Inventor
Andrew S. Zarchy
Inventor
Amawalk, NY, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils23%
B01DSeparation17%
C07CAcyclic or carbocyclic compounds17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C01BNon-metallic elements5%
Y02ATechnologies for adaptation to climate change4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
7,799,117'Gas treatment process by temperature swing adsorption'20107,744,828'Process and apparatus for the removal of nitrogen compounds from a fluid stream'20107,205,448'Process for the removal of nitrogen compounds from a fluid stream'20076,894,201'Process and apparatus for the removal of nitrogen compounds from a fluid stream'20056,858,769'Lithium aluminate layered catalyst and a selective oxidation process using the catalyst'20056,339,179'Production of alkyl aromatics by passing transalkylation effluent to alkylation zone and to product recovery zone'20026,080,226'Nitrous oxide purification by pressure swing adsorption'20005,705,730'Isomerization process with improved chloride recovery'19985,516,963'Hydrocarbon conversion with additive loss prevention'19965,512,082'Process for the removal of volatile organic compounds from a fluid stream'19965,503,658'Process for the removal of volatile organic compounds from a fluid stream'19965,500,035'Pressure swing adsorption process for chlorine plant offgas'19965,453,113'Process for separation and recovery of methyl chloride from vent streams containing isobutane'19955,415,682'Process for the removal of volatile organic compounds from a fluid stream'19955,376,164'Pressure swing adsorption process for chlorine plant offgas'19945,354,357'Removal of mercury from process streams'19945,336,834'Hydrocarbon conversion with additive loss prevention'19945,292,987'Hydrocarbon adsorption and isomerization process'19945,245,102'Isomerization with distillation and PSA recycle streams'19935,164,076'Process for the adsorption of hydrogen sulfide with clinoptilolite molecular sieves'19925,145,815'Regeneration of zeolitic molecular sieves with sulfur oxide absorption on soda-lime bed'19925,146,037'Isomerization with distillation and PSA recycle streams'19925,045,175'Separation system for C.sub.4 hydrotreater effluent having reduced hydrocarbon loss'19915,041,693'Separation of normal paraffins and the regeneration of zeolitic molecular sieves used therein'19914,980,046'Separation system for hydrotreater effluent having reduced hydrocarbon loss'19904,929,799'Isomerization process'19904,831,208'Chemical processing with an operational step sensitive to a feedstream component'19894,831,207'Chemical processing with an operational step sensitive to a feedstream component'19894,831,206'Chemical processing with an operational step sensitive to a feedstream component'19894,778,944'Catalytic isomerization of sulfur-containing feedstocks'19884,709,116'Isomerization process and apparatus'19874,547,292'Supercritical fluid extraction and enhancement for liquid liquid extraction processes'19854,528,100'Process for producing high yield of gas turbine fuel from residual oil'19854,406,154'Low level alkali metal detection in combustion gas streams'19834,282,741'Device and method for detecting alkali metals'19814,225,323'Ionization effected removal of alkali composition from a hot gas'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1985Patents assigned to GEN ELECTRIC (5)· patent assignee history
1980–1983Based in Ballston Lake, NY, US· patent location history
1981Based in Clifton Park, NY, US· patent location history
1985–1996Based in Amawalk, NY, US· patent location history
1987–1988Patents assigned to UNION CARBIDE CORP (2)· patent assignee history
1989–1998Patents assigned to UOP INC (22)· patent assignee history
1998–2010Based in Kildeer, IL, US· patent location history
2000–2010Patents assigned to UOP LLC (7)· patent assignee history
2010Based in Des Plaines, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UOP INC | 22 | 1989–1998 |
| UOP LLC | 7 | 2000–2010 |
| GEN ELECTRIC | 5 | 1980–1985 |
| UNION CARBIDE CORP | 2 | 1987–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amawalk, New York, US | 25 | 1985–1996 |
| Kildeer, Illinois, US | 7 | 1998–2010 |
| Ballston Lake, New York, US | 2 | 1980–1983 |
| Des Plaines, Illinois, US | 1 | 2010 |
| Clifton Park, New York, US | 1 | 1981 |