Winterthur
Switzerland
107
2019-08-22
99
2020-03-24
These are the the leading inventors for applications assigned to Sulzer Chemtech AG:
Sulzer Chemtech AG based in Winterthur, CH has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Aperture layout for vapor-liquid contact tray
#2 | 2019-08-01Static Internal, Use of One or More Static Internal, Agitated Liquid-Liquid Contactor and use of an Agitated Liquid-Liquid Contactor
#3 | 2019-02-07 ✅ Patent 10,738,248 granted on 2020-08-11Method and apparatus for purifying a mixture comprising oil and wax
#4 | 2018-06-28 ✅ Patent 10,981,844 granted on 2021-04-20Semi-continuous crystallization method and apparatus
#5 | 2018-05-24 ✅ Patent 10,138,433 granted on 2018-11-27Method and apparatus for purifying a mixture comprising oil and wax
#6 | 2018-01-11 ✅ Patent 10,737,196 granted on 2020-08-11Aperture layout for vapor-liquid contact tray
#7 | 2017-12-07 ✅ Patent 10,434,438 granted on 2019-10-08Fluid contact tray particularly for the use in an offshore fractionation column
#8 | 2017-11-16 ✅ Patent 10,213,706 granted on 2019-02-26Process and apparatus for purification of acrylic acid
#9 | 2017-11-02 ✅ Patent 10,967,297 granted on 2021-04-06Continuous through-flow settling vessel, and a method of adaptive separation of a mixture from gas and/or oil exploration
#10 | 2017-09-21 ✅ Patent 10,377,853 granted on 2019-08-13Process to prepare a polyester polymer composition comprising a polyester polymer having furanic units and a polyester polymer composition obtainable thereby and the use thereof
#11 | 2017-09-14Extraction Column and Process for Use Thereof
#12 | 2017-08-24 ✅ Patent 10,059,799 granted on 2018-08-28Method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactide
#13 | 2017-08-24 ✅ Patent 10,669,374 granted on 2020-06-02Method to minimize the transition time from one polymer grade to another polymer grade in a polymerization plant
#14 | 2017-08-24 ✅ Patent 10,066,054 granted on 2018-09-04Continuous method for manufacturing a polyester from cyclic ester monomer
#15 | 2017-07-20System for the Purification of an Organic Solvent and a Process for the use Thereof
#16 | 2017-04-20 ✅ Patent 10,112,886 granted on 2018-10-30Method for purification of benzoic acid
#17 | 2017-04-06 ✅ Patent 10,195,540 granted on 2019-02-05Modular sub-unit for a suspension crystallization system
#18 | 2017-02-23 ✅ Patent 10,201,799 granted on 2019-02-12Packing element for a structured packing with specific mounting clips
#19 | 2016-12-29 ✅ Patent 11,000,979 granted on 2021-05-11Process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby
#20 | 2016-11-03Static internal, use of one or more static internal, agitated liquid-liquid contactor and use of an agitated liquid-liquid contactor
#21 | 2016-06-09 ✅ Patent 9,663,616 granted on 2017-05-30Method for manufacturing poly(2-hydroxyalkanoic acid), and the poly(2-hydroxyalkanoic acid) obtainable thereby
#22 | 2016-06-02 ✅ Patent 9,956,500 granted on 2018-05-01Liquid mixing collector and a method for its use
#23 | 2016-05-05 ✅ Patent 10,376,860 granted on 2019-08-13Packing layer for structured packing
#24 | 2016-02-25 ✅ Patent 10,315,937 granted on 2019-06-11Apparatus for germ reduction of a fluid and a process for use thereof
#25 | 2016-01-28 ✅ Patent 10,058,795 granted on 2018-08-28Process and apparatus for purification of a stream containing a cyclic ester of an alpha-hydroxycarboxylic acid
#26 | 2016-01-21 ✅ Patent 9,725,558 granted on 2017-08-08Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby
#27 | 2016-01-07A Process to Prepare a Polyester Polymer Composition Comprising a Polyester Polymer Having Furanic Units and a Polyester Polymer Composition Obtainable Thereby and the use Thereof
#28 | 2015-12-17 ✅ Patent 10,143,941 granted on 2018-12-04Devolatilisation apparatus and a process for use thereof
#29 | 2015-12-17 ✅ Patent 9,597,609 granted on 2017-03-21Multi-stage crystallisation process and apparatus to purify a compound
#30 | 2015-12-10 ✅ Patent 9,999,842 granted on 2018-06-19Hybrid contact tray for a mass transfer column
#31 | 2015-12-10 ✅ Patent 9,987,566 granted on 2018-06-05Hybrid contact tray for a mass transfer column
#32 | 2015-11-26 ✅ Patent 9,849,403 granted on 2017-12-26Fractionation tray having a manway unit
#33 | 2015-11-05 ✅ Patent 9,889,390 granted on 2018-02-13Liquid-liquid extraction system and process for use thereof
#34 | 2015-11-05 ✅ Patent 10,058,796 granted on 2018-08-28Evaporator and process for use thereof
#35 | 2015-08-06 ✅ Patent 9,687,759 granted on 2017-06-27Apparatus for cyclone separation of a fluid flow into a gas phase and a liquid phase and vessel provided with such an apparatus
#36 | 2015-07-30 ✅ Patent 9,670,314 granted on 2017-06-06Poly(2-hydroxyalkanoic acid) and method of its manufacture
#37 | 2015-07-30 ✅ Patent 10,118,836 granted on 2018-11-06Apparatus, use of apparatus and process for desalination of water
#38 | 2015-07-23 ✅ Patent 9,688,548 granted on 2017-06-27Apparatus and process for desalination of water
#39 | 2015-06-04 ✅ Patent 9,700,840 granted on 2017-07-11Method for removing an ester from a vapor mixture
#40 | 2015-03-12 ✅ Patent 9,452,412 granted on 2016-09-27Packing element, method to produce it and a column or reactor comprising said element
#41 | 2014-11-20 ✅ Patent 9,751,092 granted on 2017-09-05Electrostatic coalescer and method for electrostatic coalescence
#42 | 2014-09-11 ✅ Patent 9,045,412 granted on 2015-06-02Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#43 | 2014-09-11 ✅ Patent 8,936,234 granted on 2015-01-20Method of mass transfer for a small liquid load
#44 | 2014-06-12 ✅ Patent 9,517,501 granted on 2016-12-13Sheet forming tool and a method for the manufacture of a corrugated sheet
#45 | 2014-01-09 ✅ Patent 9,132,370 granted on 2015-09-15Droplet precipitator
#46 | 2013-12-12Method for the Manufacture of a Polyhydroxy-Carboxylic Acid
#47 | 2013-12-05 ✅ Patent 9,637,587 granted on 2017-05-02Method for the manufacture of a polyhydroxy-carboxylic acid
#48 | 2013-07-18 ✅ Patent 9,873,091 granted on 2018-01-23Membrane having a pore-free separating layer and use and method of manufacturing a membrane
#49 | 2013-06-06 ✅ Patent 9,789,429 granted on 2017-10-17Pre-separating vane diffuser and method for introducing a flow-mixture in a separator
#50 | 2013-03-14 ✅ Patent 9,199,206 granted on 2015-12-01Contact tray for a mass transfer column
#51 | 2012-11-29PLANT FOR THE CONTINUOUS MANUFACTURE OF AN EXPANDABLE PLASTIC GRANULATE AS WELL AS METHOD FOR PRODUCING IT
#52 | 2012-09-27Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
#53 | 2012-06-28 ✅ Patent 8,794,602 granted on 2014-08-05Method of mass transfer, structured packing and mass transfer apparatus for a small liquid load
#54 | 2011-12-29 ✅ Patent 8,715,398 granted on 2014-05-06Method and device for purifying fluids
#55 | 2011-11-17 ✅ Patent 8,944,419 granted on 2015-02-03Contact tray for a mass transfer column
#56 | 2011-11-17 ✅ Patent 8,720,870 granted on 2014-05-13Contact tray for a mass transfer column
#57 | 2011-10-27 ✅ Patent 9,683,075 granted on 2017-06-20Process for the continuous production of polyesters
#58 | 2011-10-20 ✅ Patent 8,807,541 granted on 2014-08-19Mass transfer column and a crown element for a mass transfer column
#59 | 2011-05-26 ✅ Patent 9,101,852 granted on 2015-08-11Fluid inlet apparatus
#60 | 2010-09-23 ✅ Patent 8,944,417 granted on 2015-02-03Packing layer for a structured packing
#61 | 2010-09-23 ✅ Patent 8,814,148 granted on 2014-08-26Liquid distributor
#62 | 2010-08-12 ✅ Patent 8,491,180 granted on 2013-07-23Static mixing element
#63 | 2010-05-11 ✅ Patent 7,712,728 granted on 2010-05-11Liquid distributor
#64 | 2010-02-18 ✅ Patent 7,855,237 granted on 2010-12-21Plant for the manufacture of polymer particles
#65 | 2009-12-31 ✅ Patent 8,246,237 granted on 2012-08-21Apparatus and method for the introduction of a foaming agent into a polymer melt
#66 | 2009-12-31 ✅ Patent 8,119,015 granted on 2012-02-21System for generating a discrete liquid phase in a continuous liquid phase
#67 | 2009-10-15 ✅ Patent 8,136,799 granted on 2012-03-20Multiple downcomer tray
#68 | 2009-08-20 ✅ Patent 8,056,362 granted on 2011-11-15Method and device for purifying high melting organic raw products or compound mixtures by means of fractionated melting crystallisation from solvent mixtures
#69 | 2009-07-02 ✅ Patent 7,997,327 granted on 2011-08-16Apparatus for combined heat transfer and static mixing with a liquid
#70 | 2009-05-28 ✅ Patent 8,066,264 granted on 2011-11-29Contact tray for a mass transfer column
#71 | 2009-04-23 ✅ Patent 8,684,593 granted on 2014-04-01Static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow
#72 | 2008-10-16 ✅ Patent 8,052,845 granted on 2011-11-08Reflux divider for a column having portions for the transfer of material arranged in parallel
#73 | 2008-10-09 ✅ Patent 7,625,953 granted on 2009-12-01Method and plant for the manufacture of polymer particles
#74 | 2008-09-11 ✅ Patent 8,794,820 granted on 2014-08-05Apparatus for the heat-exchanging and mixing treatment of fluid media
#75 | 2008-06-26 ✅ Patent 7,708,258 granted on 2010-05-04Tray for a mass exchange column
#76 | 2008-06-26 ✅ Patent 7,766,990 granted on 2010-08-03Apparatus for the separation of liquid from a fluid flow loaded with liquid droplets
#77 | 2008-05-15 ✅ Patent 7,857,879 granted on 2010-12-28Droplet separator
#78 | 2008-04-10 ✅ Patent 7,748,577 granted on 2010-07-06Cartridge piston
#79 | 2008-03-20 ✅ Patent 7,993,554 granted on 2011-08-09Method for the manufacture of a molding composition
#80 | 2008-01-31 ✅ Patent 8,733,400 granted on 2014-05-27Inlet device for a fluid fed tangentially into an apparatus
#81 | 2008-01-24 ✅ Patent 7,540,476 granted on 2009-06-02Valve for a contact tray
#82 | 2008-01-08 ✅ Patent 7,316,503 granted on 2008-01-08Static mixer
#83 | 2007-11-29 ✅ Patent 7,377,498 granted on 2008-05-27Device in process engineering column
#84 | 2007-11-15 ✅ Patent 8,061,890 granted on 2011-11-22Static mixer
#85 | 2007-11-15 ✅ Patent 7,513,271 granted on 2009-04-07Fluid inlet device for an apparatus
#86 | 2007-10-30 ✅ Patent 7,287,746 granted on 2007-10-30Device in a process engineering column
#87 | 2007-08-09 ✅ Patent 7,896,039 granted on 2011-03-01Distributor for pairwise delivery of two liquids
#88 | 2007-06-21 ✅ Patent 7,942,955 granted on 2011-05-17Static devolatilisation apparatus and method for a liquid containing polymers
#89 | 2007-02-22 ✅ Patent 7,770,873 granted on 2010-08-10Tray apparatus, column with same and method of assembling and using
#90 | 2007-02-15 ✅ Patent 7,695,183 granted on 2010-04-13Static mixer apparatus for impregnating a polymer melt with a fluid expanding agent or additive
#91 | 2007-02-01 ✅ Patent 7,540,477 granted on 2009-06-02Tray valve for a tray column
#92 | 2007-01-09 ✅ Patent 7,160,524 granted on 2007-01-09Process and apparatus for the production of butylacetate and isobutylacetate
#93 | 2006-11-16 ✅ Patent 7,306,643 granted on 2007-12-11Method for introducing additives to liquid metal, ceramic/metallic powder
#94 | 2006-11-09 ✅ Patent 7,291,008 granted on 2007-11-06Needle shut-off nozzle for an injection molding machine
#95 | 2006-09-07 ✅ Patent 7,481,981 granted on 2009-01-27Apparatus for the esterification of a fatty acid
#96 | 2006-08-10 ✅ Patent 7,329,774 granted on 2008-02-12Method and plant for the manufacture of carboxylic acid ester by means of a reactive distillation
#97 | 2006-07-18 ✅ Patent 7,077,561 granted on 2006-07-18Assembly of crossing elements and method of constructing same
#98 | 2006-05-30 ✅ Patent 7,052,656 granted on 2006-05-30Column for carrying out an isotope exchange between a liquid substance and a gaseous substance
#99 | 2006-05-09 ✅ Patent 7,040,802 granted on 2006-05-09Static mixer for high-viscosity media employing arcuate segments for mounting in a sleeve
#100 | 2006-05-09 ✅ Patent 7,041,199 granted on 2006-05-09Process and device for hydrolytically obtaining a carboxylic acid alcohol from the corresponding carboxylate
Also check out Sulzer Chemtech AG's (Winterthur, Switzerland) applicant profile with 37 patent applications submitted.
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