Inventor
Matthias Rochnia
Inventor
Ortenberg-Bleichenbach, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements15%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds15%
Y10TTechnical subjects covered by former us classification15%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
B82YSpecific uses or applications of nanostructures4%
PatentTitleYear
9,567,229'Fumed silica'20178,597,789'Microstructured multifunctional inorganic coating additives for preventing fouling (growth of biofilm) in aquatic applications'20138,535,633'Process for the production of doped metal oxide particles'20137,871,589'Pyrogenically prepared silicon dioxide with a low thickening effect'20117,731,869'Stabilised aluminium zirconium mixed oxide powder'20107,537,833'Pyrogenically produced silicon dioxide powder and dispersion thereof'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009Patents assigned to DEGUSSA (1)· patent assignee history
2009–2010Based in Ortenberg, DE· patent location history
2010–2017Patents assigned to EVONIK DEGUSSA GMBH (5)· patent assignee history
2011–2017Based in Ortenberg-Bleichenbach, DE· patent location history
2013–2017Patents assigned to ROCHNIA MATTHIAS (3)· patent assignee history
2013Patents assigned to ALFF HARALD (1)· patent assignee history
2013Patents assigned to GOLCHERT RAINER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK DEGUSSA GMBH | 5 | 2010–2017 |
| ROCHNIA MATTHIASself | 3 | 2013–2017 |
| ALFF HARALD | 1 | 2013 |
| DEGUSSA | 1 | 2009 |
| GOLCHERT RAINER | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ortenberg-Bleichenbach, DE | 4 | 2011–2017 |
| Ortenberg, DE | 2 | 2009–2010 |