Inventor · disambiguated record
Hans-Joachim Haehnle
Also filed as: HAEHNLE HANS-JOACHIM
32 granted patents·10 pending applications·347 citations·filing 1992–2021
97Inventor score
Top patents by PatentIndex Score
42 records- 0194US8759275B2High-efficiency perfume capsulesSMETS JOHAN·Filed 2010·Granted Jun 24, 2014·22 cites·17 claims
- 0293US5286527AAdhesion promoterBASF LACKE & FARBEN·Filed 1992·Granted Feb 15, 1994·88 cites·4 claims
- 0392US7951265B2Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papersBASF AG·Filed 2005·Granted May 31, 2011·13 cites·19 claims
- 0490US9051687B2Production of paper, card and boardBASF SE·Filed 2013·Granted Jun 9, 2015·12 cites·16 claims
- 0588US8404083B2Process for increasing the dry strength of paper, board and cardboardHAEHNLE HANS-JOACHIM·Filed 2009·Granted Mar 26, 2013·15 cites·16 claims
- 0688US8349134B2Method for producing high dry strength paper, paperboard or cardboardBASF SE·Filed 2005·Granted Jan 8, 2013·12 cites·17 claims
- 0788US5288697AProduction of thin protective polyimide layers on high temperature superconductorsBASF AG·Filed 1992·Granted Feb 22, 1994·75 cites·5 claims
- 0886US8197641B2Preparation of aqueous slurries of finely divided fillers and their use for the production of papers having a high filler content and high dry strengthESSER ANTON·Filed 2008·Granted Jun 12, 2012·8 cites·9 claims
- 0986US8097126B2Aqueous composition and use thereof for paper productionHAEHNLE HANS-JOACHIM·Filed 2005·Granted Jan 17, 2012·9 cites·16 claims
- 1083US9765483B2Production of paper, card and boardBASF SE·Filed 2015·Granted Sep 19, 2017·4 cites·20 claims
- 1182US8926797B2Method for increasing the dry strength of paper, paperboard, and cardboardJEHN-RENDU CHRISTIAN·Filed 2010·Granted Jan 6, 2015·9 cites·21 claims
- 1280US8227529B2Aqueous slurries of finely divided fillers, a process for their preparation and their use for the production of papers having a high filler content and high dry strengthESSER ANTON·Filed 2008·Granted Jul 24, 2012·4 cites·19 claims
- 1379US10626558B2Method for producing paperSOLENIS TECH LP·Filed 2016·Granted Apr 21, 2020·3 cites·9 claims
- 1476US8476368B2Low-k dielectrics obtainable by twin polymerizationKLIPP ANDREAS·Filed 2009·Granted Jul 2, 2013·2 cites·19 claims
- 1574US8597466B2Process for the production of paper, board and cardboard having high dry strengthESSER ANTON·Filed 2009·Granted Dec 3, 2013·2 cites·20 claims
- 1674US8382948B2Production of paperBASF SE·Filed 2009·Granted Feb 26, 2013·2 cites·15 claims
- 1768US8283496B2Aminoalkyl vinyl ethers comprising ethylenimine units, processes for their preparation and their useFEUERHAKE ROBERT·Filed 2008·Granted Oct 9, 2012·2 cites·9 claims
- 1866US5252403ASolutions of polycondensates which have N-containing heterocyclic ring systems as structural units, possessing improved adhesion to inorganic substratesBASF LACKE & FARBEN·Filed 1992·Granted Oct 12, 1993·14 cites·5 claims
- 1965US5350663AProduction of structured layers of heat-resistant polycondensatesBASF LACKE & FARBEN·Filed 1993·Granted Sep 27, 1994·19 cites·2 claims
- 2065US2014249069A1High-efficiency perfume capsulesPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 2164US8778139B2Papers with a high filler material content and high dry strengthESSER ANTON·Filed 2005·Granted Jul 15, 2014·1 cites·18 claims
- 2264US5302458AAdhesion promoterBASF LACKE & FARBEN·Filed 1993·Granted Apr 12, 1994·19 cites·3 claims
- 2363US9127093B2Graft polymers having oligoalkylenimine side chains, process for their preparation and their useBASF SE·Filed 2014·Granted Sep 8, 2015·0 cites·14 claims
- 2463US8753479B2Production of paper, card and boardESSER ANTON·Filed 2012·Granted Jun 17, 2014·1 cites·16 claims
- 2561US8575267B2Process for hydrolyzing polymers containing vinylcarboxamide unitsWINTER MANFRED·Filed 2009·Granted Nov 5, 2013·1 cites·11 claims
- 2661US8192580B2Preparation of aqueous slurries of finely divided fillers and their use for the production of papers having a high filler content and high dry strengthESSER ANTON·Filed 2008·Granted Jun 5, 2012·0 cites·11 claims
- 2761US2016348043A1High-efficiency perfume capsulesPROCTER & GAMBLE·Filed 2016·Application pending·0 cites
- 2857US2010179248A1Aqueous slurries of finely divided fillers, a process for their preparation and their use for the production of papers having a high filler content and high dry strengthBASF SE·Filed 2008·Application pending·0 cites
- 2955US8460628B2Spiro compoundsKOCH MATTHIAS·Filed 2008·Granted Jun 11, 2013·0 cites·22 claims
- 3055US2010010153A1Water-soluble binders for paper coating slipsBASF SE·Filed 2008·Application pending·0 cites
- 3152US9249240B2Graft polymers having oligoalkylenimine side chains, process for their preparation and their useFEUERHAKE ROBERT·Filed 2008·Granted Feb 2, 2016·0 cites·21 claims
- 3252US2021395406A1Reversible cross-linking system for polyvinylaminesSOLENIS TECH LP·Filed 2021·Application pending·0 cites
- 3352US2010105943A1Hyperbranched polyestersBASF SE·Filed 2008·Application pending·0 cites
- 3452US2010034858A1Biocidal coatingsBASF SE·Filed 2007·Application pending·0 cites
- 3549US11795255B2Method for producing paper or cardboardSOLENIS TECH LP·Filed 2019·Granted Oct 24, 2023·0 cites·20 claims
- 3647US5474876ARadiation-crosslinkable mixtures containing carboxyl-containing polymeric precursorsBASF LACKE & FARBEN·Filed 1994·Granted Dec 12, 1995·10 cites·6 claims
- 3746US12018113B2Method for the hydrolysis of a polymerSOLENIS TECH LP·Filed 2019·Granted Jun 25, 2024·0 cites·19 claims
- 3846US11203838B2Method for manufacturing paper or cardboardSOLENIS TECHNOLOGIES CAYMAN LP·Filed 2018·Granted Dec 21, 2021·0 cites·20 claims
- 3943US2010021992A1Enzymatic decomposition of residual formamide in polymersBASF AG·Filed 2006·Application pending·0 cites
- 4037US2017233950A1Solidifying composition for paper and cardboardBASF SE·Filed 2015·Application pending·0 cites
- 4135US2017362776A1Production of paper and boardBASF SE·Filed 2015·Application pending·0 cites
- 4234US10479851B2Preparation of N-vinyl carboxamides in a series of reactor unitsBASF SE·Filed 2016·Granted Nov 19, 2019·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →