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AHRENS HANS-JOACHIM

Overview
  • Total Patents
    18
About

AHRENS HANS-JOACHIM has a total of 18 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets consumer goods, packaging and shipping and surface technology and coating are CRUDDAS LEONARD R, TESTOR CORP and POLY D LLC.

Patent filings in countries

World map showing AHRENS HANS-JOACHIMs patent filings in countries

Patent filings per year

Chart showing AHRENS HANS-JOACHIMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ahrens Hans-Joachim 18
#2 Ahrens Elvira 9
#3 Knauer Roland 7
#4 Ahrens Stephan 6
#5 Koebke Barbara 2
#6 Ahrens Geb Reuleke 2
#7 Ahrens Janet 2
#8 Rauch Frank 2
#9 Porzelt Stephan 2
#10 Schmitt Franz 1

Latest patents

Publication Filing date Title
DE102008030278A1 Back suction free eye drop nozzle for e.g. bottle, has air pipe directly formed in adapter under flexible seal, which is inwardly fitted at container, where flexible seal opened to inner space is significantly lighter than orifice outlets
DE102005051337A1 Overhead doser for liquids at has one or two grip bottles, each with hollow left and right grip bodies
DE102004053655A1 Container with for dispensing e.g. liquid washing materials onto very dirty textiles has rolling application element with axial and/or radial recesses snap-fitted in holder with little play on side or underneath opposite filling opening
WO2004089648A2 Applicator pen comprising a roller for adhesives and paints
DE102004010575A1 Dual adhesive pen for applying adhesive and ink has at least one coil spring below ball and roller; cap or cap insert with internal cone that presses roller body towards internal volume in closed state
DE10318455A1 Application pen for adhesives and paints
DE10300244A1 Valve for tube or bottle dispenses drops of e.g. shower gel and comprises curved section of flexible material with central aperture over which one or two straight or curved flaps fit which are tangential to curve
DE10248903A1 Device for supplying adjustable doses of various substances comprises sleeve with a slit within a rotatable dosing head, and an fixed inner chamber with a slit within this sleeve
DE10234748A1 Closure for bottles or tubes of e.g. cosmetics comprises cap on which yoke is mounted with bore at top, cylindrical plug with transverse bore being swiveled so that bores coincide and material can be dispensed
DE10225087A1 Spray gun for cleaning fluids and foams for windows, tiles, stoves, etc. is screwed onto bottle and ha closed/open fork holding turnable control shaft with turning knob, to vary spray direction
DE10224919A1 Sliding seal for closing off of bottles and tubes and dosing of fluids has open or closed yoke on upper side of seal and provided with outer opening and with inner opening pointing towards container
DE10222652A1 Container dispenser pump for creams etc fits flexible thermoplastics diaphragm between dispenser tube opening and container for flexing by pump dome depression from above
EP1233359A2 Method and system for scheduling services
DE10160686A1 Drop-lead pencil comprises a lead whose rear end is provided with a thickened section which in the case of a partly opened collet engages with the rear end of the latter
DE10139371A1 Brush-point pen for application of various liquid substances comprises rotatable sleeves with axial cutouts serving for control of the supply of such substances to the brush
DE10137020A1 Wax painting pen has wax core enclosed by paper, cardboard or plastic circles, with sleeve or bridge piece, end and front circles
DE10051200A1 Application pen for adhesives and paints