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HYGRAMA AG

Overview
  • Total Patents
    112
About

HYGRAMA AG has a total of 112 patent applications. Its first patent ever was published in 1978. It filed its patents most often in EPO (European Patent Office), Austria and Japan. Its main competitors in its focus markets mechanical elements, machines and control are EL O MATIC BV, BUNYARD ALAN D and HYDROLUX SARL.

Patent filings per year

Chart showing HYGRAMA AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frisch Herbert 19
#2 Drittel Volker 14
#3 Rohatschek Peter 11
#4 Doerfler Erich 8
#5 Strasser Guenther 7
#6 Wirtl Johannes 5
#7 Hellemann Alfredo 5
#8 Vollmer Josef Dr 5
#9 Frisch Herbert Ing 5
#10 Russ Bernhard 5

Latest patents

Publication Filing date Title
ATA7902004A Stainless pressure cylinders
EP1374739A2 Seat with adjustable profile and module support
EP1353103A2 Valve device with electromagnetic actuation
ATA15562002A Valve
ATA9172002A Valve
EP0984211A2 Device for assisting of the pivoting movement of a shaft
EP0984210A2 Device for assisting of the pivoting movement of a shaft
EP0969213A2 Rodless fluid pressure cylinder
EP0976930A2 Rodless fluid pressure cylinder
ATA8599A Combined drive and guide system for a load to be moved
EP0917996A2 Airbag device for a vehicle
ATA149198A Air-bag device for a vehicle
ATA134498A Pressure cylinder, switch valve and pressure-operated working unit
ATA92098A Work cylinder
ATA47498A Piezoelectric valve
ATA19798A Rocker valve
ATA196097A Airbag apparatus for a vehicle
ATA152697A Membrane dryer for damp air
ATA115997A Method and device for producing hollow plastic containers
EP0803653A1 Pneumatic commandassembly