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LINDE AKTIENGESELLSCHAFT
Patent Owner
Stats
646
total patents issued
604 Total Apps Published
Jun 13, 2013 most recent publication
Details
646 Issued Patents
67 Issued in last 3 years
279 Published in last 3 years
4,749 Total Citation Count
Jun 19, 1975 Earliest Filing
499 Expired/Abandoned/Withdrawn Patents
Technologies
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 23 5
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 16 52
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 7 99
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 6 67
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 6 36
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 6 22
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 5 43
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 5 29
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 4 50
Top Patents (by citation)
6,652,241 Method and compressor module for compressing a gas stream May 28, 02 Nov 25, 03 [F04B] 31 5,557,923 Method and device for removing particles from exhaust gases from internal combustion engines Mar 09, 95 Sep 24, 96 [F01N] 25 5,262,548 Phosphorous/vanadium oxidation catalyst Aug 03, 92 Nov 16, 93 [C07D] 23 5,379,598 Cryogenic rectification process and apparatus for vaporizing a pumped liquid product Aug 23, 93 Jan 10, 95 [F25J] 19 6,972,138 Process and device for high-speed flame spraying May 21, 03 Dec 06, 05 [C23C, B05C] 14 5,237,822 Air separation Jan 10, 92 Aug 24, 93 [F25J] 12 7,143,967 Method and system for cold gas spraying Nov 26, 03 Dec 05, 06 [B05B] 11 D401106 Siphon bottle May 30, 97 Nov 17, 98 [0701] 10 5,152,149 Air separation method for supplying gaseous oxygen in accordance with a variable demand pattern Jul 23, 91 Oct 06, 92 [F25J] 10 5,379,599 Pumped liquid oxygen method and apparatus Aug 23, 93 Jan 10, 95 [F25J] 9
Recent Publications
2013/0147,340 DEVICE FOR PROVIDING A FLOW OF PLASMA Jun 13, 12 Jun 13, 13 [H01J] 2013/0139,548 METHOD AND APPARATUS FOR PRODUCING PRESSURIZED OXYGEN BY LOW-TEMPERATURE SEPARATION OF AIR Nov 28, 12 Jun 06, 13 [F25J] 2013/0139,687 METHOD FOR THE REMOVAL OF ACID GASES FROM A RESIDUAL GAS OF AN ALCOHOL SYNTHESIS Dec 05, 12 Jun 06, 13 [B01D] 2013/0139,688 METHOD TO REDUCE NITROGEN CONCENTRATION IN WATER Jun 08, 12 Jun 06, 13 [A01K] 2013/0133,697 PREVENTION OF POST-PECVD VACUUM AND ABATEMENT SYSTEM FOULING USING A FLUORINE CONTAINING CLEANING GAS CHAMBER May 29, 12 May 30, 13 [B08B] 2013/0125,562 ULTRASONIC IMPINGEMENT PLATE ATOMIZER APPARATUS Nov 22, 11 May 23, 13 [F25B] 2013/0125,743 COMPRESSION OF MEDIA May 10, 12 May 23, 13 [F04B, F25B, F15B] 2013/0126,273 DEVICE WITH LUBRICANT PROTECTION ARRANGEMENT AND LUBRICATING METHOD May 22, 12 May 23, 13 [F01M] 2013/0126,274 AEROSOL LUBRICATING DEVICE, LUBRICATING ARRANGEMENT AND LUBRICATING METHOD May 22, 12 May 23, 13 [F01M]
Recent Patents
8,460,627 Apparatus and process for decomposing dinitrogen monoxide in an adiabatic fixed bed reactor Jan 05, 10 Jun 11, 13 [B01D] 8,461,476 Method and device for plasma tap hole welding Nov 30, 09 Jun 11, 13 [B23K] 8,444,942 Process for removing contaminants from gas streams Jan 31, 12 May 21, 13 [C01B, B01D] 8,445,808 Method for arc welding with consumable electrode Oct 30, 09 May 21, 13 [B23K] 8,435,403 Process for removing nitrogen Feb 02, 10 May 07, 13 [C10G] 8,421,403 Thermoelectric power generating exhaust system Oct 05, 10 Apr 16, 13 [H01L, H01M] 8,388,708 Process and device for utilization of soot in POX plants Jun 24, 08 Mar 05, 13 [C10J] 8,357,230 Process and apparatus for separating metal carbonyls from synthesis gas Nov 06, 07 Jan 22, 13 [B01D] 8,327,923 Wound heat exchanger with anti-drumming walls Jul 11, 06 Dec 11, 12 [F28D]
Top Inventors for This Owner
