How many patents does
United States Gypsum Company have?
patents
3,461
families
374
granted
731
applications
2,730
US
542
EP
297
WO
247
CN
232
JP
136
KR
117
RoW
1,890
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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
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United States Gypsum Company
Top ten assignees appearing on patents
United States Gypsum Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| slurry distributor with a wiping mechanism, system, and method for using same | 64 | 2011 |
| slurry distributor, system, and method for using same | 59 | 2011 |
| high starch light weight gypsum wallboard | 58 | 2005 |
| lightweight, reduced density fire rated gypsum panels | 46 | 2011 |
| slurry distribution system and method | 45 | 2010 |
| slurry mixer constrictor valve | 41 | 2004 |
| low dust gypsum wallboard | 37 | 2005 |
| composite light weight gypsum wallboard | 33 | 2005 |
| joint compound, wall assembly, and methods and products related thereto | 31 | 2012 |
| pregelatinized starch with mid-range viscosity, and product, slurry and methods related … 🛈 | 31 | 2012 |