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Cellontech Co., Ltd.

Also on record
Records under this name other than the patents Cellontech 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 4 patents it holds.

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PatentTitleStatus Expires Confidence
US 7,781,158Method of separating collagen from the various animal tissues for producing collagen solution and product using the same
Term ended
Term ended Jun 10, 2026 · From the USPTO record
Term endedTerm ended Jun 10, 2026From the USPTO record
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited