Inventor
Karl Allen Bromm
Inventor
Forest Grove, PA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds18%
C08LCompositions of macromolecular compounds16%
C09DCoating compositions, e.g. paints, varnishes or lacquers16%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
C08JWorking-up9%
C09JAdhesives9%
Y10TTechnical subjects covered by former us classification9%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties4%
B82YSpecific uses or applications of nanostructures2%
PatentTitleYear
9,777,166'Plasticizer free caulks and sealants comprising waterborne acrylic polymeric composites and methods for making the same'20179,234,084'Polymer encapsulated titanium dioxide particles'20169,102,775'Core-shell polymers suitable for use in organic media'20158,283,404'Opacifying pigment particle'20127,399,818'Curable composition and use thereof'20087,001,949'Aqueous dispersions of comb copolymers and coatings produced therefrom'20066,864,309'Method for preparing graft copolymers and compositions produced therefrom'20056,809,141'Segmental copolymers and aqueous dispersions and films therefrom'20046,723,775'Method for preparing graft copolymers and compositions produced therefrom'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2017Patents assigned to ROHM & HAAS (9)· patent assignee history
2004–2006Based in Doylestown, PA, US· patent location history
2008–2017Based in Forest Grove, PA, US· patent location history
2012Patents assigned to ALLEN NATHAN T (1)· patent assignee history
2012Patents assigned to BATZELL ANDREW G (1)· patent assignee history
2015–2016Patents assigned to BARDMAN JAMES KEITH (2)· patent assignee history
2015–2016Patents assigned to BROMM KARL ALLEN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROHM & HAAS | 9 | 2004–2017 |
| BARDMAN JAMES KEITH | 2 | 2015–2016 |
| BROMM KARL ALLENself | 2 | 2015–2016 |
| ALLEN NATHAN T | 1 | 2012 |
| BATZELL ANDREW G | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Forest Grove, Pennsylvania, US | 5 | 2008–2017 |
| Doylestown, Pennsylvania, US | 4 | 2004–2006 |