How many patents does
W.C. Heraeus have?
patents
723
families
129
granted
249
applications
474
US
159
EP
98
CN
57
KR
26
JP
25
WO
24
RoW
334
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
W.C. Heraeus
Top ten assignees appearing on patents
W.C. Heraeus
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| metal fibres for catalyst nonwovens | 27 | 2008 |
| crystallization of 4'-epidaunorubicin x hci | 27 | 2009 |
| process for the production of bendamustine alkyl ester, bendamustine, and derivatives th… 🛈 | 21 | 2010 |
| method and device for combusting precious metal-containing materials | 18 | 2005 |
| metal paste with co-precursors | 16 | 2009 |
| process and paste for contacting metal surfaces | 15 | 2007 |
| processes for the recovery of ruthenium from materials containing ruthenium or ruthenium… 🛈 | 15 | 2008 |
| metal paste with oxidation agents | 14 | 2009 |
| spool winded with a gold alloy wire used for a bonding process | 14 | 2007 |
| process for the preparation of bis(pentadienyl)-complexes of iron group metals | 13 | 2010 |