Inventor
Florence Mehlmann
Inventor
Berwyn, PA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds17%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form12%
Y10TTechnical subjects covered by former us classification10%
G02BOptical elements, systems or apparatus8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
E04FFinishing work on buildings, e.g. stairs, floors6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
PatentTitleYear
11,007,760Multilayer composite202110,946,627Weatherable first surface over a tie layer over a pultruded substrate202110,732,330High efficiency diffusion lighting coverings202010,562,282Multilayer composite202010,532,340High performance sorption binder for gas phase storage devices202010,518,508Multilayer structures containing biopolymers201910,345,493Optical diffusion blend materials for LED lighting201910,144,834Melt in place binders for binding particulate fillers to substrates201810,043,930High temperature acrylic sheet20189,987,820Multilayer structures containing biopolymers20189,988,527Impact resistant transparent thermoplastic compositions20189,557,445'Optical diffusion blend materials for LED lighting'20179,547,108'Optical diffusion blend materials for LED lighting'20178,835,544'Impact resistant acrylic alloy'20148,524,826'Transparent chemical resistant impact acrylic alloy'20137,811,659'High optical purity copolymer film'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2021Patents assigned to ARKEMA FRANCE (15)· patent assignee history
2010–2018Based in King of Prussia, PA, US· patent location history
2013–2020Patents assigned to MEHLMANN FLORENCE (6)· patent assignee history
2017–2021Based in Berwyn, PA, US· patent location history
2018–2019Patents assigned to BARSOTTI ROBERT J (3)· patent assignee history
2018–2019Patents assigned to AUBART MARK A (2)· patent assignee history
2018–2020Patents assigned to BURCHILL MICHAEL T (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARKEMA FRANCE | 15 | 2010–2021 |
| MEHLMANN FLORENCEself | 6 | 2013–2020 |
| BARSOTTI ROBERT J | 3 | 2018–2019 |
| AUBART MARK A | 2 | 2018–2019 |
| BURCHILL MICHAEL T | 2 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berwyn, Pennsylvania, US | 11 | 2017–2021 |
| King of Prussia, Pennsylvania, US | 5 | 2010–2018 |