AIR PRODUCTS AND CHEMICALS, INC.
Patent Owner
Stats
- 764 US PATENTS IN FORCE
- 26 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 764 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 50,321 Total Citation Count
- Oct 02, 1969 Earliest Filing
- 1,781 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0284,737 Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Intermediate Feed Gas SeparationJun 19, 17Oct 05, 17[F25J]
2017/0218,115 AMIDOAMINE AND POLYAMIDE CURING AGENTS, COMPOSITIONS, AND METHODSDec 30, 16Aug 03, 17[C08G]
2017/0042,784 COMPOSITION FOR PENETRATING SUGAR BASED DELIVERY SYSTEMAug 10, 16Feb 16, 17[A61K, A61Q]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9915399 Control system in a gas pipeline network to satisfy demand constraintsApr 18, 17Mar 13, 18[G06F, F17D, G05D]
9897259 Control system in a gas pipeline network to satisfy pressure constraintsApr 18, 17Feb 20, 18[F17D, G05D]
9897260 Control system in an industrial gas pipeline network to satisfy energy consumption constraints at production plantsApr 18, 17Feb 20, 18[F17D, G05D]
9890908 Control system in a gas pipeline network to increase capacity factorApr 18, 17Feb 13, 18[G06N, G05B, F17D, G05D]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0239,641 Modified Chabazite Adsorbent Compositions, Methods of Making and Using ThemAbandonedFeb 22, 16Aug 24, 17[B01J]
2016/0209,118 Shell-Side Fluid Distribution in Coil Wound Heat ExchangersAbandonedJan 16, 15Jul 21, 16[F28D]
2016/0160,312 Hydrometallurgical System and Process Using an Ion Transport MembraneAbandonedDec 04, 14Jun 09, 16[C22B]
2015/0336,054 PROCESS AND APPARATUS FOR PRODUCING OXYGEN AND NITROGEN USING ION TRANSPORT MEMBRANESAbandonedFeb 27, 14Nov 26, 15[C01B, B01D]
2015/0308,737 Integrated Nitrogen Removal in the Production of Liquefied Natural Gas Using Intermediate Feed Gas SeparationAbandonedApr 24, 14Oct 29, 15[F25J]
2015/0292,922 METHOD OF, AND APPARATUS FOR, MEASURING THE FLOW RATE OF A GASAbandonedMay 23, 13Oct 15, 15[G01N, G01F]
2015/0209,885 APPARATUS AND METHOD FOR PROVIDING AN INERTING GAS DURING SOLDERINGAbandonedJan 28, 15Jul 30, 15[B23K]
2015/0203,359 System and Process for Producing Ammonia Using an Ion Transport Membrane, Gasifier, and Ammonia Synthesis UnitAbandonedJan 17, 14Jul 23, 15[C01C]
2014/0327,241 Ion Transport Membrane Assembly with Multi-Layer SealAbandonedJun 05, 14Nov 06, 14[F16L]
2014/0284,199 Water Purification Using Energy from a Steam-Hydrocarbon Reforming ProcessAbandonedJun 02, 14Sep 25, 14[C02F, B01D]
2014/0216,046 Integrated Ion Transport Membrane and Combustion Turbine SystemAbandonedApr 04, 14Aug 07, 14[C01B, F23R]
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