Inventor · disambiguated record
Ansgar Gereon Altenhoff
Also filed as: ALTENHOFF ANSGAR GEREON
16 granted patents·6 pending applications·10 citations·filing 2007–2020
86Inventor score
Top patents by PatentIndex Score
22 records- 0183US8987518B2Polyamines and process for preparation thereofBASF SE·Filed 2014·Granted Mar 24, 2015·3 cites·22 claims
- 0273US10150712B2Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compoundsBASF SE·Filed 2014·Granted Dec 11, 2018·3 cites·20 claims
- 0371US8153820B2Method for the production of N-substituted (3-dihalomethyl-1-methylpyrazol-4-yl) carboxamidesZIERKE THOMAS·Filed 2008·Granted Apr 10, 2012·1 cites·29 claims
- 0471US7750194B2Process for preparing isopropanol and 2-butanol from the corresponding alkanesBASF AG·Filed 2007·Granted Jul 6, 2010·2 cites·21 claims
- 0567US11384033B2Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds such as amines and colorantsBASF SE·Filed 2020·Granted Jul 12, 2022·0 cites·18 claims
- 0661US8709544B2Catalysts for polyurethane coating compoundsNEU OLIVER·Filed 2010·Granted Apr 29, 2014·1 cites·20 claims
- 0759US11365283B2Epoxy resin-based fibre matrix compositions containing alkyl-substituted ethylene aminesBASF SE·Filed 2020·Granted Jun 21, 2022·0 cites·20 claims
- 0858US9650542B2Use of polypropyleneimine as curing agent for epoxide resinsBASF SE·Filed 2014·Granted May 16, 2017·0 cites·19 claims
- 0958US8586794B25-isopropyl-3-aminomethyl-2-methyl-1-amino-cyclohexane (carvone diamine), and method for the production thereofERNST MARTIN·Filed 2009·Granted Nov 19, 2013·0 cites·19 claims
- 1057US10544256B2Use of oligo-N,N-bis(3-aminopropyl)methylamine as curing agent for epoxy resinsBASF SE·Filed 2016·Granted Jan 28, 2020·0 cites·17 claims
- 1156US2023041050A1Low volatile polyamine salts of anionic pesticidesBASF CORP·Filed 2020·Application pending·0 cites
- 1255US12398091B2Process for the purification of a mixture comprising N-alkyl-hydroxylammonium saltsBASF SE·Filed 2020·Granted Aug 26, 2025·0 cites·13 claims
- 1355US10189946B2Process for preparing polyaminesBASF SE·Filed 2014·Granted Jan 29, 2019·0 cites·7 claims
- 1455US2019084898A1Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compoundsBASF SE·Filed 2018·Application pending·0 cites
- 1552US10577290B2Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds such as amines and colorantsBASF SE·Filed 2015·Granted Mar 3, 2020·0 cites·8 claims
- 1652US8461390B2Method for producing substituted biphenylsSMIDT SEBASTIAN PEER·Filed 2009·Granted Jun 11, 2013·0 cites·1 claims
- 1749US11390578B2Method for synthesizing aminesBASF SE·Filed 2019·Granted Jul 19, 2022·0 cites·17 claims
- 1845US2022162152A1Preparation of polyalkylene-polyamines by reductive aminationBASF SE·Filed 2020·Application pending·0 cites
- 1940US8703992B2Method for producing aromatic and heteroaromatic carboxylic acids, carboxylic acid esters and carboxylic acid amidesCHALLAND NINA·Filed 2009·Granted Apr 22, 2014·0 cites·35 claims
- 2040US2019218341A1Method for the preparation of polyamines from dinitriles and/or amino nitrilesBASF SE·Filed 2017·Application pending·0 cites
- 2137US2012071690A1Production of formamidesPAZICKY MAREK·Filed 2011·Application pending·0 cites
- 2234US2017057907A1Method for the reductive amination of aldehydesBASF SE·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →