R.P. SCHERER SOUTH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5240715 Color modified melanins and methods for their preparation and useDec 14, 92Aug 31, 93[A61K]
5145685 Skin treatment method and compositionApr 08, 91Sep 08, 92[A61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5387411 Antiperspirant containing a hydrophobic macroporous polymer as the suspending agentExpiredOct 05, 90Feb 07, 95[A61K]
5350679 Repeat insult microbial test methodExpiredJun 14, 93Sep 27, 94[C12Q, C12N]
5281413 Antiperspirant stick containing a macroporous polymerExpiredOct 05, 90Jan 25, 94[A61K]
5246972 Polish containing highly adsorptive polymerExpiredApr 06, 90Sep 21, 93[C08J]
5208038 Coacervated highly absorptive polymersExpiredDec 08, 89May 04, 93[A61K]
5169904 Method of making hydrophobic copolymers hydrophilicExpiredAug 06, 90Dec 08, 92[C08J, C08F]
5135660 Method of recovering oil from the surface of waterExpiredJan 07, 91Aug 04, 92[E02B]
5135989 Method of making hydrophobic copolymers hydrophilicExpiredJan 04, 90Aug 04, 92[C08F]
5102662 Insect repellent plasticExpiredDec 08, 89Apr 07, 92[A01N]
5037485 Method of cleaning surfacesExpiredSep 14, 89Aug 06, 91[B08B]
5035890 Emulsifier-free hand and body lotionExpiredApr 10, 89Jul 30, 91[A61K]
5026781 Method of making hydrophobic copolymers hydrophilicExpiredAug 06, 90Jun 25, 91[C08F]
RE33429 Lattice-entrapped emollient-moisturizer compositionExpiredFeb 03, 89Nov 06, 90[A61K]
4961532 Fragrance release device containing a highly adsorptive copolymerExpiredJul 07, 89Oct 09, 90[A61L]
4962133 Method of making highly adsorptive copolymersExpiredSep 05, 89Oct 09, 90[C08J]
4962170 Method of making highly absorptive polymersExpiredAug 31, 89Oct 09, 90[C08F]
4948818 Method of making porous hydrophilic-lipophilic copolymeric powdersExpiredMay 15, 89Aug 14, 90[C08F]
4898913 Method of making hydrophobic copolymers hydrophilicExpiredApr 07, 89Feb 06, 90[C08F]
4880617 Lattice-entrapped compositionExpiredOct 06, 86Nov 14, 89[A61K]
4762703 Nitrocellulose free nail lacquer compositionExpiredAug 18, 87Aug 09, 88[A61K]

Top Inventors for This Owner

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