Allen Bloom
25Patents
14h-index
11Co-inventors
70Inventor score
Filing activity: Apr 10, 1975 → Nov 24, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4023185A | Ablative optical recording medium | Emerging Cross-Sectional Technologies | 55 | Expired |
| US4101907A | Overcoat structure for optical video disc | Physics | 54 | Expired |
| US4241355A | Ablative optical recording medium | Physics | 40 | Expired |
| US4300143A | Thin protective overcoat layer for optical video disc | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4160816A | Process for storing solar energy in the form of an electrochemically generated compound | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4320489A | Reversible optical storage medium and a method for recording information therein | Physics | 25 | Expired |
| US4315269A | Thick protective overcoat layer for optical video disc | Physics | 22 | Expired |
| US4219826A | Optical recording medium | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4313188A | Method of recording an ablative optical recording medium | Physics | 19 | Expired |
| US4153343A | Liquid crystal dyestuffs and electro-optic devices incorporating same | Chemistry; Metallurgy | 18 | Expired |
| US4218689A | Ablatable medium for optical recording | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4032470A | Electro-optic device | Chemistry; Metallurgy | 15 | Expired |
| US4098301A | Method to provide homogeneous liquid crystal cells containing a dyestuff | Physics | 14 | Expired |
| US4242689A | Ablative optical recording medium | Physics | 14 | Expired |
| US4141627A | Electro-optic device | Chemistry; Metallurgy | 12 | Expired |
| US4055423A | Organic medium for thin-phase holography | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4049459A | Organic volume phase holographic recording medium | Physics | 7 | Expired |
| US4184750A | Novel liquid crystal dyestuffs and electro-optic devices incorporating same | Chemistry; Metallurgy | 7 | Expired |
| US4299910A | Water-based photoresists using stilbene compounds as crosslinking agents | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4105654A | "Liquid crystalline 4""-cyano- or 4""-nitrobenzylidene-4'-(N,N-dialkylamino)-1-aminoazabenzene dyes" | Chemistry; Metallurgy | 6 | Expired |
| US4033905A | Method for increasing the conductivity of electrically resistive organic materials | Electricity | 5 | Expired |
| US4022618A | Method for desensitizing recorded organic volume phase holographic recording media | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4032340A | Method of improving the sensitivity of organic volume phase holographic recording media | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4084970A | Organic volume phase holographic recording media using sucrose benzoate | Physics | 2 | Expired |
| US4134888A | Cholesteryl carbonates and carbamates of azo dyes | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.