CPC Subgroup
B29C 70/68 by incorporating or moulding on preformed parts, e.g. inserts or layers
Full Title
Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts > by incorporating or moulding on preformed parts, e.g. inserts or layers
10 direct subcodes
Child Classifications
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- B29C 70/70 Completely encapsulating inserts
- B29C 70/72 Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
- B29C 70/74 Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C 70/78 Moulding material on one side only of the preformed part
- B29C 70/82 Forcing wires, nets or the like partially or completely into the surface of an article, e.g. by cutting and pressing
- B29C 70/84 by moulding material on preformed parts to be joined
- B29C 70/86 Incorporated in coherent impregnated reinforcing layers,
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