Inventor
Duan-Fan Wang
Inventor
Somerville, NJ, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
C07DHeterocyclic compounds5%
H01GCapacitors5%
C08CTreatment or chemical modification of rubbers3%
PatentTitleYear
7,149,076'Capacitor anode formed of metallic columns on a substrate'20067,142,408'Tantalum powders and methods of producing same'20066,627,713'Gas phase polymerization process'20036,384,156'Gas phase polymerization process'20026,096,840'Gas phase polymerization process'20006,077,920'Process for feeding particulate material to a fluidized bed reactor'20005,834,571'Gas phase polymerization process'19985,763,541'Process for feeding particulate material to a fluidized bed reactor'19985,688,910'Process and apparatus for removing unpolymerized gaseous monomers from olefin polymers'19975,478,922'Process for post reactor purging of residual monomers from solid polymer resins'19955,405,219'Solids feeder'19955,292,863'Process for removing unpolymerized gaseous monomers from olefin polymers'19945,191,062'Steam purging of granular EPDM resins'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2003Patents assigned to UNION CARBIDE CHEM PLASTIC (11)· patent assignee history
1993–2003Based in Somerville, NJ, US· patent location history
1994Patents assigned to PLASTICS TECHNOLOGY CORP (1)· patent assignee history
1995–2006Based in Hillsborough, NJ, US· patent location history
2006Patents assigned to CABOT CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNION CARBIDE CHEM PLASTIC | 11 | 1993–2003 |
| CABOT CORP | 2 | 2006 |
| PLASTICS TECHNOLOGY CORP | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Somerville, New Jersey, US | 10 | 1993–2003 |
| Hillsborough, New Jersey, US | 3 | 1995–2006 |