Inventor

Alfons Kelnberger

Inventor

Bamberg, DE

Overview

2005–2019

Patent span

Human necessities

Primary field (CPC A)

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

A61Fprimary

A61FFilters implantable into blood vessels20%

A61LMethods or apparatus for sterilising materials or objects in general15%

C04BLime, magnesia15%

H02NElectric machines not otherwise provided for10%

H10NElectric solid-state devices not otherwise provided for10%

Y10TTechnical subjects covered by former us classification10%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%

B60CVehicle tyres5%

H01HElectric switches5%

H01LSemiconductor devices5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005–2010Based in Stuttgart, DE· patent location history

2010Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history

2013–2015Patents assigned to BINDIG REINER (2)· patent assignee history

2013–2015Patents assigned to CERAMTEC GMBH (2)· patent assignee history

2013–2015Patents assigned to KELNBERGER ALFONS (2)· patent assignee history

2013–2015Based in Bamberg, DE· patent location history

2017–2019Patents assigned to CERAM GMBH (4)· patent assignee history

2017–2018Based in RÃ¶thenbach, DE· patent location history

2018–2019Based in Rothenbach, DE· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations