B01J 3/02

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Class  B01J : CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS


Subclass 3/02: Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor (apparatus for compacting or sintering of metal powders B22F 3/00; pressure vessels in general F16J 12/00; pressure vessels for containing or storing compressed, liquefied or solidified gases F17C; pressure vessels for nuclear reactors G21C) Feed or outlet devices therefor

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12239967 Systems and methods for nanofunctionalization of powdersSep 07, 23Mar 04, 25HRL Laboratories, LLC
12215071 Thermal stripping urea plant and processMar 19, 24Feb 04, 25Stamicarbon B.V.
12157103 System for chemical transformation of 3D state materialsJul 26, 19Dec 03, 24GREENBONE ORTHO S.P.A.
12134590 strippingNov 22, 23Nov 05, 24Stamicarbon B.V.
12110349 High-pressure polymerization process of ethylenically unsaturated monomers in a polymerization reactorDec 16, 19Oct 08, 24Basell Polyolefine GmbH
12110588 Adjustable fluid inlet assembly for a substrate processing apparatus and methodNov 21, 22Oct 08, 24Picosun Oy
12102990 Apparatus for an electric feedthrough suitable for use with various pressure vessels environmentsApr 17, 24Oct 01, 24First Ammonia Motors, Inc.
11958792 Thermal stripping urea plant and processAug 10, 23Apr 16, 24Stamicarbon B.V.
11925923 Pulsed compression reactors and methods for their operationAug 15, 22Mar 12, 24Dow Global Technologies LLC
11926898 Pressurization type method for manufacturing metal monoatomic layer, metal monoatomic layer structure, and pressurization type apparatus for manufacturing metal monoatomic layerJan 21, 21Mar 12, 24IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
11920005 Use of multifunctional CO2 for depolymerization of polyethylene terephthalateApr 30, 21Mar 05, 24The University of Wyoming; The Washington State University Research Foundation;
11865505 Aqueous methods for titanating a chromium/silica catalystJan 31, 22Jan 09, 24Chevron Phillips Chemical Company LP
11850578 Method and apparatus for performing a chemical reaction under elevated pressureSep 17, 19Dec 26, 23BASF SE
11813590 Gasoline engine exhaust gas purification catalyst, production method therefor, and exhaust gas purification method using the sameNov 11, 19Nov 14, 23UMICORE SHOKUBAI JAPAN CO., LTD.
11814340 Thermal stripping urea plant and processJun 23, 21Nov 14, 23Stamicarbon B.V.
11779894 Systems and methods for nanofunctionalization of powdersJun 02, 18Oct 10, 23HRL Laboratories, LLC
11773050 Method and apparatus for producing biofuel in an oscillating flow production line under supercritical fluid conditionsMar 17, 21Oct 03, 23Circlia Nordic ApS
11766653 Method for carrying out a gas/fluid two-phase high-pressure reactionSep 03, 19Sep 26, 23BASF SE
11724978 Method for oxidizing a 1,1,-bis-(3,4-dimethylphenyl)-alkane to 3,3′,4,4′-benzophenone tetracarboxylic acidDec 15, 20Aug 15, 23Evonik Fibres GmbH
11674264 System for treatment of a biomass material and a method for connecting a valve to a transporting pipeApr 09, 19Jun 13, 23Valmet AB

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0108,350 UREA PLANT WITH VALVE; UREA PRODUCTION PROCESS; USE AND METHODMar 28, 23Apr 03, 25Stamicarbon B.V.
2025/0091,024 OPENING/CLOSING MECHANISM, EXHAUST SWITCHING MECHANISM, AND SUBSTRATE PROCESSING DEVICESep 19, 24Mar 20, 25Not available
2025/0091,986 THERMAL STRIPPING UREA PLANT AND PROCESSDec 05, 24Mar 20, 25Stamicarbon B.V.
2024/0279,164 THERMAL STRIPPING UREA PLANT AND PROCESSMar 19, 24Aug 22, 24Stamicarbon B.V.
2024/0157,316 TUBULAR REACTOR FOR SUPERCRITICAL WATER REACTIONNov 14, 22May 16, 24Not available
2024/0150,187 METHODS AND APPARATUS FOR PRODUCING AMMONIA IN A WELLBOREMar 30, 22May 09, 24Norce Innovation AS
2024/0117,140 Use of Multifunctional CO2 for Depolymerization of Polyethylene TerephthalateDec 11, 23Apr 11, 24University of Wyoming; Washington State University;
2022/0410,102 HIGH-PRESSURE POLYMERIZATION SYSTEM AND HIGH-PRESSURE POLYMERIZATION PROCESS FOR THE POLYMERIZATION OF ETHYLENICALLY UNSATURATED MONOMERSDec 01, 20Dec 29, 22Basell Polyolefine GmbH
2021/0340,351 Use of Multifunctional CO2 for Depolymerization of Polyethylene TerephthalateApr 30, 21Nov 04, 21Not available
2020/0405,684 Taxane Particles and Their UseSep 16, 20Dec 31, 20Not available
2020/0360,881 AUTOCLAVE PLENUMMay 13, 19Nov 19, 20Not available
2020/0016,557 SUPPLY LINE GUIDE FOR A VACUUM PROCESSING SYSTEM, USE OF A SUPPLY LINE GUIDE AND PROCESSING SYSTEMApr 07, 17Jan 16, 20Not available
2018/0345,238 METHOD FOR DESIGNING MULTI-VALVE UNI-DIRECTION BLOWDOWN SYSTEM FOR A HIGH PRESSURE TUBULAR REACTORDec 02, 16Dec 06, 18NOVA CHEMICALS (INTERNATIONAL) SA
2018/0272,301 SYSTEM FOR CONTINUOUS FEEDING AND DISCHARGING OF SOLID MATERIAL TO AND FROM A VESSEL OPERATING UNDER HIGH PRESSUREFeb 23, 15Sep 27, 18Not available
2018/0250,646 ORGANIC NANOPARTICLES OBTAINED FROM MICROEMULSIONS BY SOLVENT EVAPORATIONMay 02, 18Sep 06, 18Not available

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