PROPST FAMILY LIMITED PARTNERSHIP

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 917
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 245
 
  
 
E04D ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS 225
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 225
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS121
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840851 Building panels and method of forming building panelsJun 23, 15Dec 12, 17[F24J, C04B, E04B, E04C, E04D, E04F, E04G, B32B]
9499994 Tools for applying coatings and method of useOct 25, 13Nov 22, 16[E04F]
9097016 Building panel systemFeb 25, 14Aug 04, 15[E04C, B32B]
9032679 Roof panel and method of forming a roofJul 30, 13May 19, 15[F24J, C04B, E04C, E04D, B32B]
9027300 Building panel systemJul 30, 13May 12, 15[E04B, E04C, B32B]
8776476 Composite building and panel systemsApr 30, 13Jul 15, 14[B05D, E04C, B32B]
8695299 Building panel systemMar 27, 12Apr 15, 14[E04C]
8458983 Method of forming buildings, building panel structures, and building panel systemsJan 31, 12Jun 11, 13[E04C]
8127509 Composite building and panel systemsMay 18, 11Mar 06, 12[E04B, E04C]
7984594 Composite building and panel systemsJul 27, 10Jul 26, 11[E04B, E04C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0260,030 COMPOSITE BUILDING AND PANEL SYSTEMSAbandonedMay 29, 14Sep 18, 14[E04C]
2014/0150,362 BUILDING PANELS AND METHOD OF FORMING BUILDING PANELSAbandonedDec 13, 13Jun 05, 14[E04C]

Top Inventors for This Owner

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