Inventor
Yuhshi Luh
Inventor
Orange, CT, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
C09JAdhesives14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
C07DHeterocyclic compounds10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
C08LCompositions of macromolecular compounds7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
Y10TTechnical subjects covered by former us classification7%
C07CAcyclic or carbocyclic compounds3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
7,193,016'Epoxy-extended polyacrylate toughening agent'20077,087,304'Polysulfide-based toughening agents, compositions containing same and methods for the use thereof'20065,410,051'Vinyl-terminated and carbamylmethylated nitrogen-containing heterocyclic compounds'19955,359,014'Vinyl-terminated carbamylmethylated melamines, vinyl-terminated polyurethane/polyamide polymers and coating/adhesive compositions containing same'19945,175,201'Vinyl-terminated carbamylmethylated melamines, vinyl-terminated polyurethane/polyamide polymers and coating/adhesive compositions containing same'19924,873,365'Process for the preparation of isophorone diisocyanate from isophorone dicarbamyl esters using highly selective SnO.sub.2 or CuO catalysts'19894,479,894'Oil recovery by surfactant-alcohol waterflooding'19844,370,243'Oil recovery by surfactant-alcohol waterflooding'19834,303,411'Fluorine-containing tracers for subterranean petroleum and mineral containing formations'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1984Patents assigned to MOBIL OIL CORP (3)· patent assignee history
1981–1983Based in Trenton, NJ, US· patent location history
1984Based in Monroeville, PA, US· patent location history
1989–1992Patents assigned to AMERICAN CYANAMID CO (2)· patent assignee history
1989–2007Based in Orange, CT, US· patent location history
1994–1995Patents assigned to CYTEC TECH CORP (2)· patent assignee history
2006–2007Patents assigned to HENKEL CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOBIL OIL CORP | 3 | 1981–1984 |
| AMERICAN CYANAMID CO | 2 | 1989–1992 |
| CYTEC TECH CORP | 2 | 1994–1995 |
| HENKEL CORP | 2 | 2006–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Orange, CT, US | 6 | 1989–2007 |
| Trenton, New Jersey, US | 2 | 1981–1983 |
| Monroeville, Pennsylvania, US | 1 | 1984 |