LandOfFree - US Patents

Compositions – Co – s – negative element – or acid – bindant containing – Basis-iron containing

H.sub.2 S removal composition

Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur

H.sub.2 S Removal from gas streams

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component

H.sub.2 S removal from gas streams

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component

H.sub.2 S removal process

Chemistry of inorganic compounds – Sulfur or compound thereof – Elemental sulfur

H.sub.2 S Removal process

Chemistry of inorganic compounds – Modifying or removing component of normally gaseous mixture – Carbon dioxide or hydrogen sulfide component

H.sub.2 S removal process and composition

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

H.sub.3 -receptor agonists as therapeutic agents

Wells – Processes – Placing fluid into the formation

H.sub.3 PO.sub.4 /HF Siliceous formation treating composition an

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

H.sub.3 receptor ligands of the phenyl-alkyl-imidazoles type

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

H.sub.8 PMo.sub.10 VO.sub.39 and its anhydride, PMo.sub.10 VO.su

Electricity: electrical systems and devices – Safety and protection of systems and devices – Arc suppression at switching point

H.V. current cut-out circuit

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

H.V.A.C. duct cleaning system

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

H.V.A.C. duct cleaning system

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

H.V.A.C. duct cleaning system compressor

Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...

H1—histamine receptor antagonists

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

H19 silencing nucleic acid agents for treating rheumatoid...

Active solid-state devices (e.g. – transistors – solid-state diode – Combined with electrical contact or lead – Of specified material other than unalloyed aluminum

H2 diffusion barrier formation by nitrogen incorporation in...

Semiconductor device manufacturing: process – Coating of substrate containing semiconductor region or of... – By reaction with substrate

H2 diffusion barrier formation by nitrogen incorporation in...

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...

H2 histamine receptor inhibitors