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AGRASHELL INC

Overview
  • Total Patents
    34
About

AGRASHELL INC has a total of 34 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and machines are ZHEJIANG GOOD ADHESIVE CO LTD, NESCHEN HANS GMBH & CO KG and VARIA CHEM FAB VEB.

Patent filings in countries

World map showing AGRASHELL INCs patent filings in countries
# Country Total Patents
#1 United States 30
#2 Canada 2
#3 Germany 1
#4 United Kingdom 1

Patent filings per year

Chart showing AGRASHELL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ayers Joseph W 22
#2 Bradley Jr John J 5
#3 Jacobus Rinse 3
#4 Davison Brian K 2
#5 Black Robert B 1
#6 Perry Joseph C 1
#7 Jan Dontje Abraham 1
#8 Linhardt John H 1
#9 Orlemann Justus K 1

Latest patents

Publication Filing date Title
US4778530A Almond shell flour glue extenders
CA1286858C Almond shell flour glue extenders
US4770349A Method for finely dividing almond shells
US3429770A Plywood glue extender of densified walnut shell flour and compositions containing it
US3141007A Modified polyester resins
US3093605A Laminating glue solutions and extender compositions therefor and process for preparing same
US3093607A Plywood adhesive solutions and extender compositions therefor
US3099633A Extender compositions, adhesive solutions containing same and process of preparation
US3093604A Composition comprising lignocellulosic extender and oxidized extracted lignin and adhesive solution containing same
US3093606A Extender compositions and synthetic resin glue solutions containing the same
US3112209A Modified tall oil-polyol esters and adducts, and coating compositions containing the ame
US3056725A Polymeric aluminum oxide hydroxides
US3170764A Process for producing non-magnetic finely ground materials such as charcoal and calcium carbonate
US3054816A Cyclic alkoxy- and phenoxy-aluminum oxide trimers and process for making same
GB802323A Lignocellulosic-lignin compositions and adhesive compositions containing the same
US3017303A Adhesive composition containing lignocellulose and extracted lignin and plywood laminate thereof
US2964070A Method of filling porous receptacles with powdered materials
US2781286A Phenolic resin glue compositions containing a vegetable shell flour derivative
US2805168A Chemically modified ligno-cellulosic materials
US2781328A Phenolic resin glue compositions containing hydrolyzed ligno-cellulosic degradation products