How many patents does
Babcock & Wilcox Company have?
patents
1,267
families
139
granted
349
applications
918
US
181
EP
172
CN
127
WO
42
JP
32
KR
22
RoW
691
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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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Babcock & Wilcox Company
Top ten assignees appearing on patents
2009 - 2018
2009
Babcock & Wilcox Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| dry sorbent injection during non-steady state conditons in dry scrubber | 34 | 2011 |
| system and method for protection of scr catalyst and control of multiple emissions | 33 | 2010 |
| dry sorbent injection during steady-state conditions in dry scrubber | 31 | 2011 |
| system and method for protection of scr catalyst and control of multiple emissions | 25 | 2009 |
| integrated split stream water coil air heater and economizer (iwe) | 25 | 2009 |
| shop-assembled solar receiver heat exchanger | 23 | 2008 |
| method of forming, inserting and permanently bonding ribs in boiler tubes | 23 | 2008 |
| biomass center air jet burner | 22 | 2009 |
| circulating fluidized bed (cfb) with in-furnace secondary air nozzles | 21 | 2009 |
| in-bed solids control valve | 21 | 2009 |