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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4444686 |
Crystalline penicillin ester intermediate |
Apr. 24, 1984 |
| 4444685 |
Stereospecific synthesis of thienamycin from penicillin |
Apr. 24, 1984 |
| 4444684 |
Azo dyes containing a diazotized 5-amino isothiazol moiety having thereon a sulfonic acid or sal... |
Apr. 24, 1984 |
| 4444683 |
Glycosylated insulin derivatives |
Apr. 24, 1984 |
| 4444682 |
Method of sulfation |
Apr. 24, 1984 |
| 4444681 |
L-Tyrosine.sup.21 calcitonin |
Apr. 24, 1984 |
| 4444680 |
Process and apparatus for the volume reduction of PWR liquid wastes |
Apr. 24, 1984 |
| 4444679 |
Blowing agent compositions |
Apr. 24, 1984 |
| 4444677 |
General purpose liquid scintillation composition |
Apr. 24, 1984 |
| 4444676 |
Stabilized polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom |
Apr. 24, 1984 |
| 4444675 |
Alkaline scale abatement |
Apr. 24, 1984 |
| 4444674 |
Granular bleach activator compositions and detergent compositions containing them |
Apr. 24, 1984 |
| 4444673 |
Bottle particulate detergent |
Apr. 24, 1984 |
| 4444672 |
Process of making calcium acetate deicing agents and product |
Apr. 24, 1984 |
| 4444671 |
Arc extinguishing material |
Apr. 24, 1984 |
| 4444670 |
Method of manufacturing magnetic, plastic-bonded molded bodies |
Apr. 24, 1984 |
| 4444669 |
Method for continuous manufacture of high dropping point lithium complex soap grease |
Apr. 24, 1984 |
| 4444668 |
Well completion fluid compositions |
Apr. 24, 1984 |
| 4444667 |
Flocculant for sludges |
Apr. 24, 1984 |
| 4444666 |
Method of removing antimony from an antimony-containing copper electrolyte |
Apr. 24, 1984 |
| 4444665 |
Treated mineral and method for purifying liquids therewith |
Apr. 24, 1984 |
| 4444664 |
Process for the biological treatment of a liquid effluent on an adsorbing material bed |
Apr. 24, 1984 |
| 4444663 |
Membrane and method for manufacture thereof |
Apr. 24, 1984 |
| 4444662 |
Microporous laminate |
Apr. 24, 1984 |
| 4444661 |
Filter device |
Apr. 24, 1984 |
| 4444660 |
Device at presses for dewatering materials |
Apr. 24, 1984 |
| 4444659 |
Magnetic separator with direct washing |
Apr. 24, 1984 |
| 4444658 |
Rotating biological contactor apparatus |
Apr. 24, 1984 |
| 4444657 |
Breakover detector for centrifuges |
Apr. 24, 1984 |
| 4444656 |
Classifying apparatus and methods |
Apr. 24, 1984 |
| 4444655 |
Hydrotreatment of heavy hydrocarbon oils containing asphaltenes, and catalysts therefor |
Apr. 24, 1984 |
| 4444654 |
Method for the resolution of enhanced oil recovery emulsions |
Apr. 24, 1984 |
| 4444653 |
Process and device for withdrawing solid particles and introducing a liquid charge at the lower ... |
Apr. 24, 1984 |
| 4444652 |
Upgrading gasoline derived from synthesis gas |
Apr. 24, 1984 |
| 4444651 |
Carbo-metallic oil conversion with controlled CO:CO.sub.2 ratio in multistage regeneration |
Apr. 24, 1984 |
| 4444650 |
Process for coking high-boiling aromatic hydrocarbon mixtures to form carbon materials having co... |
Apr. 24, 1984 |
| 4444649 |
Antifoulant for high temperature hydrocarbon processing |
Apr. 24, 1984 |
| 4444648 |
Solvent dewaxing with methyl tertiary butyl ether |
Apr. 24, 1984 |
| 4444647 |
Process for the oil extraction from oil sand by using cyclodextrin |
Apr. 24, 1984 |
| 4444646 |
Membrane cap assembly for oxygen monitors |
Apr. 24, 1984 |
| 4444645 |
Measuring apparatus for the analytical determination of a gas partial pressure |
Apr. 24, 1984 |
| 4444644 |
PH Electrode |
Apr. 24, 1984 |
| 4444643 |
Planar magnetron sputtering device |
Apr. 24, 1984 |
| 4444642 |
Dimensionally stable coated electrode for electrolytic process, comprising protective oxide inte... |
Apr. 24, 1984 |
| 4444641 |
Electrode |
Apr. 24, 1984 |
| 4444640 |
Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chloralkali electrolytic ce... |
Apr. 24, 1984 |
| 4444639 |
Electrolyzer |
Apr. 24, 1984 |
| 4444638 |
Electrochemical cell |
Apr. 24, 1984 |
| 4444637 |
Electrical treating apparatus having electrode cleaner |
Apr. 24, 1984 |
| 4444636 |
System for the galvanic deposition of metals such as aluminum |
Apr. 24, 1984 |
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