Inventor
Karl J. Possemiers
Inventor
Gravenwezel, BE
Overview
Patents· 23 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 bonds29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
C08JWorking-up12%
A61LMethods or apparatus for sterilising materials or objects in general5%
C07CAcyclic or carbocyclic compounds5%
C08LCompositions of macromolecular compounds5%
F26BDrying solid materials or objects by removing liquid therefrom5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents3%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
PatentTitleYear
10,683,371Device for producing poly(meth)acrylate in powder form202010,648,731Production method for producing water-absorbing polymer particles and belt dryer202010,150,091Apparatus for addition of droplets of a monomer solution to a reactor20189,925,511'Apparatus for introduction of droplets of a monomer solution into a reactor'20189,914,112'Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution'20189,550,213'Process for classifying water-absorbing polymer beads'20179,382,393'Process for producing water-absorbing polymer particles'20169,327,270'Method for the continuous production of water absorbent polymer particles'20169,248,429'Process for producing water-absorbing polymer particles in a polymerization reactor with at least two axially parallel rotating shafts'20168,883,961'Process for producing water-absorbing polymer particles'20148,853,333'Process for operating a mixing kneader'20148,835,575'Method for the production of water-absorbing polymer particles'20148,802,799'Neutralization process'20148,575,389'Neutralization process'20138,507,645'Process for continuously producing water-absorbing polymer particles'20138,497,336'Method for manufacturing water-absorbing polymer particles with a low centrifuge retention capacity'20138,410,235'Neutralization process'20138,394,895'Method for the continuous thermal secondary surface cross-linking of water-absorbing polymer particles'20138,349,946'Production of a water-absorbing resin to which a particulate additive is admixed'20137,967,148'Method for grading water-absorbent polymer particles'20117,947,794'Polymerization process'20117,915,355'Polymerization process'20117,786,211'Production of a water-absorbing resin to which a particulate additive is admixed'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to BASF SE (23)· patent assignee history
2010–2020Based in Gravenwezel, BE· patent location history
2013–2014Patents assigned to POSSEMIERS KARL J (8)· patent assignee history
2013–2014Patents assigned to DE KAEY RONNY (5)· patent assignee history
2013–2014Patents assigned to WEISMANTEL MATTHIAS (5)· patent assignee history
2013Patents assigned to FUNK RUEDIGER (4)· patent assignee history
2014–2020Based in Speyer, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 23 | 2010–2020 |
| POSSEMIERS KARL Jself | 8 | 2013–2014 |
| DE KAEY RONNY | 5 | 2013–2014 |
| WEISMANTEL MATTHIAS | 5 | 2013–2014 |
| FUNK RUEDIGER | 4 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gravenwezel, BE | 15 | 2010–2020 |
| Speyer, DE | 8 | 2014–2020 |