How many patents does
Spts Technologies have?
patents
459
families
73
granted
95
applications
364
US
109
EP
65
CN
57
GB
56
JP
55
KR
46
WO
13
RoW
58
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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the following tables are just extracts from the report
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Spts Technologies
Top ten assignees appearing on patents
2009 - 2018
| spts technologies | 269 |
| applied microstructures | 25 |
| spp process technology systems uk | 17 |
| xactix | 15 |
| picofluidics | 10 |
| primaxx | 9 |
| malvern instruments | 6 |
| aviza technology | 4 |
| spp process technology systems | 1 |
2009
| xactix | 4 |
| applied microstructures | 3 |
| aviza technology | 3 |
2018
| spts technologies | 45 |
| picofluidics | 1 |
| applied microstructures | 1 |
Spts Technologies
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| controlled vapor deposition of multilayered coatings adhered by an oxide layer | 21 | 2004 |
| apparatus for chemically etching a workpiece | 14 | 2009 |
| composite shielding | 12 | 2011 |
| mass flow controller monitoring | 11 | 2011 |
| method and apparatus for processing a semiconductor workpiece | 11 | 2012 |
| etching apparatus and methods | 11 | 2011 |
| method of plasma etching | 11 | 2012 |
| method of depositing silicon dioxide films | 10 | 2012 |
| method of etching | 10 | 2013 |
| methods of depositing aluminium layers | 10 | 2011 |