Inventor
Hongmei Yang
Inventor
Beijing, CN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61QSpecific use of cosmetics or similar toiletry preparations50%
PatentTitleYear
10,835,477Oral care compositions containing polyethylene glycol for physical stability202010,463,583Dentifrice compositions with dual fluoride source with improved fluoride uptake201910,285,921Dentrifrice compositions having dental plaque mitigation or improved fluoride uptake201910,231,910Oral care compositions having improved freshness201910,226,414Dentifrice compositions with improved fluoride stability201910,226,410Dentifrice compositions with improved fluoride uptake201910,213,370Dentifrice compositions with improved fluoride stability201910,149,803Anti-calculus oral compositions201810,149,806Oral care compositions containing polyethylene glycol for physical stability201810,130,569Dentifrice compositions having dental plaque mitigation or improved fluoride uptake201810,039,697Dentifrice compositions having improved fluoride ion stability or fluoride uptake20189,913,783'Dentifrice compositions having optimized preservatives'20189,364,419'Oral care compositions containing polyethylene glycol for physical stability'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to PROCTER & GAMBLE (13)· patent assignee history
2016–2020Based in Beijing, CN· patent location history
2019Patents assigned to THE PROCTER & GABLE COMPANY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCTER & GAMBLE | 13 | 2016–2020 |
| THE PROCTER & GABLE COMPANY | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 13 | 2016–2020 |