MORRISON, JOYCE L.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR226
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C10M LUBRICATING COMPOSITIONS 148
 
  
 
C11D DETERGENT COMPOSITIONS 164
 
  
 
C23G CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS 112

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5837098 Method for deinking electrostatic printed wastepaper using a combination of nonionic surfactantsOct 01, 96Nov 17, 98[D21C]
5739365 Method for preparing ammonium hydroxyalkyl sulfonates and ammonium alkanoyl alkyl sulfonates produced therefromJul 28, 95Apr 14, 98[C07C]
5583097 Deinking agent of nonionic surfactantsMay 25, 95Dec 10, 96[C11D]
5334322 Water dilutable chain belt lubricant for pressurizable thermoplastic containersSep 30, 92Aug 02, 94[C10M]
5213624 Terpene-base microemulsion cleaning compositionJul 19, 91May 25, 93[C23G]
5102500 Method for deinking wastepaper using alkoxy capped polyethylene oxide and a polymeric materialMay 14, 91Apr 07, 92[D21C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6228822 Synthetic detergent base material and synthetic detergent bar produced therefromExpiredMay 09, 95May 08, 01[A61K]
6042622 Process for crystallization of alkali metal bicarbonate saltsExpiredJul 31, 96Mar 28, 00[C01D, B01D]
5876150 Self-recovering grade control feelerExpiredApr 02, 97Mar 02, 99[E01C]
5260469 Organo-siloxane with modified solubilityExpiredMar 26, 92Nov 09, 93[C07F]
5248789 Epoxy siliconeExpiredOct 20, 92Sep 28, 93[C07D]
5234753 Soil release composition for use with polyester textilesExpiredSep 30, 92Aug 10, 93[D06M, B32B]
5162475 Polymerizable surfactantExpiredJun 27, 91Nov 10, 92[C08F]
5077421 Process for preparing aminofunctional silicone acidExpiredDec 19, 90Dec 31, 91[C07F]
5075042 Surfactant blend containing an alkyl poly(ethyleneoxy)sulfonate to reduce dermal irritationExpiredNov 06, 90Dec 24, 91[C11D]
5053531 Quaternary ammonium antistatic compoundsExpiredDec 12, 89Oct 01, 91[C07C]
5030678 Cationic surface sizing emulsionExpiredJul 02, 90Jul 09, 91[C08K]
4973616 Toluene sulfonate salts of 2-alkyl imidazolinesExpiredFeb 26, 90Nov 27, 90[C08K]
4876152 Water-proofing compositionExpiredMar 28, 88Oct 24, 89[C14C, B32B]

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