Inventor
Roland Schaffer
Inventor
Linsengericht, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B65Bprimary
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials25%
A61BDiagnosis8%
A61MDevices for introducing media into, or onto, the body8%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%
C01BNon-metallic elements8%
C01CAmmonia8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties8%
PatentTitleYear
7,842,269'Pyrogenically prepared silicon dioxide compacted to give crusts'20107,717,901'Instrument for performing liposuction'20106,860,301'Apparatus and process for filling large containers of different sizes and shapes'20056,096,173'Method of producing hydrogen cyanide'20005,746,347'Method and apparatus for dispensing particles from a container'19985,458,264'Device for emptying powdery substances from containers'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2005Patents assigned to DEGUSSA (4)· patent assignee history
1995–2010Based in Linsengericht, DE· patent location history
2000Based in Lisengericht, DE· patent location history
2010Patents assigned to EVONIK DEGUSSA GMBH (1)· patent assignee history
2010Patents assigned to SCHAFFER ROLAND (1)· patent assignee history
2010Based in CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 4 | 1995–2005 |
| EVONIK DEGUSSA GMBH | 1 | 2010 |
| SCHAFFER ROLANDself | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Linsengericht, DE | 4 | 1995–2010 |
| CH | 1 | 2010 |
| Lisengericht, DE | 1 | 2000 |