Inventor
Li Wang
Inventor
Bloomingdale, IL, US
Overview
Patents· 32 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils21%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
C07CAcyclic or carbocyclic compounds14%
G02BOptical elements, systems or apparatus9%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light5%
B01DSeparation3%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
F17CVessels for containing or storing compressed, liquefied or solidified gases3%
F17DPipe-line systems3%
PatentTitleYear
10,808,052Spherical supported transition metal catalyst202010,801,914Method for detecting deterioration defect of structural part using structural unit202010,481,037Method for detecting deterioration defect of structural part201910,233,135Process for preparing perhydrofluorene or alkyl-substituted perhydrofluorene201910,137,443Composite catalyst for the photocatalytic isomerisation of norbornadiene to prepare quadricyclane and process for making the catalyst20189,944,574Continuous preparation method of high-purity quadricyclane20189,797,828'Method for measuring the concentration of a photoresist in a stripping liquid'20179,085,501'Processes for increasing the yield of ethylene and propylene'20158,470,941'Catalyst for homopolymerizing and copolymerizing propylene and its preparation and use'20138,207,382'Method for eliminating color forming impurities from nitro compounds'20127,585,405'Hydrocracking catalyst containing beta and Y zeolites, and process for its use to make jet fuel or distillate'20097,510,645'Hydrocracking catalyst containing beta and Y zeolites, and process for its use to produce naphtha'20097,462,276'Two stage hydrocracking process using beta zeolite for production of LPG and distillate hydrocarbons'20087,169,291'Selective hydrocracking process using beta zeolite'20076,012,853'Laser diode with anti-reflection and anti-scattering coating'20005,930,430'Integrated laser diode and fiber grating assembly'19995,731,602'Laser diode package with anti-reflection and anti-scattering coating'19985,717,804'Integrated laser diode and fiber grating assembly'19985,619,609'Fiberoptic support clip'19975,334,785'Process for the manufacture of 1,1,1,2-tetrafluoroethane'19945,292,707'Improving the density of carbon molecular sieves for the storage of natural gas'19945,292,706'Preparing carbon molecular sieves of increased density'19945,183,792'Catalyst for making polyethylene'19935,105,035'Process for removing vinylidene chloride and other unsaturated compounds from 1,1-dichloro-1-fluoroethane by hydrogenation'19924,985,132'Multizone catalytic reforming process'19914,929,332'Multizone catalytic reforming process'19904,929,333'Multizone catalytic reforming process'19904,885,422'Catalytic process for the conversion of hydrocarbons'19894,629,551'Platinum-, rhenium-, indium-containing catalysts for conversion of hydrocarbons'19864,594,334'Platinum-, rhenium-, indium-containing catalysts for conversion of hydrocarbons'19864,529,574'Process for the removal of sulfur oxide from a gas'19854,529,502'Sulfur oxide acceptance from a flue gas'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1991Patents assigned to UOP INC (8)· patent assignee history
1985–1986Based in Westmont, IL, US· patent location history
1989–1990Based in Huntington, CT, US· patent location history
1992–1994Patents assigned to ALLIED SIGNAL INC (5)· patent assignee history
1992–2009Based in Bloomingdale, IL, US· patent location history
1997–2000Patents assigned to E TEK DYNAMICS INC (5)· patent assignee history
1997–2000Based in San Jose, CA, US· patent location history
2007–2009Patents assigned to UOP LLC (4)· patent assignee history
2018–2019Patents assigned to UNIV TIANJIN (3)· patent assignee history
2018–2019Based in Tianjin, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UOP INC | 8 | 1985–1991 |
| ALLIED SIGNAL INC | 5 | 1992–1994 |
| E TEK DYNAMICS INC | 5 | 1997–2000 |
| UOP LLC | 4 | 2007–2009 |
| UNIV TIANJIN | 3 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomingdale, Illinois, US | 9 | 1992–2009 |
| San Jose, California, US | 5 | 1997–2000 |
| Westmont, Illinois, US | 4 | 1985–1986 |
| Tianjin, CN | 3 | 2018–2019 |
| Huntington, CT, US | 3 | 1989–1990 |