Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing acicular ferromagnetic material consisting essentially of iron-containing chromium dioxide

Process for preparing acicular ferromagnetic material consisting essentially of iron-containing chromium dioxide

US Patent 5030371 · Granted Jul 9, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Rubber blend, sulfur-crosslinkable rubber mixture, and vehicle tire2025
Vibration damper system for a steering wheel arrangement of a motor vehicle2024
Wide range electron impact ion source for a mass spectrometer2024
Light emitter unit having at least one VCSEL chip2024
Optoelectronic semiconductor device with first and second optoelectronic element2024
Method of detecting radicals using mass spectrometry2023
Method for specifying a material color of a dental restoration2023
Catalyst system and process for preparing dimethyl ether2022
Catalyst composite comprising an alkaline earth metal containing CHA zeolite and2022
Method for producing an optoelectronic component, optoelectronic component, and 2022
Catalyst and process for preparing dimethyl ether2022
Method for producing a silane, method for modifying a silica with the silane, an2022