Inventor
Herbert Motz
Inventor
Ludwigshafen, DE
Overview
19→
Patents
1976–1984
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%
Y10TTechnical subjects covered by former us classification20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C08LCompositions of macromolecular compounds3%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
PatentTitleYear
4,464,352'Manufacture of acicular ferrimagnetic iron oxide'19844,357,378'Magnetic recording media'19824,327,139'Rigid magnetic recording disk having perfluoropolyether lubricant'19824,320,171'Magnetic recording media containing elastomeric polyurethane binders in the magnetic coating'19824,275,114'Magnetic recording medium and method of stabilization of chromium dioxide magnetic pigments'19814,267,203'Manufacture of magnetic recording media'19814,201,149'Apparatus for spin coating in the production of thin magnetic layers for magnetic discs'19804,180,597'Manufacture of magnetic recording media'19794,152,484'Magnetic recording media'19794,133,911'Manufacture of magnetic discs'19794,074,002'Magnetic recording media having a low coefficient of friction'19784,058,646'Magnetic recording media containing elastomeric polyurethane binders in the magnetic coating'19774,048,375'Magnetic recording media of improved mechanical resistance'19774,046,932'Magnetic recording discs'19774,018,967'Magnetic recording tape'19774,018,968'Coated magnetic recording media'19774,005,242'Magnetic recording medium containing lubricants'19774,001,463'Process and apparatus for the manufacture of rigid magnetic discs'19773,995,089'Magnetic recording media'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1984Patents assigned to BASF AG (19)· patent assignee history
1976–1982Based in Ludwigshafen, DE· patent location history
1979–1984Based in Beindersheim, DE· patent location history
1981–1982Based in Willstaett, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 19 | 1976–1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 14 | 1976–1982 |
| Beindersheim, DE | 3 | 1979–1984 |
| Willstaett, DE | 2 | 1981–1982 |