ANTIPHON AB

Overview

About

ANTIPHON AB has a total of 46 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Sweden, Germany and France. Its main competitors in its focus markets environmental technology, materials and metallurgy and machines are ERRECINQUE S R L, BENTELER AUTOMOTIVE CORP and POWELL HERBERT S.

Patent filings in countries

#	Industry
#1	Environmental technology
#2	Materials and metallurgy
#3	Machines
#4	Surface technology and coating
#5	Mechanical elements
#6	Consumer goods
#7	Transport
#8	Machine tools
#9	Civil engineering

#	Technology
#1	Gas-flow silencers for machines
#2	Building materials
#3	Unspecified technologies
#4	Layered products
#5	Springs
#6	Sound-producing devices
#7	Vehicle parts
#8	General building constructions
#9	Tools for connecting or disengaging

#	Name	Total Patents
#1	Norrbrand Gote Valdemar	12
#2	Slycke Hans Lennart	12
#3	Johansson Bengt Roland	6
#4	Norrbrand G V	4
#5	Slycke H L	4
#6	Giyoote Barudemaaru Nooruburan	3
#7	Norrbrand Goete Valdemar Dipl	3
#8	Norrbrand Goete V	3
#9	Hansu Rennaato Suritsuke	3
#10	Johansson B R	3

Publication	Filing date	Title
DK539984D0	1984-11-14	Sound-insulating materials
DE3331613A1	1983-09-01	SINTERED, POROESIC, CERAMIC SHAPED BODY
CA1183460A	1982-10-12	Exhaust silencer
US4458779A	1982-06-23	Silencer
SE8203892D0	1982-06-23	Silencer for IC engine(s)
US4333222A	1980-01-21	Method of eliminating creep in screw joints or riveted joints
GB1574487A	1977-09-21	Sound absorbing material and device