Rolf Banholzer
26Patents
15h-index
27Co-inventors
81Inventor score
Filing activity: Sep 3, 1976 → Apr 20, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5610163A | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products | Chemistry; Metallurgy | 87 | Expired |
| US5654314A | Esters of bi- and tricyclic amino alcohols and their use in pharmaceutical compositions | Chemistry; Metallurgy | 77 | Expired |
| US6777423B2 | Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions | Chemistry; Metallurgy | 71 | Expired |
| USRE39820E1 | Esters of thienyl carboxylic acids and amino alcohols and their quaternization products | General | 68 | Expired |
| US6706726B2 | Anticholinergics which may be used as medicaments as well as processes for preparing them | Human Necessities | 56 | Expired |
| US6908928B2 | Crystalline tiotropium bromide monohydrate, processes for the preparation thereof, and pharmaceutical compositions | Chemistry; Metallurgy | 55 | Expired |
| US5770738A | Esters of bi- and tricyclic amino alcohols, their preparation and their use in pharmaceutical compositions | Chemistry; Metallurgy | 49 | Expired |
| US4042700A | Quaternary N-.beta.-substituted N-alkyl-nortropine benzilates | Chemistry; Metallurgy | 38 | Expired |
| US6506900B1 | Process for preparing a scopine ester intermediate | Chemistry; Metallurgy | 36 | Expired |
| US6486321B2 | Process for preparing an anticholinergic | Human Necessities | 35 | Expired |
| US4608377A | Quaternary 6,11-dihydro-dibenzo-[b,e]-thiepine-11-N-alkylnorscopine ethers having spasmolytic activity | Chemistry; Metallurgy | 34 | Expired |
| US5952505A | Process for preparing pure enantiomers of tropic acid esters | Chemistry; Metallurgy | 31 | Expired |
| US4783534A | N-alkylnorscopines and acid addition salts thereof | Human Necessities | 30 | Expired |
| US7417051B2 | Medicaments comprising betamimetics and a novel anticholinergic | Human Necessities | 28 | Expired |
| US6299861A | Ipratropium bromide enantiomer with prolonged duration of effect | Human Necessities | 17 | Expired |
| US7084153B2 | Medicaments comprising steroids and a novel anticholinergic | Human Necessities | 12 | Expired |
| US7569581B2 | Anticholinergics which may be used as medicaments as well as processes for preparing them | Human Necessities | 10 | Expired |
| US4699910A | N-(3-trifluoromethyl-phenyl)-N'-propargyl-piperazine and salts thereof useful as analgesics | Chemistry; Metallurgy | 5 | Expired |
| US6881422B2 | Powder formulations containing tiotropium suitable for inhalation | Human Necessities | 4 | Expired |
| US6747153B2 | Industrial process for preparing tropenol | Chemistry; Metallurgy | 4 | Expired |
| US6891042B2 | Industrial process for preparing tropenol | Chemistry; Metallurgy | 1 | Expired |
| US7851483B2 | Medicaments comprising steroids and a novel anticholinergic | Human Necessities | 0 | Active |
| US8686148B2 | Process for preparing new tiotropium salts, new tiotropium salts as such and pharmaceutical compositions thereof | Chemistry; Metallurgy | 0 | Active |
| US7321039B2 | Industrial process for preparing tropenol | Chemistry; Metallurgy | 0 | Expired |
| US4549021A | N-(.beta.-Fluoroethyl)-nortropine | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.