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Fine Tech Co., Ltd.

Also on record
Records under this name other than the patents Fine Tech Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 5 patents it holds.

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PatentTitleStatus Expires Confidence
US 10,173,159Mold-Preventing Air Filter Filtration Medium and Mold-Preventing Air Filter
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,220,694Friction Stir Welding Method and Friction Stir Welded Housing
Lapsed on the fee record
Ended Jul 17, 2024 · High confidence
Lapsed on the fee recordEnded Jul 17, 2024High confidence
US 8,167,188Friction stir welding method
Lapsed on the fee record
Ended May 1, 2024 · From the USPTO record
Lapsed on the fee recordEnded May 1, 2024From the USPTO record
US 9,592,473Separation and recycling system of perfluorinated compounds
Lapsed on the fee record
Ended Mar 14, 2021 · From the USPTO record
Lapsed on the fee recordEnded Mar 14, 2021From the USPTO record
US 6,201,081Catalyst efficiency for supported metallocene catalyst
Term ended
Term ended May 4, 2019 · From the USPTO record
Term endedTerm ended May 4, 2019From the USPTO record
US 6,696,568Process and intermediates for production of cabergoline and related compounds
Formerly held
Lapsed on the fee record
Ended Feb 24, 2012 · From the USPTO record
Lapsed on the fee recordEnded Feb 24, 2012From the USPTO record
US 6,552,155Polyaldimines of Oligomeric Aminobenzoic Acid Derivatives, and Their Use for Preparation of Moisture-Curable, Storage-Stable, One-Part Polyreas
Formerly held
Lapsed on the fee record
Ended Apr 22, 2011 · High confidence
Lapsed on the fee recordEnded Apr 22, 2011High confidence
US 7,060,736Blowing Agent Solubility in Polymers
Lapsed on the fee record
Ended Jun 13, 2010 · High confidence
Lapsed on the fee recordEnded Jun 13, 2010High confidence
US 6,316,627Process for the preparation of flecainide
Lapsed on the fee record
Ended Nov 13, 2009 · From the USPTO record
Lapsed on the fee recordEnded Nov 13, 2009From the USPTO record
US 6,288,271Process for the preparation of (2,2,2-trifluoroethoxy)benzoic acids
Lapsed on the fee record
Ended Sep 11, 2009 · From the USPTO record
Lapsed on the fee recordEnded Sep 11, 2009From the USPTO record
10 of 14 patents shown.
Pro members see all 14.
Pro members: see all 14 patents
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