Manfred Hubner
13Patents
5h-index
20Co-inventors
62Inventor score
Filing activity: Oct 22, 1974 → Jul 15, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4310251A | Continuous mixer internal pressure control | Performing Operations; Transporting | 28 | Expired |
| US4207341A | Hypoglycaemically and hypolipidaemically active derivatives of phenylacetic acid | Chemistry; Metallurgy | 26 | Expired |
| US4060626A | Indole-carboxylic carbon compounds and pharmaceutical compositions containing them | Chemistry; Metallurgy | 17 | Expired |
| US4136197A | Hypoglycaemically and hypolipidaemically effective n-substituted carboxylic acid amides | Chemistry; Metallurgy | 14 | Expired |
| US4609297A | Print and correction ribbon drive system | Performing Operations; Transporting | 6 | Expired |
| US4671672A | Universal time clock | Physics | 4 | Expired |
| US4425360A | Pharmacologically active novel O-substituted pyruvic acid oximes | Human Necessities | 3 | Expired |
| US4206231A | Hypoglycaemically active 2-alkyl- or -alkenyl-hydrazono propionic acid derivatives | Human Necessities | 3 | Expired |
| US4053624A | Indole-2-carbaldehyde compounds and blood sugar reducing compositions | Chemistry; Metallurgy | 2 | Expired |
| US4278680A | Hypoglycaemically and hypolipidaemically active derivatives of phenylacetic acid | Chemistry; Metallurgy | 2 | Expired |
| US3996241A | 2-Hydroxymethyl indole compounds and blood sugar lowering compositions | Chemistry; Metallurgy | 1 | Expired |
| US4136196A | Hypoglycaemically active 2-(phenylalkyl- or -alkenyl hydrazono)-propionic acid derivatives | Human Necessities | 1 | Expired |
| US4159451A | Coaxial glass gas laser tube | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.