Inventor
Sascha Herrwerth
Inventor
Essen, DE
Overview
Patents· 28 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 bonds21%
A61KPreparations for medical, dental or toiletry purposes12%
A61QSpecific use of cosmetics or similar toiletry preparations12%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
C11DDetergent compositions7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
C04BLime, magnesia3%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
9,663,622'Hydroxyl-containing silicone-polyester-acrylate binder'20179,617,390'Room temperature-curing silicone-polyester binder'20179,616,007'Composition comprising mixtures of isostearamide, glycerol ester and water'20179,353,289'Coating composition comprising polysiloxane quats'20169,221,945'Liquid, adhesion-promoting additive and process for its preparation'20159,138,385'Microemulsion of polysiloxanes containing quaternary ammonium groups, production and use thereof'20159,073,818'Quaternary dialkanolamine esters'20158,993,792'Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof'20158,841,400'Use of organomodified siloxanes branched in the silicone part for producing cosmetic or pharmaceutical compositions'20148,778,319'Polysiloxanes having quaternary ammonium groups, method for producing same and use thereof in formulations for cleansing and care'20148,685,376'Emulsifier including glycerin-modified organopolysiloxanes'20148,642,525'Formulations containing sorbitan carboxylic acid ester'20148,617,529'Use of organomodified siloxane block copolymers as care active ingredient for the care of human or animal body parts'20138,466,248'Use of emulsifier systems containing organomodified siloxane block copolymers for the preparation of cosmetic or pharmaceutical compositions'20138,211,972'Emulsifier systems for cosmetic and pharmaceutical oil-in-water emulsions'20128,172,936'Hydrophobizing construction elements comprising mineral fibers'20128,138,372'Zwitterionic compounds and use thereof'20128,084,633'Organically modified siloxanes and their use for producing preparations for water-repellent impregnations'20118,030,366'Use of polyethers containing urethane for urea groups for stabilizing polyurethane foams'20117,964,694'Polysiloxanes having quaternary ammonium groups, a process for the preparation thereof and the use thereof in cleaning and care formulations'20117,893,128'Cationic radiation-curing controlled release coating materials'20117,834,122'Polysiloxanes with quaternary ammonium groups, preparation thereof and use thereof as textile softeners'20107,759,402'Use of grafted polyethersiloxane copolymers for improving the low-temperature stability of antifoams in aqueous dispersions'20107,727,599'Use of particulate emulsifiers in abhesive siloxane-containing coating materials'20107,605,284'Process for preparing organically modified polyorganosiloxanes'20097,598,334'Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof'20097,442,666'Catalytic system for the dehydrogenative condensation of polyorganosiloxanes with alcohols and a process for preparing organically modified polyorganosiloxanes'20087,361,777'Organically modified siloxanes and their use for producing preparations for water-repellent impregnations for mineral building materials'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2017Based in Essen, DE· patent location history
2010–2014Patents assigned to EVONIK GOLDSCHMIDT GMBH (11)· patent assignee history
2011–2017Patents assigned to HERRWERTH SASCHA (15)· patent assignee history
2012–2014Patents assigned to FERENZ MICHAEL (7)· patent assignee history
2012–2015Patents assigned to HARTUNG CHRISTIAN (7)· patent assignee history
2014–2017Patents assigned to EVONIK DEGUSSA GMBH (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERRWERTH SASCHAself | 15 | 2011–2017 |
| EVONIK GOLDSCHMIDT GMBH | 11 | 2010–2014 |
| EVONIK DEGUSSA GMBH | 8 | 2014–2017 |
| FERENZ MICHAEL | 7 | 2012–2014 |
| HARTUNG CHRISTIAN | 7 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Essen, DE | 28 | 2008–2017 |