Inventor
Ulrich Riebel
Inventor
Briesen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties30%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds10%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties10%
F23DBurners10%
G01FMeasuring volume, volume flow, mass flow or liquid level10%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock10%
H01TSpark gaps10%
PatentTitleYear
8,003,069'Carbon black, method for the production of carbon black or other flame aerosols, and device for carrying out said method'20117,031,133'Aerosol charge altering device'20066,587,200'Method of measuring particle sizes'20036,202,494'Process and apparatus for measuring density and mass flow'20014,706,509'Method of and an apparatus for ultrasonic measuring of the solids concentration and particle size distribution in a suspension'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to LOFFLER FRIEDRICH (1)· patent assignee history
1987Based in Kronberg, DE· patent location history
2001Patents assigned to DEGUSSA (1)· patent assignee history
2001–2011Based in Briesen, DE· patent location history
2006Patents assigned to RIEBEL ULRICH (1)· patent assignee history
2006Patents assigned to STOMMEL YVES G (1)· patent assignee history
2011Patents assigned to EVONIK CARBON BLACK GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 1 | 2001 |
| EVONIK CARBON BLACK GMBH | 1 | 2011 |
| LOFFLER FRIEDRICH | 1 | 1987 |
| RIEBEL ULRICHself | 1 | 2006 |
| STOMMEL YVES G | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Briesen, DE | 4 | 2001–2011 |
| Kronberg, DE | 1 | 1987 |