How many patents does
Northrop Grumman Corporation have?
patents
598
families
285
granted
317
applications
281
US
254
EP
138
WO
21
GB
18
JP
8
KR
1
CN
1
RoW
157
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
Northrop Grumman Corporation
Top ten assignees appearing on patents
2009 - 2018
Northrop Grumman Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| inertial navigation system error correction | 10 | 2004 |
| leakage barrier for gan based hemt active device | 10 | 2006 |
| gesture recognition interface system with a light-diffusive screen | 8 | 2008 |
| global disease surveillance platform, and corresponding system and method | 7 | 2006 |
| microscopic electro-mechanical systems, radio frequency devices utilizing nanocoils and … 🛈 | 7 | 2005 |
| millimeterwellenschalter | 7 | 2002 |
| frangile collar fastener and nut retrieval socket | 7 | 2010 |
| apparatus and method for reorienting a stack of mail | 7 | 2005 |
| clock distribution system | 7 | 2015 |
| photonic crystal based rotation sensor | 7 | 2006 |