Inventor
Steffen Wache
Inventor
Breitbrunn, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification26%
C04BLime, magnesia21%
E04BGeneral building constructions21%
E04FFinishing work on buildings, e.g. stairs, floors21%
A61KPreparations for medical, dental or toiletry purposes5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
PatentTitleYear
9,428,419'Cementitious system comprising accelerator particles coated with crosslinked shellac'20169,416,050'Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereof'20169,194,131'Exterior finish system'20159,091,072'Exterior finish system'20158,898,981'Exterior finish system'20148,806,825'Exterior finish system'20148,262,793'Dust free powdery building material composition'20126,995,105'Use of water-soluble mixed polymers as a flowing medium and/or as a hardening retarder for refractory materials which contain aluminate cement'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Based in Trostberg, DE· patent location history
2012–2015Patents assigned to CONSTR RES & TECH GMBH (5)· patent assignee history
2012–2014Patents assigned to WACHE STEFFEN (2)· patent assignee history
2012–2016Based in Breitbrunn, DE· patent location history
2014Patents assigned to AUMAN ERIC S (1)· patent assignee history
2014Patents assigned to BRANDS KEVIN (1)· patent assignee history
2016Patents assigned to CONSTRUCTION RESEARCH & TECHNOLOGY GMBH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONSTR RES & TECH GMBH | 5 | 2012–2015 |
| CONSTRUCTION RESEARCH & TECHNOLOGY GMBH | 2 | 2016 |
| WACHE STEFFENself | 2 | 2012–2014 |
| AUMAN ERIC S | 1 | 2014 |
| BRANDS KEVIN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Breitbrunn, DE | 7 | 2012–2016 |
| Trostberg, DE | 1 | 2006 |