Lever Brothers Company, division of Conopco, Inc.
593Patents
0Active
593Granted
46Portfolio score
Filing activity: Mar 2, 1987 → Feb 28, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5641480A | Hair care compositions comprising heteroatom containing alkyl aldonamide compounds | Human Necessities | 176 | Expired |
| US5683977A | Dry cleaning system using densified carbon dioxide and a surfactant adjunct | Textiles; Paper | 163 | Expired |
| US5577612A | Fabric softener sheet dispenser cartons | Performing Operations; Transporting | 159 | Expired |
| US5114611A | Bleach activation | Chemistry; Metallurgy | 137 | Expired |
| US5676705A | Method of dry cleaning fabrics using densified carbon dioxide | Textiles; Paper | 132 | Expired |
| US5227084A | Concentrated detergent powder compositions | Chemistry; Metallurgy | 131 | Expired |
| US5653970A | Personal product compositions comprising heteroatom containing alkyl aldonamide compounds | Human Necessities | 129 | Expired |
| US5133892A | Machine dishwashing detergent tablets | Chemistry; Metallurgy | 119 | Expired |
| US5683473A | Method of dry cleaning fabrics using densified liquid carbon dioxide | Textiles; Paper | 111 | Expired |
| US5624906A | Oral hygiene compositions comprising heteroatom containing alkyl aldonamide compounds | Human Necessities | 109 | Expired |
| US5661189A | Detergent composition | Human Necessities | 100 | Expired |
| US5415810A | Detergent composition | Chemistry; Metallurgy | 97 | Expired |
| US5147576A | Liquid detergent composition in the form of lamellar droplets containing a deflocculating polymer | Chemistry; Metallurgy | 95 | Expired |
| USD375051S | Bottle | General | 91 | Expired |
| USD334975S | Dispensing container for detergent | General | 88 | Expired |
| US5268003A | Stable amido peroxycarboxylic acids for bleaching | Chemistry; Metallurgy | 88 | Expired |
| US5160654A | Laundry treatment product | Chemistry; Metallurgy | 86 | Expired |
| US5246612A | Machine dishwashing composition containing peroxygen bleach, manganese complex and enzymes | Chemistry; Metallurgy | 86 | Expired |
| US5244594A | Bleach activation multinuclear manganese-based coordination complexes | Chemistry; Metallurgy | 84 | Expired |
| USD401507S | Combined bottle and cap | General | 82 | Expired |
| US6223945A | Bottle | Emerging Cross-Sectional Technologies | 80 | Expired |
| US5389279A | Compositions comprising nonionic glycolipid surfactants | Chemistry; Metallurgy | 79 | Expired |
| US5108009A | Leak and drip resistant storage dispensing and measuring package | Performing Operations; Transporting | 76 | Expired |
| US6034043A | Mild antimicrobial liquid cleansing formulations comprising polyvalent cation or cations for improving an antimicrobial effectiveness | Chemistry; Metallurgy | 76 | Expired |
| US5194416A | Manganese catalyst for activating hydrogen peroxide bleaching | Performing Operations; Transporting | 76 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.