Kvaerner Process Technology Limited
9Patents
0Active
9Granted
25Portfolio score
Filing activity: May 23, 1997 → Dec 10, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6193872A | Process and plant for treating an aqueous waste stream containing at least one alkali metal carboxylate | Chemistry; Metallurgy | 16 | Expired |
| US6191174A | Process and plant for the production of methanol | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5968347A | Multi-step hydrodesulfurization process | Chemistry; Metallurgy | 15 | Expired |
| US6159395A | Process and plant for reforming hydrocarbonaceous feedstock | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6137016A | Process for the purification of butane-1,4-diol | Chemistry; Metallurgy | 7 | Expired |
| US6536513B1 | Heat exchange apparatus and method of use | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6609562B2 | Heat exchange apparatus and method of use | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6197271A | Catalytic reactor and process for exothermic gas phase reactions | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6265624A | Process for preparing pentane-1,5-diol | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.