Inventor
René Nagelsdiek
Inventor
Hamminkeln, DE
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08LCompositions of macromolecular compounds14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
C04BLime, magnesia4%
C11DDetergent compositions4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%
PatentTitleYear
11,034,878Emulsion, method for the production thereof and use thereof202111,021,643Organoclay composition and its use202110,626,314Additive for drilling fluids202010,519,358(Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers201910,407,385Ureaurethanes for rheology control201910,377,906Composition for rheology control20199,957,343Ionic bonding group-containing comb polymers20189,850,373Curable polymer mixture20179,796,860'Storage-stable urea preparations which are suitable as rheology control agents'20179,593,246'Object or an article whose surface is provided with a coating produced using and adhesion promoter'20179,573,103'Method for producing dispersant additives'20179,556,299'Surface-active comb copolymers'20179,518,146'Dispersing additives based on phosphoric acid ester derivatives'20169,458,332'Composition for rheology control'20169,403,719'Curable polymer mixtures'20169,115,242'Copolymers which can be obtained from urethane-based, polysiloxane-containing macromonomers, processes for the preparation thereof and their use'20158,778,458'Adhesion promoter for coatings on different substrate surfaces'20148,642,697'Randomly branched copolymers, preparation thereof and use thereof as levelling agents in coating substances'20148,153,722'Curable polymer concrete mixture'20128,129,476'Modified comb copolymers'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2021Patents assigned to BYK CHEMIE GMBH (20)· patent assignee history
2012–2019Patents assigned to NAGELSDIEK RENE (6)· patent assignee history
2012–2020Based in Hamminkeln, DE· patent location history
2014–2017Patents assigned to OMEIS JÜRGEN (6)· patent assignee history
2014–2017Patents assigned to NAGELSDIEK RENÉ (4)· patent assignee history
2015–2017Patents assigned to GÖBELT BERND (6)· patent assignee history
2016Based in Hamminkein, DE· patent location history
2021Based in Wesel, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BYK CHEMIE GMBH | 20 | 2012–2021 |
| GÖBELT BERND | 6 | 2015–2017 |
| NAGELSDIEK RENEself | 6 | 2012–2019 |
| OMEIS JÜRGEN | 6 | 2014–2017 |
| NAGELSDIEK RENÉself | 4 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamminkeln, DE | 17 | 2012–2020 |
| Wesel, DE | 2 | 2021 |
| Hamminkein, DE | 1 | 2016 |