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SEMMATERIALS LP

Overview
  • Total Patents
    48
About

SEMMATERIALS LP has a total of 48 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, macromolecular chemistry and polymers and machines are ROAD SCIENCE LLC, LOPEZ EMILE and FIBRESCREED LTD.

Patent filings per year

Chart showing SEMMATERIALS LPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grubba Bill 10
#2 Barnat James J 10
#3 Barnat James 10
#4 Blankenship Phillip B 6
#5 Campbell James D 5
#6 Thomas Todd 5
#7 Steger Richard K 5
#8 Bill Grubba 3
#9 Mckinney Tim 3
#10 Bausano Jason 3

Latest patents

Publication Filing date Title
US2010222465A1 Crack resistant layer with good mixture fracture energy and method of selecting same
US2010222467A1 crack resistent layer with good mixture fracture energy made from an emulsion of a polymer modified bituminous binder and method of selecting same
US2010222466A1 Crack resistant layer with good beam fatigue properties made from an emulsion of a polymer modified bituminous binder and method of selecting same
US2010222468A1 Crack resistant layer with good beam fatigue properties and method of selecting same
US2010222469A1 A crack resistant layer with good binder fracture energy properties and method of selecting same
US2010222464A1 Emulsion of a polymer modified asphalt
US2009137690A1 Delinked Polymer Modified Bitumen and Method of Producing Same
US2006047008A1 Method of selecting a bituminous emulsion based on its coalescence
US2006070695A1 Method of selecting a binder for a chipsealing process based on its adhesion index
US7108450B2 Portable drag box with automated shearing device
US7316520B2 Low surface area shearing device
US7550175B1 Method for selecting an asphalt mixture for making an interlayer and method of making an interlayer