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Unicharm's Australian patent for 'Diaper for male pet' Ceases: Application No. 2004231264

Intellectual Property India publishes Unicharm's patent filing for nonwoven fabric, laminate, absorbent article; fabric's openings are formed to penetrate first, intermediate, and second thermoplastic fiber layers: Patent Application No. 202117048263A

US Patent Issued to Unicharm for absorbent article with leak-proof walls: USPTO 11,357,670

US Patent Issued to Unicharm for method for recycling superabsorbent polymer derived from used absorbent article and recycled superabsorbent polymer derived from used absorbent article: USPTO 11,358,123

Unicharm files Chinese patent application for method of manufacturing pulp fibers from used sanitary products for cellulose nanofiberization; invention uses a treatment solution containing a high-absorbency polymer: Application No. CN20198073028 20191107

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