G P GYPSUM CORP has a total of 62 patent applications. Its first patent ever was published in 1995. It filed its patents most often in United States, Mexico and Canada. Its main competitors in its focus markets machines, civil engineering and surface technology and coating are PROCELIS SA, DRY CAROLYN and SAINT GOBAIN TECHNICAL FABRICS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 14 | |
#2 | Mexico | 12 | |
#3 | Canada | 11 | |
#4 | WIPO (World Intellectual Property Organization) | 9 | |
#5 | Australia | 5 | |
#6 | China | 4 | |
#7 | Hong Kong | 3 | |
#8 | Republic of Korea | 2 | |
#9 | EPO (European Patent Office) | 1 | |
#10 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Civil engineering | |
#3 | Surface technology and coating | |
#4 | Materials and metallurgy | |
#5 | Consumer goods | |
#6 | Environmental technology | |
#7 | Optics |
# | Technology | |
---|---|---|
#1 | Unspecified technologies | |
#2 | Structural elements | |
#3 | Layered products | |
#4 | Building materials | |
#5 | Shaping clay | |
#6 | Unspecified technologies | |
#7 | Linoleum | |
#8 | Climate change mitigation in wastewater treatment | |
#9 | Doors and windows | |
#10 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Francis Hubert C | 14 |
#2 | Randall Brian G | 11 |
#3 | Ksionzyk Anne H | 9 |
#4 | O'Haver-Smith Debbie | 8 |
#5 | Klus Donald F | 7 |
#6 | Esguerra Fabio E | 7 |
#7 | Smith Russell | 6 |
#8 | Currier Alan | 5 |
#9 | Fowler George F | 4 |
#10 | Smith Russell S | 4 |
Publication | Filing date | Title |
---|---|---|
US2006181184A1 | Fire resistant file cabinets and safes, and method of manufacture thereof | |
WO2004096726A1 | Fire door core | |
CN1774333A | Improved mat-faced gypsum board | |
CA2485144A1 | Interior wallboard and method of making same | |
US2004038065A1 | Gypsum board having polyvinyl alcohol binder in interface layer and method for making the same | |
US2003221591A1 | Quick drying plaster | |
US6648965B2 | Fire door components and fire doors comprising the components | |
US6770354B2 | Mat-faced gypsum board | |
US6340389B1 | Fire door core | |
US5945182A | Fire-resistant members containing gypsum fiberboard | |
WO9706949A1 | Improved mat-faced gypsum board and method of manufacturing same | |
WO9640514A1 | Improved fibrous mat and mat-faced gypsum board | |
US5723226A | Gypsum-containing compositions and fire-resistant articles |