Inventor
Knut Bittler
Inventor
Speyer, DE
Overview
Patents· 9 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 compounds20%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties20%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals20%
B22FWorking metallic powder13%
C22CAlloys13%
C04BLime, magnesia7%
C07CAcyclic or carbocyclic compounds7%
PatentTitleYear
5,860,055'Process for producing granular material and shaped parts from hard metal materials or cermet materials'19995,188,782'Production of preforms from ceramic or metallic fibers'19934,557,818'Gas-evolving metal electrode'19854,455,174'Yellow pigment containing bismuth vanadate and having the composition BiVO.sub.4.xBi.sub.2 MoO.sub.6.yBi.sub.2 WO.sub.6'19844,422,921'Bipolar electrodes with graphite as the carrier and their production'19834,411,761'Spinel-containing electrode and process for its production'19834,344,987'Preparation of flaky mica pigments coated with metal oxides, and use of these pigments'19824,328,042'Preparation of metallic pigments having a metallic luster'19823,956,074'Recovery of methylglyoxal acetal by plural stage distillation with intermediate phase separation'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1999Patents assigned to BASF AG (9)· patent assignee history
1976Based in Ludwigshafen, DE· patent location history
1982–1999Based in Speyer, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 9 | 1976–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Speyer, DE | 8 | 1982–1999 |
| Ludwigshafen, DE | 1 | 1976 |