Inventor
Mitchell R. Dorfman
Inventor
Smithtown, NY, US
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material22%
Y10TTechnical subjects covered by former us classification14%
C04BLime, magnesia9%
F01DNon-positive displacement machines or engines, e.g. steam turbines9%
C22CAlloys6%
Y02TClimate change mitigation technologies related to transportation6%
B22FWorking metallic powder3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%
PatentTitleYear
11,046,614Ceramic material for high temperature service20219,975,812Ceramic material for high temperature service20189,103,013'Abradable composition and method of manufacture'20158,603,930'High-purity fused and crushed zirconia alloy powder and method of producing same'20138,518,358'High purity and free flowing metal oxides powder'20138,187,717'High purity ceramic abradable coatings'20127,981,530'Dysprosia stabilized zirconia abradable'20117,955,707'High purity ceramic abradable coatings'20117,931,836'Method for making high purity and free flowing metal oxides powder'20117,799,716'Partially-alloyed zirconia powder'20107,723,249'Ceramic material for high temperature service'20106,869,550'Method of producing a pre-alloyed stabilized zirconia powder'20056,524,704'Thermal spray powder of dicalcium silicate and coating thereof and manufacture thereof'20036,503,576'Superalloy HVOF powders with improved high temperature oxidation, corrosion and creep resistance'20036,346,134'Superalloy HVOF powders with improved high temperature oxidation, corrosion and creep resistance'20026,254,704'Method for preparing a thermal spray powder of chromium carbide and nickel chromium'20016,194,084'Thermal spray powder of dicalcium silicate and coating thereof and manufacture thereof'20016,071,324'Powder of chromium carbide and nickel chromium'20005,997,248'Silicon carbide composition for turbine blade tips'19995,506,055'Boron nitride and aluminum thermal spray powder'19965,049,450'Aluminum and boron nitride thermal spray powder'19915,006,321'Thermal spray method for producing glass mold plungers'19914,872,904'Tungsten carbide powder and method of making for flame spraying'19894,822,415'Thermal spray iron alloy powder containing molybdenum, copper and boron'19894,450,184'Hollow sphere ceramic particles for abradable coatings'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Based in East Meadow, NY, US· patent location history
1989–1991Patents assigned to PERKIN ELMER CORP (4)· patent assignee history
1989–2015Based in Smithtown, NY, US· patent location history
1996–2018Patents assigned to SULZER METCO US INC (17)· patent assignee history
2010–2021Based in Westbury, NY, US· patent location history
2011Based in Smith Town, NY, US· patent location history
2012–2013Patents assigned to XIE LIANGDE (3)· patent assignee history
2012–2013Patents assigned to DOESBURG JACOBUS C (2)· patent assignee history
2015–2021Patents assigned to OERLIKON METCO US INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SULZER METCO US INC | 17 | 1996–2018 |
| PERKIN ELMER CORP | 4 | 1989–1991 |
| OERLIKON METCO US INC | 3 | 2015–2021 |
| XIE LIANGDE | 3 | 2012–2013 |
| DOESBURG JACOBUS C | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Smithtown, New York, US | 19 | 1989–2015 |
| Westbury, New York, US | 4 | 2010–2021 |
| Smith Town, New York, US | 1 | 2011 |
| East Meadow, New York, US | 1 | 1984 |