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Inventor

Paul Klingelhoefer

Inventor
Mannheim, DE

Overview

14→
Patents
1993–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof24%
C07CAcyclic or carbocyclic compounds17%
C11DDetergent compositions14%
A01CPlanting3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
C05GMixtures of fertilisers covered individually by different subclasses of class c053%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties3%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
PatentTitleYear
10,278,385Formulations and their use201910,231,449Alkoxylated polyalkyleneimines as dispersants for agrochemical formulations201910,159,246Copolymers of N-vinylcarboxamide and diallyldialkylammonium salt as dispersant for agrochemical formulations20189,814,233'Composition comprising a pesticide, a surfactant and an alkoxylate of 2-propyheptylamine'20179,802,884'Mixtures of MGDA enantiomers, and process for making such mixtures'20179,585,382'Composition comprising a pesticide and an acetal solvent'20179,258,996'Composition comprising a pesticide and an alkoxylate of iso-nonylamine'20168,785,685'Process for preparing aminopolycarboxylates proceeding from amino acids'20148,618,179'Composition comprising a pesticide and an alkoxylate of 2-propylheptylamine'20138,609,894'Process for preparing aminopolycarboxylates'20138,492,326'Alkoxylates and use thereof'20137,560,494'Rapid low-foam wetting agents for hydrophobic surfaces'20095,451,253'Preparation of transparent yellow iron oxide pigments'19955,199,998'Stabilization of acicular, ferromagnetic metal powders essentially consisting of iron'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2009Patents assigned to BASF AG (3)· patent assignee history
1993–2019Based in Mannheim, DE· patent location history
2013–2019Patents assigned to BASF SE (11)· patent assignee history
2013–2019Patents assigned to KLINGELHOEFER PAUL (10)· patent assignee history
2013–2019Patents assigned to SCHNABEL GERHARD (7)· patent assignee history
2013–2017Patents assigned to EVANS RICHARD ROGER (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF SE112013–2019
KLINGELHOEFER PAULself102013–2019
SCHNABEL GERHARD72013–2019
BASF AG31993–2009
EVANS RICHARD ROGER32013–2017
Locations
LocationPatentsSpan
Mannheim, DE141993–2019