Inventor
John Nowak
Inventor
Yonkers, NY, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes20%
C04BLime, magnesia20%
C07CAcyclic or carbocyclic compounds20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
E21BEarth or rock drilling20%
PatentTitleYear
9,341,052'Thickened viscoelastic fluids and uses thereof'20167,326,814'Minimization of volatile organic sulphur byproducts in dimethyl sulfate quaternization of amines made with hypophorous acid'20085,236,651'Extrusion, collection, and drying of ceramic precursor gel to form dried gel particles'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to AKZO NV (1)· patent assignee history
1993–2016Based in Yonkers, NY, US· patent location history
2008Patents assigned to AKZO NOBEL NV (1)· patent assignee history
2016Patents assigned to AKZO NOBEL CHEMICALS INT BV (1)· patent assignee history
2016Patents assigned to ENGEL MICHAEL J (1)· patent assignee history
2016Patents assigned to GADBERRY JAMES F (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKZO NOBEL CHEMICALS INT BV | 1 | 2016 |
| AKZO NOBEL NV | 1 | 2008 |
| AKZO NV | 1 | 1993 |
| ENGEL MICHAEL J | 1 | 2016 |
| GADBERRY JAMES F | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yonkers, New York, US | 3 | 1993–2016 |