Peter Heymanns
19Patents
6h-index
38Co-inventors
66Inventor score
Filing activity: Mar 22, 1993 → Sep 30, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6482972B1 | Isomeric nonanols and decanols, their preparation, phthalic esters obtained therefrom and their use as plasticizers | Chemistry; Metallurgy | 32 | Expired |
| US5268514A | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Chemistry; Metallurgy | 13 | Expired |
| US5738127A | Process for removing contaminating coatings from metal surfaces | Chemistry; Metallurgy | 11 | Expired |
| US5463147A | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Chemistry; Metallurgy | 9 | Expired |
| US5583250A | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Chemistry; Metallurgy | 9 | Expired |
| US5369162A | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as plasticizers | Chemistry; Metallurgy | 9 | Expired |
| US5462986A | Decyl alcohol mixtures, phthalic esters obtainable therefrom and their use as placticizers | Chemistry; Metallurgy | 6 | Expired |
| US5661204A | Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers | Chemistry; Metallurgy | 5 | Expired |
| US5382716A | Decyl alcohol mixtures, phthalic obtainable therefrom, and their use as plasticizers | Chemistry; Metallurgy | 5 | Expired |
| US5516948A | Process for making a mixture of isomeric decyl alcohols | Chemistry; Metallurgy | 4 | Expired |
| US6696582B2 | Method for producing aliphatic carboxylic acids from aldehydes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6051743A | Process for the preparation of predominantly unbranched higher primary alcohols | Chemistry; Metallurgy | 3 | Expired |
| US8394998B2 | Method of producing neopentyl glycol | Chemistry; Metallurgy | 2 | Active |
| US8357824B2 | Process for preparing neopentyl glycol by cracking high boilers occurring in the production process | Chemistry; Metallurgy | 2 | Active |
| US8664444B2 | Method for producing primary aliphatic amines from aldehydes | Performing Operations; Transporting | 1 | Active |
| US5410072A | Mixtures of isomeric pentanoic acids, esters prepared therefrom, and their use as lubricants | Chemistry; Metallurgy | 0 | Expired |
| US9108898B2 | Continuous method for producing primary aliphatic amines from aldehydes | Chemistry; Metallurgy | 0 | Active |
| US9133083B2 | Continuous method for the production of neopentyl glycol | Chemistry; Metallurgy | 0 | Active |
| US5403954A | Preparation of methyltris(m-sulfonatophenyl) phosphonium iodide trisodium salt and use thereof in carbonylation reactions to prepare carboxylic acids and/or their esters | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.