Inventor · disambiguated record
Roland Hubel
Also filed as: HUBEL ROLAND
18 granted patents·18 pending applications·256 citations·filing 1973–2022
94Inventor score
Files withEVONIK OPERATIONS GMBH9EVONIK DEGUSSA GMBH8EVONIK GOLDSCHMIDT GMBH5EVONIK INDUSTRIES AG2HENNING FRAUKE2
Top patents by PatentIndex Score
36 records- 0198US8802744B2Alkyl carbonate endcapped polyether siloxanes and preparation thereofKNOTT WILFRIED·Filed 2012·Granted Aug 12, 2014·54 cites·16 claims
- 0298US8334355B2Silicone-polyether block copolymers having a defined polydispersity in the polyoxyalkylene part and their use as stabilizers for producing polyurethane foamsHENNING FRAUKE·Filed 2009·Granted Dec 18, 2012·62 cites·13 claims
- 0396US10793662B2Nitrogen-containing compounds suitable for use in the production of polyurethanesEVONIK OPERATIONS GMBH·Filed 2015·Granted Oct 6, 2020·9 cites·13 claims
- 0496US10457769B2Nitrogen-containing compounds suitable for use in the production of polyurethanesEVONIK DEGUSSA GMBH·Filed 2015·Granted Oct 29, 2019·7 cites·2 claims
- 0595US11332591B2Production of PU foamsEVONIK OPERATIONS GMBH·Filed 2020·Granted May 17, 2022·3 cites·12 claims
- 0695US10703851B2Nitrogen-containing compounds suitable for use in the production of polyurethanesEVONIK DEGUSSA GMBH·Filed 2015·Granted Jul 7, 2020·6 cites·19 claims
- 0795US10189965B2Production of viscoelastic polyurethane systems using block polymers having bonded siloxane blocks as cell openersEVONIK DEGUSSA GMBH·Filed 2015·Granted Jan 29, 2019·7 cites·17 claims
- 0889US9982085B2Production of polyurethane foams comprising polyolefin-based polyolsEVONIK DEGUSSA GMBH·Filed 2014·Granted May 29, 2018·6 cites·13 claims
- 0989US9051424B2Process for preparing branched polyethercarbonates and use thereofLOBERT MATTHIAS·Filed 2012·Granted Jun 9, 2015·17 cites·14 claims
- 1089US8841403B2Use of metal salts of a carboxylic acid in the production of polyurethane systemsSCHMITZ SARAH·Filed 2010·Granted Sep 23, 2014·6 cites·5 claims
- 1188US9328210B2Additive composition useful for controlling the foam properties in the production of flexible polyurethane foams containing polyols based on renewable raw materialsTERHEIDEN ANNEGRET·Filed 2012·Granted May 3, 2016·9 cites·11 claims
- 1288US3947300AFuel for generation of nontoxic propellant gasesBAYERN CHEMIE GMBH FLUGCHEMIE·Filed 1973·Granted Mar 30, 1976·44 cites·6 claims
- 1387US9657144B2Polysiloxane polyether copolymers having (polyether)moieties comprising carbonate groups and their use as stabilizers for the production of polyurethane foamsHUBEL ROLAND·Filed 2012·Granted May 23, 2017·8 cites·6 claims
- 1487US9505895B2Amines suitable for use in the manufacture of polyurethanesEVONIK DEGUSSA GMBH·Filed 2014·Granted Nov 29, 2016·4 cites·16 claims
- 1584US7858829B2Alkoxylations in microstructured capillary reactorsEVONIK GOLDSCHMIDT GMBH·Filed 2005·Granted Dec 28, 2010·11 cites·22 claims
- 1680US9096706B2Production and use of metal salts of alkyl oxide and/or aryl alkyl oxide oligomers and polymers with acid end groups in the production of polyurethane systemsSCHMITZ SARAH·Filed 2011·Granted Aug 4, 2015·3 cites·10 claims
- 1765US12269916B2Production of PU foamsEVONIK OPERATIONS GMBH·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 1860US2024294724A1Recovering di- and/or polyisocyanates from pu-depolymerisation processesEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 1960US2024317674A1Hydrogenation of aromatic amines from pu decomposition processesEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2060US2024309207A1Production of pu foams using recycled polyolsEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2160US2014058004A1Use of metal salts of a carboxylic acid in the production of polyurethane systemsEVONIK GOLDSCHMIDT GMBH·Filed 2013·Application pending·0 cites
- 2259US2024368331A1Production of pu foams using recycled polyolsEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2354US2024368333A1Production of pu foams using recycled polyolsEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2454US2024368332A1Production of pu foams using recycled polyolsEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2551US2009088489A1Amine catalysts suitable for producing low-emanation, recatalysis-stable flexible polyurethane foamsEVONIK GOLDSCHMIDT GMBH·Filed 2008·Application pending·0 cites
- 2650US9512271B2Silicone copolymers with pendant alkyl radicals attached via allyl glycidyl ether and related compounds, and use thereof as stabilizers for production of flexible polyurethane foamsEVONIK GOLDSCHMIDT GMBH·Filed 2013·Granted Dec 6, 2016·0 cites·15 claims
- 2749US2013035407A1Use of polysiloxanes comprising branched polyether moieties for the production of polyurethane foamsEVONIK GOLDSCHMIDT GMBH·Filed 2012·Application pending·0 cites
- 2849US2015337072A1Use of tin salts of neodecanoic acid in the production of polyurethane systemsGüNTHER THOMAS·Filed 2014·Application pending·0 cites
- 2948US2012190760A1Silicone-polyether block copolymers with high molecular weight polyether residues and their use as stabilizers for production of polyurethane foamsHENNING FRAUKE·Filed 2012·Application pending·0 cites
- 3048US2015158968A1Production of low-emission flexible polyurethane foamsEVONIK INDUSTRIES AG·Filed 2013·Application pending·0 cites
- 3148US2008114105A1Use of Ionic Liquids or Solutions of Metal Salts in Ionic Liquids as Antistatics for PlasticsGOLDSCHMIDT GMBH·Filed 2007·Application pending·0 cites
- 3246US2015031781A1Additive for adjusting the glass transition temperature of visco-elastic polyurethane soft foamsEVONIK INDUSTRIES AG·Filed 2013·Application pending·0 cites
- 3343US2018208707A1Production of polyurethane soft foams with improved hardnessEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 3441US2016264757A1Antioxidants for producing low-emission pur systemsEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 3541US2016264711A1Production of polyurethane systems using polyether polycarbonate polyolsEVONIK DEGUSSA GMBH·Filed 2016·Application pending·0 cites
- 3640US2012190762A1Use of silicone-polyether block copolymers with high molecular weight non-endcapped polyether moieties as stabilizers for production of low-density polyurethane foamsHUBEL ROLAND·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →