HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA), A CORP. OF GERMANY
Patent Owner
Stats
- 11 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 29, 2002 most recent publication
Details
- 11 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 6,357 Total Citation Count
- Dec 14, 1977 Earliest Filing
- 444 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5648518 Process for producing esters of (meth) acrylic acid and polyhydric alcoholsAug 23, 91Jul 15, 97[C07C]
5382372 Spinning preparations in the form of aqueous emulsions or aqueous solutions containing polymersJul 08, 92Jan 17, 95[D06M]
5350877 Process for the improved production of (meth)acrylic acid esters of polyhydric alcohols (I)Jun 24, 91Sep 27, 94[C07C]
5266714 Process for the production of reaction mixtures containing ester polyolsApr 21, 92Nov 30, 93[C07C]
5199823 Aqueous resin preparations and a process for stabilizing rock and plugging cavitiesNov 06, 91Apr 06, 93[E02D, E21B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6262205 Radical-polymerizable multicomponent mixtures storable in the absence of air and their useExpiredJul 13, 92Jul 17, 01[C08F]
5481025 Saturated branched fatty acids containing 20 to 28 carbon atoms or esters thereof with C.sub.1-36 alkanols, a process for their production and their useExpiredJul 24, 92Jan 02, 96[C11C]
5420317 Olefinically unsaturated adducts of propylene with polyunsaturated fatty acid or fatty acids esters, a process for their production and their useExpiredJul 24, 92May 30, 95[C11C]
5399353 Preparations for covering undamaged and/or damaged areas of human or animal skinExpiredJun 19, 87Mar 21, 95[A61K, A61L]
5356607 Process for the hydrothermal production of crystalline sodium disilicateExpiredJun 02, 92Oct 18, 94[C01B]
5354493 Process for the production of surfactant-containing granulatesExpiredJun 21, 91Oct 11, 94[C11D]
5330564 Aqueous coating for protecting spray cabins from enamel overspray and process for producing itExpiredMay 26, 92Jul 19, 94[C09D]
5324847 Olefinically unsaturated adducts of ethylene with polyunsaturated fatty acids of fatty acid esters, a process for their production and their useExpiredJul 24, 92Jun 28, 94[C11C]
5318718 Process for the production of a pourable phosphate-free foam-inhibiting preparationExpiredAug 17, 92Jun 07, 94[C11D, B01D]
5306442 Mixture of alkyl glucosides and alcohols as foam inhibitorsExpiredJan 03, 92Apr 26, 94[B01D]
5294726 Process for the preparation of light-colored oleic acid sulfonatesExpiredFeb 10, 92Mar 15, 94[C11D]
5292500 Plaque-inhibiting toothpaste comprising antibacterial biguanidesExpiredFeb 25, 92Mar 08, 94[A61K]
5288331 Method for operating a dishwashing machine and maintaining the active oxygen content in the wash tankExpiredFeb 18, 92Feb 22, 94[B08B]
5286346 Deinking of wastepaper with quaternized hydroxyethyl celluloseExpiredMay 23, 91Feb 15, 94[D21C]
5278327 Fatty oil ex helianthus annuus for the production of diperazelaic acidExpiredMay 06, 88Jan 11, 94[C07C]
5268436 Radically polymerizable multi-component mixtures and their use (I)ExpiredFeb 27, 91Dec 07, 93[C09J]
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