Inventor
Ludwig Gauckler
Inventor
Schaffhausen, CH
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia24%
A61CDentistry13%
A61KPreparations for medical, dental or toiletry purposes5%
B01DSeparation5%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling5%
C03CChemical composition of glasses, glazes or vitreous enamels5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding4%
C22BProduction and refining of metals4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
PatentTitleYear
7,537,449'Holding device for a denture or base structure model'20097,101,180'Holding device for a denture or base structure model'20067,077,391'Holding device for a ceramic blank'20066,905,293'Machine tool for the production of base structures for false teeth'20056,709,628'Process for the production of sintered ceramic oxide'20046,558,613'Method for the forming of ceramic green parts'20036,136,241'Method for the forming of ceramic green parts'20006,126,732'Dental prosthesis'20005,948,335'Method for the forming of ceramic green parts'19995,916,498'Method of manufacturing a dental prosthesis'19995,849,068'Dental prosthesis'19985,788,891'Method for the forming of ceramic green parts'19985,667,548'Process for producing ceramic green compacts by double layer compression'19974,912,076'Filter for cleaning exhaust gases of diesel engines'19904,857,088'Filter for cleaning the exhaust gases from diesel engines'19894,822,694'Composite material'19894,690,763'Filter medium in the form of a stable porous body'19874,678,758'Porous ceramic filter body and manufacturing method therefor'19874,552,637'Cell for the refining of aluminium'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Patents assigned to ALUSUISSE (5)· patent assignee history
1985–2009Based in Schaffhausen, CH· patent location history
1989Patents assigned to ASULAB SA (1)· patent assignee history
1999–2000Patents assigned to DENTSPLY DETREY GMBH (2)· patent assignee history
2000–2003Patents assigned to CERAMTEC AG (2)· patent assignee history
2000Based in Schaffhusen, DE· patent location history
2004–2006Patents assigned to EIDGENOESS TECH HOCHSCHULE (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALUSUISSE | 5 | 1985–1990 |
| EIDGENOESS TECH HOCHSCHULE | 4 | 2004–2006 |
| CERAMTEC AG | 2 | 2000–2003 |
| DENTSPLY DETREY GMBH | 2 | 1999–2000 |
| ASULAB SA | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schaffhausen, CH | 18 | 1985–2009 |
| Schaffhusen, DE | 1 | 2000 |