LARSSON STEFAN

Overview

Total Patents

28
GoodIP Patent Rank

236,832

About

LARSSON STEFAN has a total of 28 patent applications. Its first patent ever was published in 1991. It filed its patents most often in WIPO (World Intellectual Property Organization), Sweden and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, electrical machinery and energy and transport are NOLARIS SA, VAST SOLAR PTY LTD and SCHILDER JOHANNES JACOBUS MARIA.

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Patent filings in countries

World map showing LARSSON STEFANs patent filings in countries

#	Country	Total Patents
#1	WIPO (World Intellectual Property Organization)	7
#2	Sweden	5
#3	EPO (European Patent Office)	4
#4	United States	4
#5	Australia	2
#6	Canada	2
#7	Brazil	1
#8	China	1
#9	Republic of Korea	1
#10	South Africa	1

Patent filings per year

Chart showing LARSSON STEFANs patent filings per year from 1900 to 2020

Similar Companies

NOLARIS SA 91% similarity

VAST SOLAR PTY LTD 91% similarity

SCHILDER JOHANNES JACOBUS MARIA 91% similarity

AREVA SOLAR PTY LTD 90% similarity

SOLAR HEAT AND POWER PTY LTD 90% similarity

YAMAKIN KOGYO KK 90% similarity

IM DO SUN 90% similarity

BRAUNE KLAUS 90% similarity

Werner Extrusion Solutions LLC 90% similarity

QBOTIX INC 90% similarity

Focus industries

#	Industry
#1	Environmental technology
#2	Electrical machinery and energy
#3	Transport
#4	Furniture and games
#5	Chemical engineering
#6	Thermal processes

Focus technologies

#	Technology
#1	Solar heat collectors
#2	Reduction of greenhouse gas emissions
#3	Climate change mitigation in transportation
#4	Electric switches
#5	Marine propulsion
#6	Auxiliaries on vessels
#7	Circuits for supplying electric power
#8	Chairs and beds
#9	Refrigerators
#10	Separation

Top inventors

#	Name	Total Patents
#1	Larsson Stefan	27
#2	Wyon David	3
#3	Tennstedt Christer	2
#4	Lindström Anders	1
#5	Stefan	1
#6	Larsson	1
#7	Kobes Hansi	1

Latest patents

Publication	Filing date	Title
EP2957191A1	2015-06-17	A top mattress
WO2009054780A1	2008-10-21	Solar energy concentrator
US6994601B2	2002-03-20	Device at a boat
EP1378045A1	2002-03-20	A device for charging at least one electric battery on board a boat
AU3430101A	2001-02-16	Filter device for separation of solids from flowing-through fluids
SE0003352D0	2000-09-20	Pressure operated liquid displacement pump, comprises tubular casing containing flexible membrane hose and ring shaped balloon
EP0605664A1	1992-10-02	Thermoelectric refrigeration system with flexible heat-conducting element
CA2087185A1	1991-07-08	Micro climate device for desks