Inventor
Martin Hartweg
Inventor
Erbach, DE
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
Y02TClimate change mitigation technologies related to transportation11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y10TTechnical subjects covered by former us classification7%
C23CCoating metallic material6%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%
Y02ATechnologies for adaptation to climate change3%
B05DProcesses for applying fluent materials to surfaces, in general2%
PatentTitleYear
11,111,874Cylinder housing for a reciprocating-piston internal combustion engine202110,787,989Engine block for an internal combustion engine of a motor vehicle and method of manufacturing an engine block for an internal combustion engine of a motor vehicle20208,209,831'Surface conditioning for thermal spray layers'20126,872,365'Exhaust gas cleaning system having internal ammonia production for reducing nitrogen oxides'20056,761,831'Component having vibration-damping properties, mixture for manufacturing the component, and method of manufacturing such a component'20046,716,297'Methods and apparatuses for detaching components adhesively bonded to one another'20046,696,389'Process and apparatus for cleaning a gas flow'20046,444,178'Purification device for gases'20026,395,244'Storage catalyst'20026,274,403'Process for producing heteropitaxial diamond layers on Si-substrates'20016,200,535'Purification device having a porous body for purifying pollutants from an exhaust gas stream'20016,153,161'Process for reducing NO.sub.x from exhaust fumes'20006,153,162'Method for the reduction of nitrogen oxides'20006,030,589'Catalyst, method for its production and use of same'20006,027,703'Method for operating a purification device for gases as well as a purification device for gases'20006,004,520'Method for operating a purification device, a purification device and use of the same'19995,965,098'Methods and devices for scrubbing gases'19995,965,099'Catalyst and a method for its production and use of same'19995,945,080'Catalyst and process for its production'19995,924,411'Method for operating an internal combustion engine, and an internal combustion engine'19995,905,056'Catalyst and a method for its production and use of same'19995,851,501'Process for absorbing and desorbing nitrogen oxides in exhaust gases'19985,817,407'Organic layer for subsequent coating with a cover layer which is harder than the organic layer and process for surface treatment of an organic layer'19985,785,876'Layer construction with an organic layer and a transparent cover layer which is harder than the organ layer and process for its production'19985,750,460'Catalyst and process for its production'19985,707,509'Method and a catalyzer unit for reducing pollutants such as oxides of nitrogen in exhaust gases of internal combustion engines'19985,703,021'Process for making high temperature Bi-Sr-Ca-Cu oxide superconductor'19975,656,363'Layer construction with an organic layer and a transparent cover layer which is harder than the organic layer and process for its production'19975,628,920'Organic layer for subsequent coating with a cover layer which is harder than the organic layer and process for surface treatment of an organic layer'19975,580,534'Zeolite-spinel catalyst for the reduction of nitrogen oxides and the process thereof'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2001Patents assigned to DAIMLER BENZ AG (16)· patent assignee history
1996–2021Based in Erbach, DE· patent location history
1997Based in Stuttgart, DE· patent location history
1998–2002Patents assigned to BASF AG (9)· patent assignee history
1999–2005Patents assigned to DAIMLER CHRYSLER AG (10)· patent assignee history
2004Based in Am Wall, DE· patent location history
2012–2021Patents assigned to DAIMLER AG (3)· patent assignee history
2012Patents assigned to BOEHM JENS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIMLER BENZ AG | 16 | 1996–2001 |
| DAIMLER CHRYSLER AG | 10 | 1999–2005 |
| BASF AG | 9 | 1998–2002 |
| DAIMLER AG | 3 | 2012–2021 |
| BOEHM JENS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erbach, DE | 28 | 1996–2021 |
| Am Wall, DE | 1 | 2004 |
| Stuttgart, DE | 1 | 1997 |