Inventor
Nathalie Sophie Letzelter
Inventor
Trimdon, GB
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions81%
A47LDomestic washing or cleaning6%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials6%
C12YEnzymes6%
PatentTitleYear
10,472,597Multi-phase unit-dose cleaning product201910,377,969Process for making a particle201910,301,578Automatic dishwashing201910,287,533Automatic dishwashing cleaning composition201910,160,937Aqueous solution containing combination of complexing agents201810,047,323Detergent composition comprising MGDA and a sulfonated copolymer20189,951,304Cleaning pack20189,476,011'Dishwashing method'20167,074,754'Composition for use in the laundering or treatment of fabrics'20066,984,618'Softening-through-the wash composition'20066,881,717'Fabric softening component'20056,730,656'Detergent compositions'20046,627,598'Solid detergent compositions comprising an organophilic smectite clay'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2019Patents assigned to PROCTER & GAMBLE (13)· patent assignee history
2003–2018Based in Newcastle upon Tyne, GB· patent location history
2016–2019Based in Trimdon, GB· patent location history
2018Patents assigned to BASF SE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROCTER & GAMBLE | 13 | 2003–2019 |
| BASF SE | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Trimdon, GB | 7 | 2016–2019 |
| Newcastle upon Tyne, GB | 6 | 2003–2018 |