Inventor

Lars Stenmark

Inventor

Trosa, SE

Overview

1986–2012

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%

C02FTreatment of water, waste water, sewage, or sludge10%

Y02PClimate change mitigation technologies in the production or processing of goods10%

F17CVessels for containing or storing compressed, liquefied or solidified gases7%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%

Y10TTechnical subjects covered by former us classification7%

A61KPreparations for medical, dental or toiletry purposes3%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents3%

A63HToys, e.g. tops, dolls, hoops or building blocks3%

B01FMixing, e.g. dissolving, emulsifying or dispersing3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–2012Patents assigned to STENMARK LARS (7)· patent assignee history

1986Patents assigned to ASTRA LAKEMEDEL AKTIEBOAG (1)· patent assignee history

1986–2006Based in Karlskoga, SE· patent location history

1986–1987Based in Stenhamra, SE· patent location history

2001–2006Patents assigned to CHEMATUR ENG AB (3)· patent assignee history

2006–2012Based in Trosa, SE· patent location history

2010Patents assigned to ANGST AC MICROTEC AB (1)· patent assignee history

2012Patents assigned to MANBAS ALPHA AB (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations