Inventor
Ronald G. Pirich
Inventor
Islip, NY, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures17%
C23CCoating metallic material17%
C30BSingle-crystal growth11%
A61LMethods or apparatus for sterilising materials or objects in general6%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents6%
B01DSeparation6%
C04BLime, magnesia6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
F24FAir-conditioning6%
PatentTitleYear
8,691,376'Self-decontaminating inorganic coatings containing semiconductor metal oxide nanoparticles'20148,591,987'Multiferroic nanoscale thin film materials, method of its facile syntheses and magnetoelectric coupling at room temperature'20136,783,740'Sintered glass bead filter with active microbial destruction'20046,235,351'Method for producing a self decontaminating surface'20014,784,703'Directional solidification and densification of permanent magnets having single domain size MnBi particles'19884,778,541'Directional solidification and densification of permanent magnets having single domain'19884,484,995'Thermally controlled sputtering of high anisotropy magnetic material'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1988Patents assigned to GRUMMAN AEROSPACE CORP (3)· patent assignee history
1984Based in Bay Shore, NY, US· patent location history
1988–2014Based in Islip, NY, US· patent location history
1988Based in Woodbury, NY, US· patent location history
2001–2004Patents assigned to NORTHROP GRUMMAN CORP (2)· patent assignee history
2013–2014Patents assigned to NORTHROP GRUMMAN SYSTEMS CORP (2)· patent assignee history
2013Patents assigned to CHU I-WEI (1)· patent assignee history
2014Patents assigned to CHU STEVEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRUMMAN AEROSPACE CORP | 3 | 1984–1988 |
| NORTHROP GRUMMAN CORP | 2 | 2001–2004 |
| NORTHROP GRUMMAN SYSTEMS CORP | 2 | 2013–2014 |
| CHU I-WEI | 1 | 2013 |
| CHU STEVEN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Islip, New York, US | 5 | 1988–2014 |
| Woodbury, New York, US | 1 | 1988 |
| Bay Shore, New York, US | 1 | 1984 |