Inventor
Joachim Pfeiffer
Inventor
Bensheim, DE
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Cprimary
A61CDentistry23%
A61BDiagnosis19%
G01BMeasuring length, thickness or similar linear dimensions15%
G06TImage data processing or generation, in general6%
B21BRolling of metal3%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling3%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables3%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
H04NPictorial communication, e.g. television3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,857,709Method for producing multilayered articles in an injection-molding process202010,588,494Camera and method for the three-dimensional measurement of a dental object202010,206,558Method and camera for the three-dimensional measurement of a dental object201910,057,560Method and device for intraoral three-dimensional surveying20189,980,651Method for the optical three-dimensional measurement of a dental object20189,972,967Method of producing a laser chip20188,957,954'Recording method for obtaining an image of an object and recording device'20158,830,303'Method and device for optical scanning of three-dimensional objects by means of a dental 3D camera using a triangulation method'20148,334,894'Method and device for optical scanning of three-dimensional objects by means of a dental 3D camera using a triangulation method'20128,280,152'Method for optical measurement of the three dimensional geometry of objects'20128,235,722'Method of producing a dental prosthetic item, and dental prosthetic item thus produced'20128,121,389'System, apparatus, method and computer program product for optical position recognition'20127,986,415'Apparatus and method for optical 3D measurement'20117,865,261'Method and device for producing dental prosthesis elements'20117,792,426'Method and device for operating an optical transmitting device having a plurality of optical transmitters that can be driven independently'20107,582,855'High-speed measuring device and method based on a confocal microscopy principle'20097,163,443'Method, tool, and matching equipment for producing dental prosthetic items'20077,010,150'Method for detecting and representing one or more objects, for example teeth'20066,885,464'3-D camera for recording surface structures, in particular for dental purposes'20056,614,538'Method and apparatus for recording medical objects, in particular for recording models of prepared teeth'20036,546,727'Hydraulic system'20036,485,305'Blank for producing a formed dental part'20026,427,352'Device to align and mount a workpiece on a holding device'20026,319,006'Method for producing a drill assistance device for a tooth implant'20016,049,584'X-ray diagnostic apparatus for producing panorama slice exposure of body parts of a patient'20005,996,200'Descaling device and method'19995,961,022'Strip pinch apparatus'19995,123,606'Reel mandrel with auxiliary spreading for a strip reel'19924,995,062'X-ray diagnostics installation for producing panorama tomograms of the jaw of a patient'19914,878,234'Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a patient'1989D0244083'Sail boat mast setting bracket'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2020Based in Bensheim, DE· patent location history
1992–1999Patents assigned to SCHLOEMANN SIEMAG AG (3)· patent assignee history
1992–1999Based in Hilchenbach, DE· patent location history
2000–2020Patents assigned to SIRONA DENTAL SYSTEMS GMBH (20)· patent assignee history
2012–2018Patents assigned to PFEIFFER JOACHIM (7)· patent assignee history
2012–2018Patents assigned to THIEL FRANK (4)· patent assignee history
2012Based in Behsheim, DE· patent location history
2018–2020Patents assigned to DENTSPLY SIRONA INC (3)· patent assignee history
2018Based in Obertraubling, DE· patent location history
2020Based in Langwedel, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIRONA DENTAL SYSTEMS GMBH | 20 | 2000–2020 |
| PFEIFFER JOACHIMself | 7 | 2012–2018 |
| THIEL FRANK | 4 | 2012–2018 |
| DENTSPLY SIRONA INC | 3 | 2018–2020 |
| SCHLOEMANN SIEMAG AG | 3 | 1992–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bensheim, DE | 22 | 1989–2020 |
| Hilchenbach, DE | 3 | 1992–1999 |
| Langwedel, DE | 1 | 2020 |
| Obertraubling, DE | 1 | 2018 |
| Behsheim, DE | 1 | 2012 |