Inventor
CHRISTIAN BITTNER
Inventor
DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere19%
C11DDetergent compositions15%
C07CAcyclic or carbocyclic compounds11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
C08LCompositions of macromolecular compounds4%
E21BEarth or rock drilling4%
PatentTitleYear
11,981,619Alkoxylated esteramines and salts thereof202411,742,197Cleavable additives for use in a method of making a semiconductor substrate202311,673,854Alkoxylated esteramines and salts thereof202311,649,396Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives202311,634,642Biodegradable surfactant202311,613,686Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives202311,390,794Robust alkyl ether sulfate mixture for enhanced oil recovery202211,225,857Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to BASF SE (8)· patent assignee history
2022–2024Based in DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 8 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 8 | 2022–2024 |