Inventor
Arjun C. Sau
Inventor
Newark, DE, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers23%
C08LCompositions of macromolecular compounds21%
C08BPolysaccharides16%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
C08JWorking-up5%
C09JAdhesives5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%
D21HPulp compositions3%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
11,089,334Methods and systems for maintaining quality of experience in real-time live video streaming20219,249,280'Viscosity suppression of associative thickeners using organophosphates'20168,173,799'Raw cotton linters composition, method of making, and uses thereof'20127,932,309'Ether derivatives of raw cotton linters for water-borne coatings'20117,622,427'Ethoxylated raw cotton linters for completion and workover fluids'20097,384,892'Water-based drilling fluids'20086,900,255'Suppression of aqueous viscosity of nonionic associative thickeners'20056,809,132'Suppression of aqueous viscosity of associating polyacetal-polyethers'20046,479,573'Process for thickening an aqueous system'20026,433,056'Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylate'20026,369,132'Fine particle size low bulk density thermoplastic polymers'20026,315,865'Silyl-linked polyamidoamine and their preparation'20016,162,877'Hydrophobically modified comb copolymers'20005,990,333'Silyl-linked polyamidoamines and their preparation'19995,989,329'Biostable water-borne paints'19995,879,440'Biostable water-borne paints and processes for their preparation'19995,574,127'Hydrophobically modified poly(acetal-polyethers)'1996RE034904'Alkylaryl hydrophobically modified cellulose ethers'19955,124,445'Alkylaryl hydrophobically modified cellulose ethers'19925,120,838'Alkylaryl hydrophobically modified cellulose ethers'19925,071,978'Silated polysaccharide process'19915,059,686'Silated polysaccharides'19915,036,137'Silated polyvinyl alcohol process'19915,032,682'Silated polysaccharides'19914,992,538'Silated polysaccharides'19914,990,563'Water soluble silated polyvinyl alcohol'19914,904,772'Mixed hydrophobe polymers'19904,853,437'Water- and caustic-insoluble, inswellable, fibrous, particulate crosslinked polymer'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2016Patents assigned to HERCULES INC (17)· patent assignee history
1989–2016Based in Newark, DE, US· patent location history
1990–1992Patents assigned to AQUALON CO (9)· patent assignee history
1996Patents assigned to AQUALON (1)· patent assignee history
1999–2004Based in New Castle, DE, US· patent location history
2012Patents assigned to GILLETTE PAUL C (1)· patent assignee history
2012Patents assigned to MAJEWICZ THOMAS G (1)· patent assignee history
2021Based in Kolkata, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERCULES INC | 17 | 1989–2016 |
| AQUALON CO | 9 | 1990–1992 |
| AQUALON | 1 | 1996 |
| GILLETTE PAUL C | 1 | 2012 |
| MAJEWICZ THOMAS G | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newark, Delaware, US | 25 | 1989–2016 |
| New Castle, Delaware, US | 2 | 1999–2004 |
| Kolkata, IN | 1 | 2021 |