Inventor
Hans-Peter Kohler
Inventor
Buhlertal, DE
Overview
Patents· 8 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 bonds44%
C08JWorking-up19%
A61LMethods or apparatus for sterilising materials or objects in general13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
B29BPreparation or pretreatment of the material to be shaped6%
F26BDrying solid materials or objects by removing liquid therefrom6%
PatentTitleYear
10,429,128Heat-treatment of water-absorbing polymeric particles in a fluidized bed at a fast heat-up rate20199,085,648'Superabsorbent polymer process'20158,653,210'Continuous process for the production of a superabsorbent polymer'20148,357,766'Continuous process for the production of a superabsorbent polymer'20138,252,873'Process for the production of a superabsorbent polymer'20128,198,385'Process for the production of a superabsorbent polymer'20128,063,121'Process for the production of a superabsorbent polymer'20118,048,942'Process for the production of a superabsorbent polymer'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2013Patents assigned to EVONIK STOCKHAUSEN GMBH (5)· patent assignee history
2011–2014Patents assigned to FRICKER DANIEL (5)· patent assignee history
2011–2014Patents assigned to GARTNER HERBERT (5)· patent assignee history
2011–2014Patents assigned to HAGER MARC (5)· patent assignee history
2011–2014Patents assigned to KOHLER HANS-PETER (5)· patent assignee history
2011–2013Based in Bühlertal, DE· patent location history
2012–2019Based in Buhlertal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK STOCKHAUSEN GMBH | 5 | 2011–2013 |
| FRICKER DANIEL | 5 | 2011–2014 |
| GARTNER HERBERT | 5 | 2011–2014 |
| HAGER MARC | 5 | 2011–2014 |
| KOHLER HANS-PETERself | 5 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Buhlertal, DE | 5 | 2012–2019 |
| Bühlertal, DE | 3 | 2011–2013 |