Inventor
Joanna A. Pham
Inventor
Blaine, MN, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions43%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials19%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07HSugars10%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials5%
D21HPulp compositions5%
PatentTitleYear
11,130,778CD73 inhibitors202111,028,120CD73 inhibitors202110,415,004Solid concentrated fabric softener composition201910,196,592Enhanced catalyst stability for alkaline detergent formulations20199,969,957Solid concentrated fabric softener composition20189,670,438'Composition and method for the treatment of sunscreen stains in textiles'20179,388,366'Solid concentrated fabric softener composition'20168,759,272'Treatment of non-trans fats, fatty acids and sunscreen stains with a chelating agent'20148,673,838'Solid concentrated fabric softener composition'20148,361,950'Treatment of non-trans fats, fatty acids and sunscreen stains with a chelating agent'20138,314,057'Laundry composition for treatment of sunscreen stains based on extended chain nonionic surfactants'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to ECOLAB USA INC (9)· patent assignee history
2012–2014Patents assigned to CHRISTENSEN STEPHEN B (3)· patent assignee history
2012–2014Patents assigned to PHAM JOANNA A (3)· patent assignee history
2012–2013Patents assigned to LOCK DAWN (2)· patent assignee history
2012Based in Blain, MN, US· patent location history
2013–2019Based in Blaine, MN, US· patent location history
2019Based in St. Paul, MN, US· patent location history
2021Patents assigned to ORIC PHARMACEUTICALS INC (2)· patent assignee history
2021Based in San Bruno, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ECOLAB USA INC | 9 | 2012–2019 |
| CHRISTENSEN STEPHEN B | 3 | 2012–2014 |
| PHAM JOANNA Aself | 3 | 2012–2014 |
| LOCK DAWN | 2 | 2012–2013 |
| ORIC PHARMACEUTICALS INC | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Blaine, Minnesota, US | 7 | 2013–2019 |
| San Bruno, California, US | 2 | 2021 |
| St. Paul, Minnesota, US | 1 | 2019 |
| Blain, Minnesota, US | 1 | 2012 |