Unilever Home & Personal Care USA, Division of Conopco, Inc.
846Patents
25Active
846Granted
46Portfolio score
Filing activity: Dec 16, 1998 → Dec 14, 2012 · 23 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6779216B2 | Toothbrush cover | Human Necessities | 189 | Expired |
| USD486065S1 | Bottle | General | 188 | Expired |
| USD525873S1 | Container with flip-top lid | General | 179 | Expired |
| USD450593S | Bottle and closure, primarily for detergent or personal care compositions | General | 149 | Expired |
| USD529810S1 | Bottle | General | 149 | Expired |
| US6446295B1 | Electric toothbrush | Human Necessities | 139 | Expired |
| US6640999B2 | Dose dispensing pump for dispensing two or more materials | Performing Operations; Transporting | 138 | Expired |
| USD455655S1 | Bottle with cap | General | 126 | Expired |
| US6409077B1 | Display carton | Performing Operations; Transporting | 123 | Expired |
| USD529812S1 | Bottle | General | 119 | Expired |
| USD525872S1 | Bottle for dispensing cosmetics | General | 112 | Expired |
| US6790435B1 | Antiperspirant compositions comprising microemulsions | Human Necessities | 110 | Expired |
| US6412634B1 | Refillable towelette dispensing article | Performing Operations; Transporting | 99 | Expired |
| USD486737S1 | Bottle | General | 98 | Expired |
| US6949498B2 | Laundry cleansing and conditioning compositions | Chemistry; Metallurgy | 98 | Expired |
| US6395258B1 | Mousse forming hair treatment composition containing n-methyl alkyl glucamide surfactant | Human Necessities | 90 | Expired |
| USD482199S1 | Toothbrush | General | 89 | Expired |
| US6513182B1 | Toothbrush | Performing Operations; Transporting | 88 | Expired |
| US6391840B1 | Multiple component bleaching compositions | Chemistry; Metallurgy | 88 | Expired |
| USD436532S | Capsule | General | 86 | Expired |
| US6786732B2 | Toothbrush usage monitoring system | Human Necessities | 85 | Expired |
| US6510575B2 | Toothbrush | Performing Operations; Transporting | 84 | Expired |
| USD486395S1 | Botttle | General | 84 | Expired |
| USD451795S | Sachet for cleaning machines | General | 82 | Expired |
| US6613316B2 | Mono and dialkyl quats in hair conditioning compositions | Human Necessities | 82 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.