Kao Soap Co., Ltd.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5094764 Method for supplying a lubricating oil compositionExpiredDec 26, 90Mar 10, 92[C10M]
4970011 Lubricating oil useful in the rolling of metal and a method for supplying the sameExpiredApr 04, 83Nov 13, 90[C10M]
4895722 Hair treatmentsExpiredAug 29, 84Jan 23, 90[A61K]
4794034 Water absorbing articleExpiredMay 03, 82Dec 27, 88[A61F, A41B]
4770694 Aqueous biocide suspensionExpiredMar 10, 82Sep 13, 88[A01D]
4751074 Hair rinse compositionExpiredJan 13, 86Jun 14, 88[A61K]
4634719 .alpha.-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the sameExpiredMay 12, 82Jan 06, 87[A61K]
4617243 Electrochemical batteryExpiredJul 12, 82Oct 14, 86[H01M]
4555557 Maleic acid/(meth)acrylic acid copolymerExpiredApr 09, 84Nov 26, 85[C08F]
4536519 Emulsifying agent and emulsified cosmeticsExpiredJun 09, 82Aug 20, 85[A61K]
4519920 Maleic acid/(meth)acrylic acid copolymers useful as calcium ion capturing agentsExpiredApr 09, 84May 28, 85[C08F]
4520008 Hair setting lotionExpiredMar 31, 82May 28, 85[A61K]
4515852 Leather-like sheet material having low slip characteristicsExpiredMay 06, 83May 07, 85[D03D, B32B]
4504464 2,3-Dialkoxypropyl glyceryl ether and its preparation process as well as cosmetic composition containing sameExpiredJun 24, 82Mar 12, 85[A61K]
4496509 Method of producing ceramic tapesExpiredApr 26, 83Jan 29, 85[B32B]
4495173 Pre-shampoo type hair treatment compositionExpiredNov 06, 81Jan 22, 85[A61K]
4493824 Hair rinse compositionExpiredAug 04, 82Jan 15, 85[A61K, A45D]
4487760 Hair cosmeticsExpiredJan 19, 82Dec 11, 84[A61K]
4486406 Hair rinse compositionExpiredJan 15, 82Dec 04, 84[A61K]
4477467 Insect repellentExpiredJan 25, 82Oct 16, 84[A01N]

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