How many patents does
Rohm And Haas Electronic Materials have?
patents
5,727
families
694
granted
2,065
applications
3,662
US
1,227
JP
940
CN
855
KR
826
EP
632
WO
82
GB
2
RoW
1,163
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
Rohm And Haas Electronic Materials
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Rohm And Haas Electronic Materials
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| methods of forming electronic devices | 60 | 2009 |
| carbonitride based phosphors and light emitting devices using the same | 31 | 2010 |
| compositions and processes for immersion lithography | 29 | 2005 |
| device package and methods for the fabrication and testing thereof | 27 | 2003 |
| compositions and processes for photolithography | 26 | 2006 |
| compositions and processes for immersion lithography | 20 | 2006 |
| polymeric charge transfer layer and organic electronic device containing the same | 19 | 2014 |
| electrochemically deposited indium composites | 18 | 2007 |
| photoresist comprising nitrogen-containing compound | 18 | 2010 |
| compositions comprising block copolymer and processes for photolithography | 18 | 2008 |