Inventor
FRANK PIRRUNG
Inventor
DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers16%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C11DDetergent compositions6%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
A61KPreparations for medical, dental or toiletry purposes3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
PatentTitleYear
12,365,762Dispersant for coating system202512,146,125Use of compositions comprising a solvent mixture for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below202412,024,595Polymer composition202411,920,000Alkoxylated polyamidoamines as dispersant agents202411,918,672Water based concentrated product forms of oil-soluble organic UV absorbers202411,492,501Dispersant composition202211,261,392Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products202211,242,467Melamine-polyethers as dispersants in non-aqueous, liquid pigment compositions202211,180,719Use of compositions comprising a siloxane-type additive for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to BASF SE (9)· patent assignee history
2021–2025Based in DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 9 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 9 | 2021–2025 |