Inventor
Susan M. Liwak
Inventor
Langhorne, PA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds50%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds38%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
PatentTitleYear
6,730,734'Impact modifier compositions which enhance the impact strength properties and lower the viscosity of melt processed plastics resins and methods of making said compositions'20045,457,156'Impact-strength modifiers for thermoplastic polymers'19955,332,782'Impact strength modifiers for thermoplastic polymers'19945,164,434'Thermal stabilizers'19924,617,329'Pigmented thermoplastic resins'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2004Patents assigned to ROHM & HAAS (5)· patent assignee history
1986–2004Based in Langhorne, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 5 | 1986–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Langhorne, Pennsylvania, US | 5 | 1986–2004 |