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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Prefillable auto-retractable safety syringe
Patent number
10,004,853
Issue date
Jun 26, 2018
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatically retractable medically safety injector and plunger com...
Patent number
8,449,505
Issue date
May 28, 2013
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Automatically retractable safety injector for non-liquid material
Patent number
8,088,110
Issue date
Jan 3, 2012
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Safe medical-drug injector and collapsible plunger combination thereof
Patent number
7,674,241
Issue date
Mar 9, 2010
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SAFETY SYRINGE WITH SIDE COVER
Publication number
20240181171
Publication date
Jun 6, 2024
BENCHA INTERNATIONAL GROUP INC.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PREFILLABLE AUTO-RETRACTABLE SAFETY SYRINGE
Publication number
20140180216
Publication date
Jun 26, 2014
Bencha International Group. Inc.
Lee LIN LEE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATICALLY RETRACTABLE SAFETY INJECTOR FOR NON-LIQUID MATERIAL
Publication number
20100179486
Publication date
Jul 15, 2010
Lee LIN LEE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
AUTOMATICALLY RETRACTABLE MEDICALLY SAFETY INJECTOR AND PLUNGER COM...
Publication number
20100063443
Publication date
Mar 11, 2010
Lee LIN LEE
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Prepacked automatic retractable safety syringe
Publication number
20090259195
Publication date
Oct 15, 2009
Bencha International Group. Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Automatically retractable safety blood sampler
Publication number
20090216154
Publication date
Aug 27, 2009
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Safe medical-drug injector and collapsible plunger combination thereof
Publication number
20070185458
Publication date
Aug 9, 2007
Bencha International Group Inc.
Lee Lin Lee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE