How many patents does
West Corporation have?
patents
648
families
232
granted
551
applications
97
US
601
EP
9
JP
6
CN
4
WO
3
KR
2
RoW
23
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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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West Corporation
Top ten assignees appearing on patents
2018
| west corporation | 47 |
| open invention network | 5 |
| red hat | 2 |
| intercall canada | 2 |
| groupcast | 1 |
West Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| script compliance and quality assurance based on speech recognition and duration of inte… 🛈 | 20 | 2001 |
| systems and methods for collaborative communication | 15 | 2003 |
| method, program storage device, and apparatus for offering a user a plurality of scenari… 🛈 | 14 | 1998 |
| automated third party verification system | 14 | 1999 |
| individual xml message processing platform | 14 | 2000 |
| methods and apparatus for conducting conference calls using a conferencing system adapte… 🛈 | 12 | 2004 |
| providing a presentation on a network having a plurality of synchronized media types | 10 | 1997 |
| performing automated event services to registered end users | 9 | 2009 |
| anti-obesity potential of calebin a | 9 | 2011 |
| handling insufficient account balance of subscribers | 8 | 2007 |