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APV ROSISTA GMBH

Overview
  • Total Patents
    54
About

APV ROSISTA GMBH has a total of 54 patent applications. Its first patent ever was published in 1987. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets mechanical elements, machines and chemical engineering are SUEDMO HOLDING GMBH, TRI CLOVER INC and KEYSTONE INT.

Patent filings in countries

World map showing APV ROSISTA GMBHs patent filings in countries

Patent filings per year

Chart showing APV ROSISTA GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spliethoff Norbert 12
#2 Schulz Dieter 12
#3 Reich Torsten 11
#4 Baumbach Frank 7
#5 Braeckelmann Wolfgang 7
#6 Braekelmann Wolfgang 6
#7 Fischer Norbert 4
#8 Scholz Klaus 4
#9 Tucholski Christian 4
#10 Schramm Norbert 4

Latest patents

Publication Filing date Title
DE102007058251A1 Device for controlling a process valve for use in food technology
DE102007058253A1 Device for controlling a process valve for use in food technology
DE102005016387B3 Membrane valve used in pneumatically controlled pressure control valves for maintaining constant pressures comprises a stationary plate detachedly positioned in a valve housing and formed as a radial tangent guide in its operating position
DE10249348A1 Membrane valve with fan-like membrane support
EP1245878A2 Butterfly valve
EP1143318A2 Diaphragm valve
EP0979952A2 Rotary actuator, especially pneumatic rotary actuator
DE19836600A1 Bottom valve, especially tank bottom valve
EP0862006A2 Device for closing valves
DE19746358C1 Double seat valve for fluid pipes
DE19720566C1 Double seat valve
EP0646741A1 Leakproof double seat valve
DE4201535A1 Flange coupling with aseptic region and elastic seal - has shaped seal seating to compress seal for flush alignment with pipe walls.
DE4016727A1 DEVICE FOR MIXING A FLUID AND A LIQUID, ESPECIALLY FOR CONTRIBUTING CARBON DIOXIDE IN A WATER-BASED BEVERAGE
EP0350017A1 Valve with a leak indicator
DK706088D0 Sealing device for a valve stem displaceable in the axial direction
EP0327714A2 Flanged joint with a seal
DE3819139A1 Process for the production of beverages having a reduced alcohol content from normally fermented beverages
DE3743312A1 POSITION DETECTORS ON VALVES, ESPECIALLY DOUBLE SEAT VALVES WITH MOVABLE VALVE PLATES
DE3736644A1 Sealing device for an axially displaceable stem of a valve, double-seat valve and the like.