Inventor
Hauke Jacobsen
Inventor
Bruchkoebel, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds14%
C01BNon-metallic elements10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties10%
Y10TTechnical subjects covered by former us classification10%
C03CChemical composition of glasses, glazes or vitreous enamels7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
B22FWorking metallic powder3%
B82YSpecific uses or applications of nanostructures3%
PatentTitleYear
7,541,014'Pyrogenically produced silica'20097,537,833'Pyrogenically produced silicon dioxide powder and dispersion thereof'20096,080,232'Spherical color pigments, process for their production and use thereof'20006,074,754'Spherical pigments, process for producing them and use thereof'20005,959,005'Silanized silica'19995,852,768'Process for producing precious metal powders'19985,789,628'Production of 2,2\'-bis (4-hydroxyphenyl) propanes in the presence of organopolysiloxanes containing sulphonate and mercapto groups'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2009Patents assigned to DEGUSSA (7)· patent assignee history
1998–1999Based in Bruchkoebel, DE· patent location history
2000Based in Rheinfelden, DE· patent location history
2009Based in Mobile, AL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 7 | 1998–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bruchkoebel, DE | 3 | 1998–1999 |
| Mobile, AL, US | 2 | 2009 |
| Rheinfelden, DE | 2 | 2000 |