Inventor
Leonid N. Shekhter
Inventor
Ashland, MA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder18%
C23CCoating metallic material14%
C22BProduction and refining of metals13%
H01GCapacitors11%
Y10TTechnical subjects covered by former us classification8%
B05DProcesses for applying fluent materials to surfaces, in general7%
B23KSoldering or unsoldering7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
PatentTitleYear
9,725,784'Production of copper via looping oxidation process'20179,322,081'Retrieval of high value refractory metals from alloys and mixtures'20169,187,340'Sulfide oxidation process for production of molybdenum oxides from molybdenite'20159,095,932'Methods of joining metallic protective layers'20158,961,867'Dynamic dehydriding of refractory metal powders'20158,777,090'Methods of joining metallic protective layers'20148,715,386'Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof'20148,470,396'Dynamic dehydriding of refractory metal powders'20138,448,840'Methods of joining metallic protective layers'20138,246,903'Dynamic dehydriding of refractory metal powders'20128,226,741'Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof'20128,113,413'Protective metal-clad structures'20128,002,169'Methods of joining protective metal-clad structures'20117,678,175'Metalothermic reduction of refractory metal oxides'20107,431,751'Magnesium removal from magnesium reduced metal powders'20087,399,335'Method of preparing primary refractory metal'20087,354,472'Metalothermic reduction of refractory metal oxides'20087,150,776'Metalothermic reduction of refractory metal oxides'20066,849,104'Metalothermic reduction of refractory metal oxides'20056,558,447'Metal powders produced by the reduction of the oxides with gaseous magnesium'20036,197,082'Refining of tantalum and tantalum scrap with carbon'20016,171,363'Method for producing tantallum/niobium metal powders by the reduction of their oxides with gaseous magnesium'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2015Patents assigned to STARCK H C INC (19)· patent assignee history
2001–2010Based in Newton, MA, US· patent location history
2008–2017Based in Ashland, MA, US· patent location history
2012–2017Patents assigned to SHEKHTER LEONID N (11)· patent assignee history
2012–2015Patents assigned to MILLER STEVEN A (9)· patent assignee history
2012–2015Patents assigned to GAYDOS MARK (3)· patent assignee history
2012–2015Patents assigned to GULSOY GOKCE (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STARCK H C INC | 19 | 2001–2015 |
| SHEKHTER LEONID Nself | 11 | 2012–2017 |
| MILLER STEVEN A | 9 | 2012–2015 |
| GAYDOS MARK | 3 | 2012–2015 |
| GULSOY GOKCE | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ashland, Massachusetts, US | 16 | 2008–2017 |
| Newton, Massachusetts, US | 6 | 2001–2010 |