Inventor
James E. Lyons
Inventor
Wallingford, PA, US
Overview
Patents· 80 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds42%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
C07DHeterocyclic compounds8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
Y02PClimate change mitigation technologies in the production or processing of goods5%
A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents2%
C12CBeer2%
C01GCompounds containing metals not covered by subclasses c01d or c01f1%
C07BGeneral methods of organic chemistry1%
C01BNon-metallic elements1%
PatentTitleYear
D0866737Portable fire pit with propane burner20196,729,190'Ceramic honeycomb strength testing apparatus'20046,169,202'Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts'20016,060,419'Wells-Dawson type heteropolyacids, their preparation and use as oxidation catalysts'20006,043,184'Heteropoly acids supported on polyoxometallate salts and their preparation'20005,990,348'Conversion of alkanes to unsaturated carboxylic acids over heteroploy acids supported on polyoxometallate salts'19995,990,363'Method for oxidizing alkanes using novel porphyrins synthesized from dipyrromethanes and aldehydes'19995,817,881'Tetraalykylammonium polyoxoanionic oxidation catalysts'19985,770,728'Alkane oxidation with porphyrins and metal complexes thereof having haloalkyl side chains'19985,767,272'Method of preparing meso-haloalkylporphyrins'19985,760,217'Porphyrins and their synthesis from dipyrromethanes and aldehydes'19985,723,677'Method for hydroperoxide decomposition using novel porphyrins synthesized from dipyrromethanes and aldehydes'19985,705,685'Conversion of alkanes to unsaturated carboxylic acids'19985,672,778'Process for increased yields of oxygenated products in two-step oxidation of hydrocarbons'19975,663,328'Haloporphyrins and their preparation and use as catalysts'19975,608,054'Porphyrins and metal complexes thereof having haloalkyl side chains'19975,571,908'Porphyrins'19965,550,301'Dried catalytic systems for decomposition of organic hydroperoxides'19965,489,716'Reactions catalyzed by haloporphyrins'19965,480,986'Metal complexes of substituted Gable porphyrins as oxidation catalysts'19965,414,157'Catalytic oxidation of alkanes'19955,395,988'Metal-ligand catalyzed decomposition of organic hydroperoxides'19955,386,074'Catalytic dehydrogenation of alkanes'19955,382,662'Cyano- and polycyanometallo-porphyrins as catalysts for alkane oxidation'19955,354,857'Metal phthalocyanine catalysts'19945,345,008'Decomposition of organic hydroperoxides with nitrated porphyrin complexes'19945,345,011'New manganese catalyst for light alkane oxidation'19945,345,010'Chromia on metal oxide for the oxidation of alkane to alcohol'19945,334,780'Oxidation of hydrocarbons over ordered arrays of heteropolyacids and polyoxoanions on graphite'19945,280,115'Nitrated metalloporphyrins as catalysts for alkane oxidation'19945,276,241'Dimerization and/or dehydrogenation of alkanes'19945,254,740'Metal phthalocyanine oxidation catalysts'19935,227,565'Dimerization and/or dehydrogenation of alkanes'19935,220,080'Chromia on metal oxide catalysts for the oxidation of methane to methanol'19935,212,300'Cyano- and polycyanometallo-porphyrins as catalysts for alkane oxidation'19935,132,472'Catalytic oxidation of alkanes'19925,120,882'Nitrated metalloporphyrins as catalysts for alkane oxidation'19925,120,886'Decomposition of organic hydroperoxides'19925,118,886'Cyano- and polycyanometalloporphyrins as catalysts for alkane oxidation'19925,093,491'Hydrocarbon oxidations catalyzed by azide-activated metal coordination complexes'19925,091,354'Alkane oxidation catalysts'19925,073,664'Dimerization of alkanes with barium peroxide'19914,970,348'Chromium halogenated coordination complexes for the oxidation of butane to methylethylketone'19904,918,249'Silicometallate molecular sieves and their use as catalysts in oxidation of alkanes'19904,916,101'Method of preparing heteropolyacid catalysts'19904,900,871'Hydrocarbon oxidations catalyzed by iron coordination complexes containing a halogenated ligand'19904,898,989'Alkane oxidation process'19904,895,818'Phosphonite-and phosphinite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19904,895,680'Hydrocarbon oxidations catalyzed by nitride-activated metal coordination complexes'19904,895,987'Phosphonite-and phosphonite-promoted ruthenium - cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19904,895,682'Hydrocarbon oxidations catalyzed by azide-activated metal coordination complexes'19904,859,798'Oxidation of alkanes'19894,803,187'Alkane oxidation catalysts'19894,732,883'Catalytic oxidation of propylene to allyl acetate'19884,692,426'Phosphite-promoted ruthenium-cobalt catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19874,663,489'Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19874,652,542'Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19874,618,729'Ruthenium-cobalt carbonyl metal cluster catalysts for the dealkoxyhydroxymethylation of acetals to form glycol ethers'19864,617,287'Ruthenium-cobalt carbonyl catalysts for the dealkoxyhydroxymethylation of aldehyde acetals to form glycol ethers'19864,602,104'Catalytic oxidation of propylene to allyl acetate'19864,602,103'Process for the oxidation of butenes to linear acetates'19864,542,242'Platinum (O) complex-based hydroformylation catalyst'19854,524,142'Platinum (O) complex-based hydroformylation catalyst'19854,522,757'Process for oxidizing a phenol to a p-benzoquinone'19854,519,948'Process for oxidizing a phenol to a p-benzoquinone'19854,485,245'Hydrogenation of carboxylic acid anhydrides to lactones or esters using a ruthenium trichlorostannate catalyst'19844,485,246'Amine promoted catalytic hydrogenation of carboxylic acid anhydrides to lactones or esters'19844,482,756'Production of hydroquinones'19844,478,752'Process for oxidizing phenol to p-benzoquinone'19844,469,883'Palladium catalyzed oxy-acetylation of phenyl acetate to meta-acetoxyacetophenone'19844,442,036'Process for oxidizing phenol to benzoquinone'19844,332,963'Selective production of phenylene diacetate'19824,182,722'Ion-exchanged transition metal catalysts for the direct oxidation of olefins to epoxyalcohols'19804,123,445'Novel homogeneous transition-metal catalyzed geometric isomerization of cyclic epoxy alcohols'19784,021,369'Ion-exchanged transition metal catalysts for the direct oxidation of olefins to epoxyalcohols'19773,987,112'Process for manufacture of catechol'19763,972,953'Group VIII metal complex catalyzed halogen exchange reaction'19763,962,294'Olefin isomerization catalysts and process'19763,960,914'Conversion of formamides to isocyanates'19763,957,827'Hydrogenation of carboxylic acid anhydrides to lactones or esters by homogeneous catalysis'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1980Patents assigned to SUN VENTURES INC (8)· patent assignee history
1976–2001Based in Wallingford, PA, US· patent location history
1982–1985Patents assigned to SUN TECH INC (10)· patent assignee history
1985–1992Patents assigned to SUN REFINING & MARKETING (26)· patent assignee history
1993–1998Patents assigned to SUN CO INC R & M (26)· patent assignee history
1999–2001Patents assigned to ROHM & HAAS (4)· patent assignee history
2004Based in Campbell, NY, US· patent location history
2019Based in Cottonwood, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUN CO INC R & M | 26 | 1993–1998 |
| SUN REFINING & MARKETING | 26 | 1985–1992 |
| SUN TECH INC | 10 | 1982–1985 |
| SUN VENTURES INC | 8 | 1976–1980 |
| ROHM & HAAS | 4 | 1999–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wallingford, Pennsylvania, US | 78 | 1976–2001 |
| Cottonwood, AZ, US | 1 | 2019 |
| Campbell, New York, US | 1 | 2004 |