PLAYTEX FP, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE31323 Preparation of water-insoluble carboxymethyl cellulose absorbentsApr 19, 82Jul 26, 83[C08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4973302 Compact tampon applicatorExpiredFeb 14, 90Nov 27, 90[A61F]
D310507 Spare tire holderExpiredJul 17, 87Sep 11, 90[]
4891042 Portable tampon applicatorExpiredMay 06, 88Jan 02, 90[A61F]
4881644 Tampon applicator wrapExpiredSep 16, 88Nov 21, 89[B65D]
D303839 PacifierExpiredJul 20, 87Oct 03, 89[]
D294735 NippleExpiredJul 24, 85Mar 15, 88[]
4617781 Polypropylene wrap end seals and process for making sameExpiredDec 12, 84Oct 21, 86[B65B]
4575376 Method for increasing the absorbency of cellulosic fibersExpiredNov 07, 83Mar 11, 86[D06M]
4536178 Tampon applicatorExpiredNov 10, 83Aug 20, 85[A61F]
4458468 Method for producing non-planar sanitary napkinsExpiredJul 26, 82Jul 10, 84[B65B]
4238040 Nursing unitExpiredAug 09, 79Dec 09, 80[A61J]
4200736 Preparation of water-insoluble carboxymethyl cellulose absorbentsExpiredMay 17, 78Apr 29, 80[C08B]
4195634 Sanitary napkin with resilient stiffening meansExpiredJul 03, 78Apr 01, 80[A61F]

Top Inventors for This Owner

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