R. Joe Lawson
45Patents
16h-index
38Co-inventors
77Inventor score
Filing activity: Dec 8, 1986 → Oct 7, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6756515B2 | Dehydrogenation process using layered catalyst composition | Chemistry; Metallurgy | 73 | Expired |
| US4791091A | Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst | Emerging Cross-Sectional Technologies | 69 | Expired |
| US4810683A | Regeneration of a platinum-containing zeolite | Chemistry; Metallurgy | 45 | Expired |
| US5990369A | Process for producing light olefins | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4899012A | Catalyst for the isomerization of aromatics | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4919902A | Catalyst for treatment of exhaust gases from internal combustion engines | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4939110A | Catalyst for the isomerization of aromatics | Emerging Cross-Sectional Technologies | 29 | Expired |
| US6187981A | Process for producing arylalkanes and arylalkane sulfonates, compositions produced therefrom, and uses thereof | Chemistry; Metallurgy | 26 | Expired |
| US6111158A | Process for producing arylalkanes at alkylation conditions using a zeolite having a NES zeolite structure type | Chemistry; Metallurgy | 26 | Expired |
| US5120890A | Process for reducing benzene content in gasoline | Chemistry; Metallurgy | 20 | Expired |
| US6486370B1 | Dehydrogenation process using layered catalyst composition | Chemistry; Metallurgy | 19 | Expired |
| US5498810A | Selective isoparaffin synthesis from naphtha | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4985132A | Multizone catalytic reforming process | Chemistry; Metallurgy | 18 | Expired |
| US7795483B2 | Phenyl-alkane compositions produced using an adsorptive separation section | Chemistry; Metallurgy | 17 | Active |
| US5185306A | Prevention of noble metal migration in bound zeolites during thermal oxidation | Performing Operations; Transporting | 16 | Expired |
| US5106800A | Method of stabilizing a reforming catalyst | Performing Operations; Transporting | 16 | Expired |
| US6617481B1 | Process for producing phenyl-alkanes using an adsorptive separation section | Chemistry; Metallurgy | 16 | Expired |
| US4861740A | Magnesium-exchanged zeolitic catalyst for isomerization of alkylaromatics | Performing Operations; Transporting | 15 | Expired |
| US5510559A | Selectivity in hydrocarbon conversion | Chemistry; Metallurgy | 11 | Expired |
| US6448458B1 | Arylalkane compositions produced by isomerization, dehydrogenation, and alkylation | Chemistry; Metallurgy | 10 | Expired |
| US4929333A | Multizone catalytic reforming process | Chemistry; Metallurgy | 10 | Expired |
| US5235120A | Selective isoparaffin synthesis from naphtha | Chemistry; Metallurgy | 9 | Expired |
| US4874731A | Catalyst for the isomerization of aromatics | Chemistry; Metallurgy | 9 | Expired |
| US4762957A | Process for isomerization of alkylaromatics | Performing Operations; Transporting | 9 | Expired |
| US4923595A | Trimetallic reforming catalyst | Chemistry; Metallurgy | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.