How many patents does
Bpb have?
patents
433
families
36
granted
113
applications
320
US
46
EP
35
GB
26
CN
26
WO
20
JP
8
KR
6
RoW
266
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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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Bpb
Top ten assignees appearing on patents
2009 - 2018
| bpb | 298 |
| saint-gobain placo | 69 |
| bpb plc, slough | 1 |
| bpb pls | 1 |
| bpb limited, a u.k. corporation | 1 |
| bipibi | 1 |
2009
| bpb | 27 |
2018
| saint-gobain placo | 16 |
| bpb | 9 |
Bpb
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| plaster-based material including an agent capable of trapping formaldehyde | 36 | 2009 |
| laminated acoustic soundproofing panel | 34 | 2009 |
| lightweight gypsum products having enhanced water resistance | 30 | 2009 |
| calcium sulphate-based products having enhanced water resistance | 28 | 2009 |
| construction panel having improved fixing strength | 21 | 2014 |
| construction panel having improved fixing strength | 21 | 2014 |
| construction panel having improved fixing strength | 19 | 2014 |
| gypsum building boards | 19 | 2009 |
| glass reinforced gypsum board and method of manufacture | 16 | 2001 |
| calcium sulphate-based products and methods for the manufacture thereof | 15 | 2010 |