How many patents does
J. Van Walraven Holding have?
patents
270
families
59
granted
77
applications
193
EP
71
US
41
CN
28
WO
27
RoW
103
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
J. Van Walraven Holding
Top ten assignees appearing on patents
2018
| j. van walraven holding | 26 |
J. Van Walraven Holding
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| roof support system | 15 | 2009 |
| pipe clip with vibration-isolating insert | 12 | 2006 |
| fastening assembly | 12 | 2005 |
| firestop collar | 12 | 2010 |
| profile element | 11 | 2010 |
| fastening unit | 11 | 2010 |
| attachment of channel elements | 10 | 2013 |
| pipe clip | 9 | 2010 |
| pipe clamp | 7 | 2015 |
| pipe clip with screw retainer | 7 | 2014 |