Inventor
Prasad S. Apte
Inventor
East Amherst, NY, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia10%
B01DSeparation8%
C23CCoating metallic material8%
Y10TTechnical subjects covered by former us classification7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A01NPreservation of bodies of humans or animals or plants or parts thereof5%
A61BDiagnosis5%
A61LMethods or apparatus for sterilising materials or objects in general5%
C01BNon-metallic elements5%
H01HElectric switches5%
PatentTitleYear
7,879,457'Thermal spray coatings and applications therefor'20117,781,049'Hydrogen transport membrane fabrication method'20107,531,215'Hydrogen transport membrane fabrication method'20097,332,057'Method of vaporizing liquids by microwave heating'20087,279,025'Separation and reaction method utilizing an oxygen ion transport element'20076,844,798'Device for transmitting electromagnetic waves through an aperture in a wall'20056,776,941'Cold isopressing method and mold'20046,454,274'Joint assembly for joining a ceramic membrane to a tube sheet'20026,395,206'Method of removing an organic binder from a green ceramic form'20026,372,165'Cold isopressing method'20026,264,811'Ion conducting ceramic membrane and surface treatment'20016,017,553'Anti-microbial materials'20005,985,308'Process for producing anti-microbial effect with complex silver ions'19995,958,440'Anti-microbial materials'19995,902,429'Method of manufacturing intermetallic/ceramic/metal composites'19995,874,377'Sintered silicon nitride product'19995,846,664'Porous metal structures and processes for their production'19985,837,275'Anti-microbial materials'19985,808,282'Microwave sintering process'19985,736,092'Microwave sintering process'19985,711,833'Process for the production of thin walled ceramic structures'19985,592,686'Porous metal structures and processes for their production'19975,202,541'Microwave heating of workpieces'19935,202,013'Process for coloring metal surfaces'19935,072,087'Process for heating materials by microwave energy'19915,010,220'Process and apparatus for heating bodies at high temperature and pressure utilizing microwave energy'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to ALCAN INT LTD (4)· patent assignee history
1991–1993Based in Kingston, CA· patent location history
1993–1997Based in Alberta, CA· patent location history
1998–2000Patents assigned to WESTAIM TECHNOLOGIES INC (6)· patent assignee history
1998–1999Patents assigned to MICROWEAR CORP (3)· patent assignee history
1998–2000Based in St. Albert, CA· patent location history
2001–2011Patents assigned to PRAXAIR TECHNOLOGY INC (11)· patent assignee history
2001–2002Patents assigned to BP AMOCO CORP (2)· patent assignee history
2001–2011Based in East Amherst, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRAXAIR TECHNOLOGY INC | 11 | 2001–2011 |
| WESTAIM TECHNOLOGIES INC | 6 | 1998–2000 |
| ALCAN INT LTD | 4 | 1991–1993 |
| MICROWEAR CORP | 3 | 1998–1999 |
| BP AMOCO CORP | 2 | 2001–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Amherst, New York, US | 11 | 2001–2011 |
| St. Albert, CA | 10 | 1998–2000 |
| Kingston, CA | 3 | 1991–1993 |
| Alberta, CA | 2 | 1993–1997 |