Assignee
G P GYPSUM CORP
US·13 granted patents·1 pending application·874 citations·filing 1995–2005
Top patents by PatentIndex Score
14 records- 0196US5945208AFire-resistant gypsum building materialsG P GYPSUM CORP·Filed 1995·Granted Aug 31, 1999·116 cites·23 claims
- 0294US6808793B2Pre-coated mat-faced gypsum boardG P GYPSUM CORP·Filed 2003·Granted Oct 26, 2004·81 cites·20 claims
- 0394US6770354B2Mat-faced gypsum boardG P GYPSUM CORP·Filed 2001·Granted Aug 3, 2004·103 cites·28 claims
- 0494US5981406AGlass mat with reinforcing binderG P GYPSUM CORP·Filed 1998·Granted Nov 9, 1999·91 cites·4 claims
- 0592US6299970B1Fire-resistant gypsum fiberboardG P GYPSUM CORP·Filed 1999·Granted Oct 9, 2001·64 cites·16 claims
- 0691US6746781B2Gypsum board having polyvinyl alcohol binder in interface layer and method for making the sameG P GYPSUM CORP·Filed 2002·Granted Jun 8, 2004·78 cites·23 claims
- 0790US6340389B1Fire door coreG P GYPSUM CORP·Filed 2000·Granted Jan 22, 2002·64 cites·20 claims
- 0887US5945182AFire-resistant members containing gypsum fiberboardG P GYPSUM CORP·Filed 1996·Granted Aug 31, 1999·97 cites·32 claims
- 0986US6001496AMat-faced gypsum board and method of manufacturing sameG P GYPSUM CORP·Filed 1996·Granted Dec 14, 1999·72 cites·27 claims
- 1079US5723226AGypsum-containing compositions and fire-resistant articlesG P GYPSUM CORP·Filed 1995·Granted Mar 3, 1998·38 cites·21 claims
- 1175US6648965B2Fire door components and fire doors comprising the componentsG P GYPSUM CORP·Filed 2001·Granted Nov 18, 2003·18 cites·20 claims
- 1274US5883024AFibrous mat and mat-faced gypsum boardG P GYPSUM CORP·Filed 1997·Granted Mar 16, 1999·52 cites·20 claims
- 1349US2006181184A1Fire resistant file cabinets and safes, and method of manufacture thereofG P GYPSUM CORP·Filed 2005·Application pending·0 cites
- 1439US6746533B2Quick drying plasterG P GYPSUM CORP·Filed 2002·Granted Jun 8, 2004·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →