CORPORATION KR 4,867
- SKF SE 4,729
- TOYOTA MOTOR CORPORATION JP 4,111
- FORD GLOBAL TECHNOLOGIES US 3,838
- GM GLOBAL TECHNOLOGY OPERATIONS US 3,575
- TOYOTA MOTOR CORPORATION 3,499