Inventor
Sophie Putzien
Inventor
Ampfing, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds28%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds28%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
A01NPreservation of bodies of humans or animals or plants or parts thereof6%
C04BLime, magnesia6%
C07BGeneral methods of organic chemistry6%
C07CAcyclic or carbocyclic compounds6%
C08JWorking-up6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
10,927,224Process for modifying polymer particles of an aqueous polymer dispersion, an aqueous polymer dispersion obtainable by said process, a redispersible polymer powder, and a composition comprising the redispersible polymer powder202110,899,866Process for producing a ring-opening polymerization product202110,590,227Curable organic polymer comprising at least one acylurea unit, its preparation and use202010,219,515Agrochemical adjuvant containing 2-oxo-1,3-dioxolan-4 carboxylates201910,059,6852-hydroxyethyl 2-oxo-1,3-dioxolane-4-carboxylates, their preparation and use20189,643,948'2-oxo-1,3-dioxolane-4-acyl halides, their preparation and use'20179,617,238'2-oxo-1,3-dioxolane-4-carboxamide building blocks, their preparation and use'20179,309,218'2-Oxo-1,3-dioxolane-4-carboxamides, their preparation and use'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to CONSTR RES & TECH GMBH (1)· patent assignee history
2016–2021Based in Ampfing, DE· patent location history
2017–2021Patents assigned to CONSTRUCTION RESEARCH & TECHNOLOGY GMBH (5)· patent assignee history
2019–2021Patents assigned to BASF SE (2)· patent assignee history
2021Based in Trostberg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CONSTRUCTION RESEARCH & TECHNOLOGY GMBH | 5 | 2017–2021 |
| BASF SE | 2 | 2019–2021 |
| CONSTR RES & TECH GMBH | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ampfing, DE | 7 | 2016–2021 |
| Trostberg, DE | 1 | 2021 |