Inventor
Aurel Wolf
Inventor
Wülfrath, DE
Overview
Patents· 35 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 bonds22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C01BNon-metallic elements9%
B82YSpecific uses or applications of nanostructures8%
C07CAcyclic or carbocyclic compounds7%
A61KPreparations for medical, dental or toiletry purposes3%
C08LCompositions of macromolecular compounds3%
A61QSpecific use of cosmetics or similar toiletry preparations2%
B82BNanostructures formed by manipulation of individual atoms, molecules, or limited collections of atoms or molecules as discrete units2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
10,836,858Method for producing polyether carbonate polyols202010,759,902Process for the production of polyoxymethylene block copolymers202010,519,276Use of alcohols which contain at least two urethane groups for producing polyether carbonate polyols201910,208,162Method for the production of polyether carbonate polyols and device therefor201910,125,217Method for producing polyether carbonate polyols201810,105,675Method for phosgenating compounds containing hydroxyl, thiol, amino and/or formamide groups201810,093,772Process for the production of polyoxymethylene block copolymers201810,040,901Method for producing polyether carbonate polyols201810,030,100Method for producing formaldehyde-alkyl carbonate-copolymers20189,957,352Use of urethane alcohols for preparing polyether carbonate polyols20189,676,905'Polyether carbonate polyol production method'20179,468,913'Catalyst and method for the production of chlorine by gas phase oxidation'20169,409,779'Catalyst for producing carbon nanotubes by means of the decomposition of gaseous carbon compounds on a heterogeneous catalyst'20169,382,417'Process for the preparation of polyether carbonate polyols'20169,315,622'Process for the production of polyether carbonate polyols'20169,296,859'Method for producing polyetherester carbonate polyols'20169,273,183'Polyether carbonate polyol production method'20169,089,838'Catalyst and method for the production of chlorine by gas phase oxidation'20159,080,010'Process for preparing polyether carbonate polyols with double metal cyanide catalysts and in the presence of metal salts'20159,062,156'Process for the production of polyether carbonate polyols'20159,050,572'Process for the production of carbon nanotubes in a fluidized bed'20159,045,592'Process for the preparation of polyether carbonate polyols'20158,987,446'Bimetallic complexes and the use thereof in producing diaryl carbonate'20158,946,466'Method for producing polyether carbonate polyols'20158,933,192'Process for the activation of double metal cyanide catalysts for the preparation of polyether carbonate polyols'20158,778,148'Electrolysis cell for hydrogen chloride electrolysis'20148,741,122'Process for the reduction of oxygen'20148,614,355'Catalyst and process for hydrogenating organic compounds'20138,592,512'Carbon nanotubes and organic media containing microgels'20138,507,712'Method for producing diphenylcarbonate having catalyst comprising ionic fluids'20138,398,949'Carbon nanotube powder, carbon nanotubes, and processes for their production'20138,093,176'Process for the continuous production of catalysts'20127,985,395'Thermally stable catalyst for hydrogen chloride gas phase oxidation'20117,435,853'Process for the production of di- and polyamines of the diphenylmethane series'20086,150,486'Method for producing glycidyl (meth) acrylate copolymers'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2012Based in Essen, DE· patent location history
2008–2019Based in Wülfrath, DE· patent location history
2012–2016Patents assigned to WOLF AUREL (19)· patent assignee history
2013–2016Patents assigned to MLECZKO LESLAW (10)· patent assignee history
2014–2016Patents assigned to BAYER IP GMBH (10)· patent assignee history
2015–2016Patents assigned to Gürtler Christoph (8)· patent assignee history
2016–2020Patents assigned to COVESTRO DEUTSCHLAND AG (15)· patent assignee history
2016–2018Based in Wuelfrath, DE· patent location history
2018–2020Based in Wulfrath, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WOLF AURELself | 19 | 2012–2016 |
| COVESTRO DEUTSCHLAND AG | 15 | 2016–2020 |
| BAYER IP GMBH | 10 | 2014–2016 |
| MLECZKO LESLAW | 10 | 2013–2016 |
| Gürtler Christoph | 8 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wülfrath, DE | 27 | 2008–2019 |
| Wulfrath, DE | 4 | 2018–2020 |
| Wuelfrath, DE | 2 | 2016–2018 |
| Essen, DE | 2 | 2000–2012 |