How many patents does
Hautau have?
patents
268
families
73
granted
70
applications
198
EP
121
CN
12
WO
11
KR
5
RoW
119
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
Hautau
Top ten assignees appearing on patents
Hautau
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| operator-friendly fitting for sashes which can be displaced in parallel | 19 | 2010 |
| compact carriage for a longitudinally movable, heavy door leaf | 19 | 2009 |
| compact carriage for a leaf and method for longitudinal movement of the leaf in a parall… 🛈 | 18 | 2009 |
| ventilation device for the profiled frame of a leaf, and air exchange method at a window | 8 | 2011 |
| arrangement with a sliding door and a fitting | 8 | 2000 |
| fitting for a sliding leaf of a door or window | 7 | 2007 |
| ventilation device which can be serviced when installed and which allows conventional gl… 🛈 | 7 | 2012 |
| gleitelement für schiebetürführung | 7 | 2007 |
| window or door with sliding wings | 7 | 2006 |
| control of a closing movement of a sliding sash having a soft-close fitting | 7 | 2011 |