Inventor
Ulrich Hammon
Inventor
Mannheim, DE
Overview
Patents· 89 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds35%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B01DSeparation15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
C07BGeneral methods of organic chemistry3%
Y10TTechnical subjects covered by former us classification3%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
C07DHeterocyclic compounds2%
PatentTitleYear
10,682,631Multimetal oxide compositions comprising Mo, Bi, Fe and Cu202010,493,376Column for thermal treatment of fluid mixtures201910,471,369Chimney tray for a column for thermal treatment of fluid mixtures201910,413,841Column for thermal treatment of fluid mixtures201910,343,969Process and plant for recovering acrylic acid201910,239,033Reactor system and use thereof201910,183,234Crossflow tray for a mass transfer column, mass transfer column and use of the mass transfer column201910,174,935System and method for operating a liquid gas evaporator201910,173,147Apparatus and process for separating a target product from a liquid phase comprising the target product201910,093,551Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production20189,958,201Column for thermal treatment of a fluid20189,925,526'Oxidation catalyst with saddle-shaped support body'20189,797,657'Heat exchanger, reactor arrangement comprising this heat exchanger and method for controlling the temperature of a reactor'20179,700,876'Mechanically stable hollow cylindrical shaped catalyst bodies for gas phase oxidation of an alkene to an unsaturated aldehyde and/or an unsaturated carboxylic acid'20179,701,612'Process and plant for recovering acrylic acid'20179,643,910'Extraction column and process for extracting a constituent from a fluid'20179,636,651'Plant and process for performance of heterogeneously catalyzed gas phase reactions'20179,499,969'System and method for recovery of liquid or free-flowing chemicals'20169,422,221'Method for the restabilization of (meth)acrylic monomers'20169,238,217'Catalyst for preparation of an unsaturated carboxylic acid by gas phase oxidation of an unsaturated aldehyde'20169,169,188'Process for preparing an unsaturated aldehyde and/or an unsaturated carboxylic acid'20159,018,416'Thermal separation process'20158,829,134'Process for transporting in the tank of a tank truck or tanker ship a liquid monomer phase withdrawn from a storage vessel'20148,686,194'Mo-, Bi- and Fe-comprising multimetal oxide compositions'20148,579,495'Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel'20138,431,743'Preparation of acrylic acid by heterogeneously catalyzed partial gas phase oxidation of propylene'20138,399,711'Process for preparing (meth)acrolein by heterogeneously catalyzed gas phase partial oxidation'20138,394,345'Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation'20138,318,631'Process for preparing a catalyst consisting of a support body and a catalytically active composition applied on the surface of the support body'20128,299,299'Process for separating acrylic acid present as a main constituent and glyoxal present as a by-product in a product gas mixture of a partial heterogeneously catalyzed gas phase oxidation of a C3 precursor compound of acrylic acid'20128,292,194'Process for mixing a liquid or mixture of a liquid and a fine solid present in an essentially self-containing vessel'20128,106,240'Process for operating a continuous removal of a target product X in the form of fine crystals of the target product X'20128,076,510'Process for starting-up a heterogeneously catalyzed partial gas phase oxidation of acrolein to acrylic acid or of methacrolein to methacrylic acid'20117,999,120'Process for continuously removing a target product X in the form of fine crystals'20117,947,845'Process for purifying removal of acrylic acid, methacrylic acid N-vinylpyrrolidone or P-xylene crystals from their suspension in mother liquor'20117,893,178'Process for storing a monomer phase which is liquid under the conditions of storage'20117,762,404'Device for performing the purifying separation of crystals out of their suspension in a contaminated crystal melt'20107,732,624'Process for operating a continuous removal of a target product X in the form of fine crystals'20107,731,916'Method of charging catalyst tubes of a bundle of catalyst tubes in a structured fashion'20107,637,965'Process for controlling a hydraulic wash column'20097,566,804'Process for preparing acrylic acid'20097,540,884'Method for performing the purifying separation of crystals out their suspension in a mother liquor'20097,537,201'Thermal separating process'20097,520,964'Method for the rectifying separation of fluids containing (meth)acryl monomers'20097,518,015'Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compound'20097,439,389'Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation'20087,393,436'Thermal separating process for removing at least one stream containing enriched (meth) acrylic monomers'20087,347,413'Tray column and method for mass transfer in a tray column'20087,331,354'Cleaning of tray columns which have been used for rectificatively treating liquids comprising (meth)acrylic acid and/or esters thereof'20087,319,166'Method of purifying a raw melt of at least one monomer by crystallization'20087,226,567'Multi-tube fixed-bed reactor, especially for catalytic gas phase reactions'20077,196,217'Operation of a continuous heterogeneously catalyzed gas phase partial oxidation of at least one organic compound'20077,155,801'Method for releasably connecting a column plate to a supporting ring in a column via a clamp'20077,150,809'Thermal separating process'20067,129,376'Method for the production of a purified melt of at least one monomer'20067,118,098'Hydraulically sealed crossflow mass transfer tray'20067,118,654'Riser base'20067,115,776'Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound'20067,109,328'Method for producing acrylic acid'20067,074,955'Safe operation of a continuous heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound'20066,998,504'Method for the catalytic gas phase oxidation of propene into acrylic acid'20066,958,414'Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation'20056,939,991'Preparation of acrylic acid'20056,864,391'Method for producing propylene hydroformylation products and acrylic acid and/or acrolein'20056,806,385'Rectification of (meth)acrylic acid with the addition of a tenside'20046,657,088'Temperature measurements in tubular reactors during treatment of fluid masses'20036,525,217'Method for the catalytic gas-phase oxidation of propene to acrylic acid'20036,458,905'Complexes of pyridldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts'20026,403,829'Method for the catalytic gas phase oxidation of acrolein into acrylic acid'20026,395,936'Method for the catalytic gas phase oxidation of propene into acrolein'20026,395,140'Method for producing (meth)acrylic acid'20026,383,976'Multimetal oxide material for gas-phase catalytic oxidation of organic compounds'20026,348,638'Method for removing by-products obtained when producing acrylic acid or methacrylic acids'20026,333,011'Apparatus for measuring temperatures in tubular reactors'20016,228,227'Separation of (meth)acrylic acid by rectification'20016,166,248'Process for the separation of acrylic acid'20005,961,790'Separation of (meth) acrylic acid by rectification'19995,855,743'Process of isolation of (Meth) acrylic acid'19995,821,390'Catalytic gas-phase oxidation of propene to acrolein'19985,739,391'Catalytic gas-phase oxidation of acrolein to acrylic acid'19985,728,272'Separation by rectification of unsaturated carboxylic acids from solvents'19985,637,546'Preparation of catalytically active poly-metal oxide materials which contain the elements V and Mo in oxide form as basic components'19975,637,222'Process for the fractional separation of (meth)acrylic acid from a mixture containing (meth)acrylic acid'19975,512,525'Regeneration of spent multimetal oxide oxidation catalysts from the catalytic gas-phase oxidation of lower organic compounds'19965,264,625'Catalytic gas-phase oxidation of acrolein to acrylic acid'19935,231,226'Catalytic gas-phase oxidation of methacrolein to methacrylic acid'19935,221,767'Compositions of the formula Mo.sub.12 P.sub.a V.sub.b X.sup.1 c X.sup.2 d X.sup.3 e Sb.sub.f Re.sub.g S.sub.h O.sub.n'19935,173,468'Compositions of the formula MO.sub.12 P.sub.a V.sub.b X.sup.1.sub.c X.sup.2.sub.d X.sup.3.sub.e Sb.sub.f Re.sub.g S.sub.h O.sub.n'19924,594,332'Preparation of hard, fracture-resistant catalysts from zeolite powder'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2013Patents assigned to BASF AG (53)· patent assignee history
1986–1993Based in Karlsruhe, DE· patent location history
1993–2019Based in Mannheim, DE· patent location history
2002Based in Nrnberg, DE· patent location history
2010–2020Patents assigned to BASF SE (35)· patent assignee history
2011–2016Patents assigned to HAMMON ULRICH (12)· patent assignee history
2011–2014Patents assigned to MUELLER-ENGEL KLAUS JOACHIM (11)· patent assignee history
2012–2014Patents assigned to HEILEK JOERG (3)· patent assignee history
2020Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 53 | 1986–2013 |
| BASF SE | 35 | 2010–2020 |
| HAMMON ULRICHself | 12 | 2011–2016 |
| MUELLER-ENGEL KLAUS JOACHIM | 11 | 2011–2014 |
| HEILEK JOERG | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 83 | 1993–2019 |
| Karlsruhe, DE | 4 | 1986–1993 |
| Ludwigshafen, DE | 1 | 2020 |
| Nrnberg, DE | 1 | 2002 |