Inventor
WESLEY A. FREUND
Inventor
US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions29%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments17%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods6%
A01CPlanting4%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
A61LMethods or apparatus for sterilising materials or objects in general2%
C07DHeterocyclic compounds2%
C08JWorking-up2%
PatentTitleYear
12,435,299Composition comprising hueing agent202512,338,349Heterocyclic red azo colorants for seed treatment applications202512,286,412Heterocyclic red azo colorants for seed treatment applications202512,209,231Composition comprising hueing agent202512,195,703Composition comprising hueing agent202512,031,113Composition comprising hueing agent202411,732,218Polyethyleneimine compounds containing N-halamine and derivatives thereof202311,718,814Composition comprising hueing agent202311,518,963Polyethyleneimine compounds containing N-halamine and derivatives thereof202211,466,122Polyethyleneimine compounds containing N-halamine and derivatives thereof202211,299,634Reactive leuco compounds and compositions comprising the same202211,299,591Polyethyleneimine compounds containing N-halamine and derivatives thereof202211,261,403Stabilized compositions comprising leuco compounds202211,236,235Leuco compounds202211,230,686Laundry care compositions and methods for determining their age202211,142,727Methods of using leuco colorants as bluing agents in laundry care compositions202111,136,535Leuco colorants as bluing agents in laundry care compositions2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to PROCTER & GAMBLE (3)· patent assignee history
2021–2025Based in US· patent location history
2022–2025Patents assigned to MILLIKEN & CO (14)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MILLIKEN & CO | 14 | 2022–2025 |
| PROCTER & GAMBLE | 3 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 17 | 2021–2025 |