B01J 3/04

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Description

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


Subclass 3/04: 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) Pressure vessels, e.g. autoclaves

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12239967 Systems and methods for nanofunctionalization of powdersSep 07, 23Mar 04, 25HRL Laboratories, LLC
12227414 On demand hydrogen from ammoniaSep 24, 20Feb 18, 25Haldor Topsøe A/S
12215071 Thermal stripping urea plant and processMar 19, 24Feb 04, 25Stamicarbon B.V.
12179184 Device and method for compensating short-term pressure or volume fluctuations of a medium in a continuous biopharmaceutical processDec 19, 19Dec 31, 24Sartorius Stedim Biotech GmbH
12157103 System for chemical transformation of 3D state materialsJul 26, 19Dec 03, 24GREENBONE ORTHO S.P.A.
12136555 Material processing apparatus and operating method thereofMar 16, 21Nov 05, 24Not available
12128346 Pressure vesselApr 30, 20Oct 29, 24Linde GMBH
12121884 Pressure vessel and closure system for improved pressure processingApr 24, 19Oct 22, 24Not available
12102990 Apparatus for an electric feedthrough suitable for use with various pressure vessels environmentsApr 17, 24Oct 01, 24First Ammonia Motors, Inc.
12076713 Polymerization installation with integrated combined absorption-diffusion and absorption-condensation unit and its application for polymer and copolymer preparationNov 02, 20Sep 03, 24CHEMICAL INNOVATION LTD.
12071419 Thermal conversion of CBDA and other carboxylic cannabinoidsApr 24, 22Aug 27, 24APHIOS CORPORATION
12065518 Methods of controlling shutdown of reactor systemsNov 13, 19Aug 20, 24ExxonMobil Chemical Patents Inc.
12051600 Material processing apparatus and operating method thereofMar 16, 21Jul 30, 24Not available
12005418 Reactor vessel for biomass materialMar 29, 19Jun 11, 24Valmet AB
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
11925924 Synthetic block for optimizing the performance of diamonds and gemstonesMar 12, 20Mar 12, 24GUILIN KEYSTONE MACHINERY CO., Ltd.
11918983 Pressure vesselJun 23, 17Mar 05, 24ARISAWA MFG. CO., LTD.
11904290 Device comprising a pressure-bearing device shell and an interior scaffolding systemAug 05, 19Feb 20, 24BASF SE
11897787 Zero discharge water treatment apparatus and methodJul 18, 22Feb 13, 24ZERO DISCHARGE, LLC

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0091,986 THERMAL STRIPPING UREA PLANT AND PROCESSDec 05, 24Mar 20, 25Stamicarbon B.V.
2025/0041,815 Process and device for steam sterilization of primary packaging meansJul 29, 24Feb 06, 25Not available
2024/0367,128 AUTOCLAVE VACUUM SYSTEM AND FILTERMay 03, 24Nov 07, 24Not available
2024/0326,007 MIXING CURRENT INTERFACE FOR A POLYMERIZATION ZONE IN AN AUTOCLAVE REACTORApr 03, 23Oct 03, 24Not available
2024/0279,164 THERMAL STRIPPING UREA PLANT AND PROCESSMar 19, 24Aug 22, 24Stamicarbon B.V.
2024/0239,728 Method and Plant for Producing Ethylene and/or Other Olefins by Steam CrackingFeb 15, 22Jul 18, 24Not available
2024/0174,526 COMPOSITIONS, METHODS, AND SYSTEMS FOR MICROWAVE CATALYTIC AMMONIA SYNTHESISMar 27, 22May 30, 24Not available
2024/0158,702 Method and System for SteamcrackingMar 08, 22May 16, 24Not available
2024/0149,234 CARRIER FOR HIGH-PRESSURE PROCESSING AT MODERATE TEMPERATURESFeb 25, 22May 09, 24Not available
2024/0150,187 METHODS AND APPARATUS FOR PRODUCING AMMONIA IN A WELLBOREMar 30, 22May 09, 24Norce Innovation AS
2024/0131,487 GAS-LIQUID-SOLID AND LIQUID-SOLID REACTOR CASCADE FOR CARRYING OUT CONTINUOUS-FLOW CHEMICAL REACTIONS UNDER HIGH PRESSURE AND/OR HIGH TEMPERATUREApr 27, 22Apr 25, 24Not available
2024/0110,258 AUTOCLAVE AND PRESSURE OXIDATION METHODOct 15, 19Apr 04, 24Metso Outotec Finland Oy
2024/0034,698 PROCESS AND APPARATUS FOR PRODUCING POLY-ALPHA-OLEFINSJun 14, 22Feb 01, 24Neste Oyj
2023/0201,783 PROCESSES FOR REDUCING SHUTDOWN TIME OF SUB-SYSTEMS IN LOW-DENSITY POLYETHYLENE PRODUCTIONMay 18, 21Jun 29, 23Not available
2023/0144,159 AN APPARATUS TO EFFECT AT LEAST PARTIAL BREAKDOWN OF A MATERIAL OR PRODUCT ITEM OR A COMBINATION OF MATERIALS OR PRODUCT ITEMSJan 15, 21May 11, 23Not available
2023/0146,791 A METHOD OF AT LEAST PARTIALLY BREAKING DOWN A MATERIAL OR PRODUCT ITEM OR A COMBINATION OF MATERIALS OR PRODUCT ITEMSJan 15, 21May 11, 23Not available
2023/0001,368 GAS HEATERDec 03, 20Jan 05, 23Haldor Topsøe A/S
2022/0395,798 A REACTOR FOR THE SYNTHESIS OF UREAJun 09, 20Dec 15, 22Casale SA
2022/0387,950 PULSED COMPRESSION REACTORS AND METHODS FOR THEIR OPERATIONAug 15, 22Dec 08, 22Dow Global Technologies LLC
2022/0314,179 SYNTHETIC BLOCK FOR OPTIMIZING THE PERFORMANCE OF DIAMONDS AND GEMSTONESMar 12, 20Oct 06, 22Not available

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Patents Issued To Date - By Filing Year

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