Inventor
Ulrich Zeuschner
Inventor
Schwarzenbek, DE
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B30Bprimary
B30BPresses in general58%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B22FWorking metallic powder11%
B29CShaping or joining of plastics4%
Y10TTechnical subjects covered by former us classification4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere2%
H05BElectric heating2%
H05KPrinted circuits2%
PatentTitleYear
RE045590'Ring segment for a tablet press'20158,337,741'Method for operating a rotary press and concentrically running press'20127,491,052'Rotor for a tablet press'20097,374,414'Rotary press'20087,211,217'Process for the manufacture of compacts in a powder press'20077,147,820'Method and apparatus for minimizing the spread of maximum compression forces in a powder press'20067,125,234'Set of compaction rams and/or die-plates for a tabletting machine'20067,118,367'Rotor for a tablet press'20067,033,155'Hydraulic press for compressing metallic powder'20067,001,166'Arrangement of a die-plate of a hydraulic press'20066,845,710'Process and apparatus for compressing metallic powder into a compact'20056,827,889'Process for compacting powdered material'20046,749,416'Die for a rotary compression press'20046,595,767'Rotary compression press'20036,562,291'Process for the manufacture of compressed articles by compacting metallic powder and subsequently sintering the compact'20036,527,537'Tablet rotary compressing press for the manufacture of multi-layered tablets'20036,370,021'Operating stand for a tablet press device'20026,361,306'Tool assembly for the manufacture of ring-shaped compacts using a rotary compression press'20026,361,302'Rotary tabletting machine'20026,361,305'Rotary tablet press'20026,181,370'Method and device for adjusting a stamp relative to a matrix with sinter-pressing'20015,643,630'Method and device for depositing pulverized lubricants or parting compounds on the pressing tools of tabletting machines'19975,248,542'Sealing strip for housing of pelletizing machine'19935,151,280'Pelletizing machine'19925,148,740'Rotary pelletizing machine with matrix disc having copper and lower plungers'19925,071,336'Rotary pelleting machine'19914,167,380'Apparatus for the manufacture of layered articles such as multilayer tablets'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–2004Patents assigned to FETTE WILHELM GMBH (15)· patent assignee history
1979–2012Based in Schwarzenbek, DE· patent location history
2004–2012Patents assigned to FETTE GMBH (11)· patent assignee history
2012–2015Patents assigned to ZEUSCHNER ULRICH (2)· patent assignee history
2012Patents assigned to EHRICH THORSTEN (1)· patent assignee history
2015Patents assigned to ARNDT ANGELIKA (1)· patent assignee history
2015Based in Delmenhorst, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FETTE WILHELM GMBH | 15 | 1979–2004 |
| FETTE GMBH | 11 | 2004–2012 |
| ZEUSCHNER ULRICHself | 2 | 2012–2015 |
| ARNDT ANGELIKA | 1 | 2015 |
| EHRICH THORSTEN | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schwarzenbek, DE | 26 | 1979–2012 |
| Delmenhorst, DE | 1 | 2015 |