Jose Alexander
23Patents
14h-index
9Co-inventors
70Inventor score
Filing activity: Jun 5, 1978 → Mar 27, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4760057A | (Acyloxyalkoxy)carbonyl derivatives as bioreversible prodrug moieties for primary and secondary amine functions in drugs | Chemistry; Metallurgy | 116 | Expired |
| US5466811A | Dioxolenylmethyl carbamates pro moieties for amine drugs | Human Necessities | 70 | Expired |
| US4916230A | Process for preparing novel N-(acyloxy-alkoxy)carbonyl derivatives useful as bioreversible prodrug moieties for primary and secondary amine functions in drugs | Chemistry; Metallurgy | 56 | Expired |
| US5684018A | Acyloxyisopropyl carbamates as prodrugs for amine drugs | Chemistry; Metallurgy | 42 | Expired |
| US4537772A | Enhancing absorption of drugs from gastrointestinal tract using acylcarnitines | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4426391A | [(Alkoxycarbonyl)oxy]alkyl esters of methyldopa | Human Necessities | 26 | Expired |
| US4692441A | Chorine esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4425337A | Adjuvants for rectal delivery of drug | Human Necessities | 22 | Expired |
| US4822773A | Enhancement of absorption of drugs from gastrointestinal tract using choline ester salts | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4729989A | Enhancement of absorption of drugs from gastrointestinal tract using choline ester salts | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4731360A | Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments | Human Necessities | 20 | Expired |
| US4847298A | Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments | Human Necessities | 20 | Expired |
| US4963556A | Choline esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities | Human Necessities | 18 | Expired |
| US4835138A | Choline esters as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal cavities | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4963525A | Acylcarnitines as absorption-enhancing agents for drug delivery through mucous membranes of the nasal, buccal, sublingual and vaginal compartments | Human Necessities | 14 | Expired |
| US5733907A | Prodrugs of an inhibitor of HIV protease | Human Necessities | 12 | Expired |
| US4973579A | Enhancment of absorption of drugs from gastrointestinal tract using choline ester salts | Human Necessities | 12 | Expired |
| US4970206A | Pyroglutamic acid esters used as dermal penetration enhancers for drugs | Human Necessities | 9 | Expired |
| US4847250A | Pyroglutamic acid esters used as dermal penetration enhancers for drugs | Human Necessities | 9 | Expired |
| US4495180A | Prodrugs of Ara-A an antiviral agent | Chemistry; Metallurgy | 8 | Expired |
| US4244880A | Anthracycline synthesis | Chemistry; Metallurgy | 4 | Expired |
| US5066648A | Pyroglutamic acid esters used as dermal penetration enhancers for drugs | Human Necessities | 3 | Expired |
| US4762851A | Pyroglutamic acid esters used as dermal penetration enhancers for drugs | Human Necessities | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.