Inventor
Saad Nemeh
Inventor
Long Branch, NJ, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds28%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties28%
D21HPulp compositions17%
C04BLime, magnesia10%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
7,854,801'Uses of high mullite index calcined kaolin'20107,494,078'Process and products of Chinese kaolin'20097,279,037'Process and products of chinese kaolin'20075,749,958'Delaminated kaolin pigments their preparation and use in paper coating'19985,645,635'Delaminated kaolin pigments, their preparation and use in paper filling applications'19975,152,835'Composite titania-calcined kaolin opacifying pigments and method for making and using same'19924,772,332'Use of mixture of high molecular weight sulfonates as auxiliary dispersant for structured kaolins'19884,767,466'Bulking pigments'19884,738,726'Treatment of clays with cationic polymers to prepare high bulking pigments'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2007Patents assigned to ENGELHARD CORP (7)· patent assignee history
1988–1998Based in Long Branch, NJ, US· patent location history
2007–2010Based in Ellicott City, MD, US· patent location history
2009–2010Patents assigned to BASF CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENGELHARD CORP | 7 | 1988–2007 |
| BASF CORP | 2 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Long Branch, New Jersey, US | 6 | 1988–1998 |
| Ellicott City, Maryland, US | 3 | 2007–2010 |