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HP CHEMIE PELZER RES & DEV

Overview
  • Total Patents
    43
About

HP CHEMIE PELZER RES & DEV has a total of 43 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, machines and surface technology and coating are SOMMER SA, CARCOUSTICS TECH CT GMBH and STANBEE COMPANY INC.

Patent filings per year

Chart showing HP CHEMIE PELZER RES & DEVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pelzer Helmut 31
#2 Steinbuechel Alexander 3
#3 Janzen Stefan 2
#4 Casey John 2
#5 Doris Colm 2
#6 Bopp Michael 2
#7 Becker Helmut 2
#8 Leyens H 1
#9 Steinbuechel Alexander Prof Dr 1
#10 Enkler Michael Fred 1

Latest patents

Publication Filing date Title
DE19821532A1 Lower cost, heat and noise absorbing shroud, manufacturing method and use of shroud in an engine vehicle compartment
US6019923A Process for manufacturing decorable moulded parts
DE19757102A1 Environmentally friendly, self-supporting molding used in cars
WO9821066A1 Reusable shaped floor carpets
DE19745002A1 Determining fungistatic or bacteriostatic activity of water soluble preservatives
EP0909619A1 Discontinuous manufacture of shaped composite article
DE19720537A1 Thermal insulation for sound absorbing elements etc. in cars
DE19719274A1 Recyclable molded carpet part
DE19627106A1 Noise insulation as underlay or rear lining, especially for vehicles
WO9618766A1 Reusable textile floor coverings
DE19545496A1 Treating processing and rinsing water containing dispersed adhesives
DE19543635A1 Composite materials made from polyhydroxy fatty acids and fiber materials
DE19507591A1 Recyclable laminated textile floor covering for vehicles
DE19501292A1 Door trim for the interior of a motor vehicle
DE4444505A1 Self-adhesive reinforcing material, process for its production and use for the production of textile nonwovens
DE4444290A1 Recyclable laminated textile floor covering for vehicles
DE4438764A1 Cheap, lightweight, noise-absorbing laminate for use in automobiles
EP0743930A1 Liquid manure disposal
EP0571640A1 Sound-proofing wall liner for motor vehicles