DIVERSEY LEVER, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 187
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1246
 
 
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 157

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6,568,438 Dispensing apparatusMar 05, 02May 27, 03[B65B]
6,083,517 Ultramild antibacterial cleaning composition for frequent useSep 26, 97Jul 04, 00[A01N, A61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6,253,968 Method and device for dosing powdered materialsExpiredJan 19, 99Jul 03, 01[G01F]
6,179,167 Dispensing deviceExpiredFeb 23, 99Jan 30, 01[B65B]
5,868,964 Caustic-stable modified polycarboxylate compound and method of making the sameExpiredOct 16, 91Feb 09, 99[C11D, B01F]
5,707,523 Dynamic vertical solids separatorExpiredApr 28, 95Jan 13, 98[B01D]
5,529,696 Method of laundering items and purifying waste water therefromExpiredJul 20, 95Jun 25, 96[B01D]
5,456,297 Detergent dispenser with filling mechanismExpiredApr 05, 93Oct 10, 95[B65D]
5,262,132 Solid detergent dispensing systemExpiredSep 24, 92Nov 16, 93[D06F]
5,176,297 Dishwasher detergent dispenserExpiredJun 14, 90Jan 05, 93[G01F]
5,167,830 Dicyanadiamide formaldehyde paint detackifierExpiredMar 15, 91Dec 01, 92[C02F]
5,128,211 Aluminum based phosphate final rinseExpiredFeb 28, 91Jul 07, 92[C23C]
5,110,013 System for dispensing liquid cleaning compoundsExpiredJul 08, 91May 05, 92[B67D]
5,086,952 Detergent containerExpiredSep 12, 88Feb 11, 92[B67D]
4,986,292 Bulk storage and handling systemExpiredApr 19, 89Jan 22, 91[B65D]
4,953,271 Intermingling nozzleExpiredSep 20, 89Sep 04, 90[D02J, D02G]
4,931,202 Detergent pellet composition and process thereforExpiredJul 07, 88Jun 05, 90[C11D]
4,929,375 Conveyor lubricant containing alkyl amine coupling agentsExpiredJul 14, 88May 29, 90[C10M]
4,874,541 All-in-one boiler water treatment compositionExpiredJun 10, 88Oct 17, 89[C02F]
4,865,232 Standpipe support for flexible tubeExpiredMar 02, 88Sep 12, 89[B67D, A62C, B05B]
4,848,381 Clean in place systemExpiredFeb 05, 88Jul 18, 89[B08B]
4,832,237 Adapter assembly for storage containersExpiredFeb 24, 87May 23, 89[F16L, B67D]

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