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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
TEKNOLOGIAN TUTKIMUSKESKUS VTT OY	02150 ESPOO

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• B29B:PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE ....
• C08B:POLYSACCHARIDES; DERIVATIVES THEREOF

• 2018 Application Filing Year
• B29C Class
• 6442 Applications Filed
• 4276 Patents Issued To-Date
• 66.38 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Harlin, Ali	VTT, FI	53	605
# of filed Patents : 53 Total Citations : 605
Ropponen, Jarmo	VTT, FI	10	17
# of filed Patents : 10 Total Citations : 17
Talja, Riku	VTT, FI	8	10
# of filed Patents : 8 Total Citations : 10
Willberg-Keyriläinen, Pia	VTT, FI	8	11
# of filed Patents : 8 Total Citations : 11

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• 0 Citation Count
• B29C Class

• 0 % this patent is cited more than
• 6 Age

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Full Text

US Patent Application No: 2007/0202,327

Synthetic cork with a natural cork appearance and method of making it

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Abstract

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A method of producing random and irregular markings and impressions on synthetic cork stoppers so as to closely mimic the surface texture of natural cork, and the stoppers produced thereby. In one embodiment, the stopper is produced in a mold featuring a textured inner surface. In another embodiment, the stopper is extruded.

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Description

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Claims

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