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Kowloon, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing liquid-trapping bag for use in vacuum pack...
Patent number
7,625,459
Issue date
Dec 1, 2009
Sunbeam Products, Inc.
Hongyu Wu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for manufacturing a sealable bag having an integrated tray f...
Patent number
7,138,025
Issue date
Nov 21, 2006
Tilia International, Inc.
Hongyu Wu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for manufacturing a sealable bag having an integrated zipper...
Patent number
7,087,130
Issue date
Aug 8, 2006
Tilia International, Inc.
Hongyu Wu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing liquid-trapping bag for use in vacuum pack...
Publication number
20060243386
Publication date
Nov 2, 2006
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing a sealable bag having an integrated zipper...
Publication number
20050070412
Publication date
Mar 31, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing a sealable bag having an integrated valve...
Publication number
20050065007
Publication date
Mar 24, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing a sealable bag having an integrated timer/...
Publication number
20050043158
Publication date
Feb 24, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Sealable bag having an integrated tray for use in vacuum packaging
Publication number
20050035020
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Sealable bag having an integrated valve structure for use in vacuum...
Publication number
20050036718
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Sealable bag having an integrated zipper for use in vacuum packaging
Publication number
20050036717
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Sealable bag having an integrated timer/sensor for use in vacuum pa...
Publication number
20050037163
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Liquid-trapping bag for use in vacuum packaging
Publication number
20050037164
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing liquid-trapping bag for use in vacuum pack...
Publication number
20050034806
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing a sealable bag having an integrated tray f...
Publication number
20050034807
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Sealable bag having an indicia for use in vacuum packaging
Publication number
20050036719
Publication date
Feb 17, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Method for manufacturing a sealable bag having an indicia for use i...
Publication number
20050029704
Publication date
Feb 10, 2005
Tilia International, Inc.
Hongyu Wu
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD