Use of polyphenylenes or polyxylylenes , as mould material

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CPC
B29K2865/00

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS

Current Industry

B29K2865/00Use of polyphenylenes or polyxylylenes , as mould material

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Patents Grantslast 30 patents

Information Patent Grant
Reusable lens molds and methods of use thereof
- Patent number 8,715,541
- Issue date May 6, 2014
- Novartis AG
- Alice Weimin Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
REUSABLE LENS MOLDS AND METHODS OF USE THEREOF
- Publication number 20100155976
- Publication date Jun 24, 2010
- Alice Weimin Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL