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ROCKWOOL GRODAN BV

Overview
  • Total Patents
    65
About

ROCKWOOL GRODAN BV has a total of 65 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Netherlands, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets agriculture, environmental technology and basic materials chemistry are AUASIA AGROTECH SDN BHD, SUZHOU PASTORAL AGRICULTURAL TECHNOLOGY DEV CO LTD and NANJING TONGZE AGRICULTURAL SCIENCE & TECHNOLOGY CO LTD.

Patent filings per year

Chart showing ROCKWOOL GRODAN BVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 De Groot Jacob Frank 19
#2 Knop Albert Willem 8
#3 Hansen Lars 8
#4 Bouwens Paul Jacques Louis Hub 7
#5 Blok Christiaan 6
#6 Groot Jakob Frank De 6
#7 Groot Jacob F De 3
#8 Knop Albert-Willem 3
#9 Groot Jacob Frank De 3
#10 Deckers Christoffel Laurentius 3

Latest patents

Publication Filing date Title
EP0865236A1 Mineral wool plant substrate
CA2162218A1 Coherent growth substrate
CA2194892A1 Plant cubes
US5992093A Growth substrate comprising short transversally extending mineral wool fibres
NL1000463C2 Method for the biological cleaning of water, for the substrate cultivation of plants, and a filter and a filter unit therefor.
NL9401275A Substrate block for growing a perennial crop.
NL9401236A Substrate and working method for multiple cultivation.
NL9400789A Drainage system for active and passive fluid drainage.
NL9300128A Substrate block with liquid scavengers.
EP0533285A1 Active drainage system
NL9200194A Active drainage system
NL9102104A Enclosed growth substrate product
NL9101795A Cultivation set
NL9100216A Cultivation system for plants.
NL9100161A PLANT POT FOR GROWING PLANTS.
NL9100087A GRANULAR GROWTH SUBSTRATE.
WO9102454A1 Plant pot for substrate culture
NL9000559A Cultivation system and a culture element therefor.
FR2641938A3 PLATE-LIKE GROUNDLESS GROWING MEDIUM FOR GROWING PLANTS
NL8902482A Plant growing package and an growth system and a growing system therefor.