Leonardus Petrus
14Patents
5h-index
21Co-inventors
62Inventor score
Filing activity: Mar 7, 1988 → Feb 26, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4786443A | Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst | Chemistry; Metallurgy | 28 | Expired |
| US7718039B2 | Process for reactive distillation of a carboxylic acid | Emerging Cross-Sectional Technologies | 22 | Active |
| US4904342A | Process for pulping lignocellulose-containing material | Textiles; Paper | 7 | Expired |
| US5138032A | Batch/continuous polymerization of olefin/carbon monoxide | Chemistry; Metallurgy | 6 | Expired |
| US8003818B2 | Process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group | Chemistry; Metallurgy | 6 | Active |
| US5115094A | Polymerization of CO/olefin with molar ratio of non hydrohalogenic acid to palladium compound | Chemistry; Metallurgy | 4 | Expired |
| US5077384A | Carbon monoxide/olefin copolymer having wide molecular weight distribution | Chemistry; Metallurgy | 2 | Expired |
| US5021547A | Continuous polymerization of Co/olefin in plurality of reactors in series | Chemistry; Metallurgy | 2 | Expired |
| US5981796A | Process for the manufacture of carboxylic acids | Chemistry; Metallurgy | 2 | Expired |
| US5145947A | Copolymerization of co/olefin by transmitting power to polymer slurry | Chemistry; Metallurgy | 2 | Expired |
| US5095091A | Polymerization of CO/olefin with two distinct temperatures | Chemistry; Metallurgy | 0 | Expired |
| US7151192B2 | Manufacturing process for the preparation of α,α-branched alkane carboxylic acids providing esters with an improved softness | Chemistry; Metallurgy | 0 | Expired |
| US5177185A | Polymerization of co/olefin with sets of temperature/pressure conditions | Chemistry; Metallurgy | 0 | Expired |
| US5122591A | Polymerization of CO/olefin with increased catalyst composition concentration during polymerization start up | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.