CPC Subgroup Additional Only
B29C 2945/76494 Controlled parameter
Full Title
Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould > Measuring, controlling or regulating > Controlled parameter
25 direct subcodes
Child Classifications
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- B29C 2945/76498 Pressure
- B29C 2945/76505 Force
- B29C 2945/76511 Torque
- B29C 2945/76518 Energy, power
- B29C 2945/76525 Electric current or voltage
- B29C 2945/76528 Frequency
- B29C 2945/76531 Temperature
- B29C 2945/76538 Viscosity
- B29C 2945/76545 Flow rate
- B29C 2945/76551 Time
- B29C 2945/76568 Position
- B29C 2945/76585 Dimensions, e.g. thickness
- B29C 2945/76595 Velocity
- B29C 2945/76612 Density
- B29C 2945/76615 Weight
- B29C 2945/76618 Crystallinity
- B29C 2945/76622 Degree of crosslinking, solidification
- B29C 2945/76625 Humidity, moisture
- B29C 2945/76628 Volatiles
- B29C 2945/76632 Contaminants
Top Applicants
Top 10 applicants by patent filingsfor class B29, 2013–2023, worldwide · Source: EPO PATSTAT
- HEWLETT-PACKARD DEVELOPMENT COMPANY US 4,167
- BOEING COMPANY US 3,701
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN FR 2,554
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 2,240
- TORAY INDUSTRIES JP 2,133
- GE (GENERAL ELECTRIC COMPANY) US 2,069
- BASF (BADISCHE ANILIN & SODA FABRIK) DE 2,028
- LG CHEM KR 1,962
- DOW GLOBAL TECHNOLOGIES US 1,896
- CONTINENTAL REIFEN DE 1,725