Wolfram Burst
11Patents
4h-index
34Co-inventors
56Inventor score
Filing activity: Jul 22, 1986 → Nov 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8092655B2 | Dividing wall column for fractionation of a multicomponent mixture | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5950454A | Cloth or cloth-like packing which is subject to low pressure losses and has an ordered structure for use in material-exchange columns and rectification method using such packing | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6111117A | Process for isolation of pure substances from mixtures of high-boiling air and/or temperature-sensitive substances which require a high separation efficiency by rectification under medium vacuum, and columns suitable for this process | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6554965B1 | Rectification column for isolating pure substances from high boiling air-and/or temperature sensitive substances | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6573400B1 | Preparation of 2-keto-L-gulonic esters | Chemistry; Metallurgy | 4 | Expired |
| US6274744A | Preparation of alkali metal salts of L-ascorbic acid | Chemistry; Metallurgy | 2 | Expired |
| US6617463B2 | Method for the production of L-ascorbic acid by lactonization of 2-keto-L-gulonic acid or s2-keto-L-gulonate esters | Human Necessities | 1 | Expired |
| US5773635A | Preparation of polyenecarbonyl compounds having a high content of the all-E isomer, and of their acetals or ketals | Chemistry; Metallurgy | 0 | Expired |
| US5994589A | Process for preparing 2,5,6-trimethyl-2-cyclohexen-1-one | Chemistry; Metallurgy | 0 | Expired |
| US6461482B1 | Process for preparing high-purity phytantriol | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4661610A | Preparation of veratryl cyanide | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.