Inventor
Rakesh Nambiar
Inventor
West Chester, PA, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Bprimary
C08BPolysaccharides21%
C11DDetergent compositions14%
C08LCompositions of macromolecular compounds12%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture12%
A61KPreparations for medical, dental or toiletry purposes8%
C08JWorking-up6%
C12NMicroorganisms or enzymes5%
A61QSpecific use of cosmetics or similar toiletry preparations4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
PatentTitleYear
10,876,074Glucan fiber compositions for use in laundry care and fabric care202010,865,254Use of poly alpha-1,3-glucan ethers as viscosity modifiers202010,844,324Glucan fiber compositions for use in laundry care and fabric care202010,822,574Glucan fiber compositions for use in laundry care and fabric care202010,793,838Glucosyltransferase enzymes for production of glucan polymers202010,787,524Oxidized dextran202010,738,266Structured liquid compositions comprising colloidal dispersions of poly alpha-1,3-glucan202010,639,611Polysaccharide compositions for absorbing aqueous liquid202010,633,683Gelling dextran ethers202010,479,841Oxidized soy polysaccharide201910,260,053Glucosyltransferase enzymes for production of glucan polymers201910,072,100Oxidized poly alpha-1,3-glucan201810,059,779Enzymatically polymerized gelling dextrans201810,005,850Use of poly alpha-1,3-glucan ethers as viscosity modifiers20189,968,910Polysaccharide compositions for absorbing aqueous liquid20189,926,541'Glucosyltransferase enzymes for production of glucan polymers'20189,695,253'Oxidized poly alpha-1,3-glucan'20179,236,160'Polymer film-producing methods and devices produced therefrom'20168,603,705'Polymer film-producing methods and devices produced therefrom'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to GEORGIA TECH RES INST (2)· patent assignee history
2013Patents assigned to AIYAR AVISHEK (1)· patent assignee history
2013Patents assigned to COLLARD DAVID (1)· patent assignee history
2013–2016Based in Wilmington, DE, US· patent location history
2017–2019Patents assigned to DU PONT (8)· patent assignee history
2017–2020Based in West Chester, PA, US· patent location history
2020Patents assigned to DUPONT IND BIOSCIENCES USA LLC (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUPONT IND BIOSCIENCES USA LLC | 9 | 2020 |
| DU PONT | 8 | 2017–2019 |
| GEORGIA TECH RES INST | 2 | 2013–2016 |
| AIYAR AVISHEK | 1 | 2013 |
| COLLARD DAVID | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Chester, Pennsylvania, US | 17 | 2017–2020 |
| Wilmington, Delaware, US | 2 | 2013–2016 |