How many patents does
Karsten Manufacturing Corporation have?
patents
2,761
families
591
granted
761
applications
2,000
US
1,386
GB
274
CN
182
JP
174
WO
160
KR
106
EP
97
RoW
382
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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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patent families
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the following tables are just extracts from the report
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Karsten Manufacturing Corporation
Top ten assignees appearing on patents
2009 - 2018
Karsten Manufacturing Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| putter heads and putters including polymeric material as part of the ball striking face | 67 | 2008 |
| golf coupling mechanisms and related methods | 56 | 2011 |
| golf club heads with optimized characteristics and related methods | 45 | 2013 |
| golf clubs and golf club heads | 45 | 2005 |
| adjustable length golf clubs and methods of manufacturing adjustable length golf clubs | 44 | 2011 |
| golf club with removable weight | 42 | 2014 |
| grooves of golf club heads and methods to manufacture grooves of golf club heads | 38 | 2011 |
| golf club head with reinforced crown | 35 | 2006 |
| golf club and golf club head structures | 32 | 2009 |
| golf club heads with arcuate port structures and tuning elements | 27 | 2014 |