Inventor
Ronald J. Falcione
Inventor
Canonsburg, PA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Hprimary
D21HPulp compositions56%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals11%
C02FTreatment of water, waste water, sewage, or sludge11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
5,725,780'Method for using novel high solids polymer compositions as flocculation aids'19985,647,956'Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard'19975,567,277'Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard'19965,501,773'Cellulosic, modified lignin and cationic polymer composition and process for making improved paper or paperboard'19965,501,772'Cellulosic modified lignin and cationic polymer composition and process for making improved paper or paperboard'19964,908,100'Hydrolyzed polyacrylamide blends as starch retention aids'19904,230,610'Polyacrylate pigment dispersants for magnesium oxide'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1998Patents assigned to CALGON CORP (7)· patent assignee history
1980–1998Based in Canonsburg, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CALGON CORP | 7 | 1980–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Canonsburg, Pennsylvania, US | 7 | 1980–1998 |