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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4898703 |
Utilization of polyester in place of lead for use as a sheathing material for curing long length... |
Feb. 6, 1990 |
| 4898702 |
Method and apparatus for removal of a wire mandrel from a catheter |
Feb. 6, 1990 |
| 4898701 |
Manufacture of shaped articles from refractory powder |
Feb. 6, 1990 |
| 4898700 |
Process for producing preoxidized fibers from acrylic fibers |
Feb. 6, 1990 |
| 4898699 |
Method for bonding a porous metal layer to a cermet surface |
Feb. 6, 1990 |
| 4898698 |
Method of casting a porous membrane of polymeric material |
Feb. 6, 1990 |
| 4898697 |
Rotational slush molding method |
Feb. 6, 1990 |
| 4898696 |
Continuous preparation of microcapsules with melamine-formaldehyde condensate walls in aqueous d... |
Feb. 6, 1990 |
| 4898695 |
Method for tinting hydrophilic plastic articles |
Feb. 6, 1990 |
| 4898694 |
17-Hydroxy-steroids |
Feb. 6, 1990 |
| 4898693 |
Process for production of 6.alpha.,9.alpha.-difluoro-11.beta.,17.alpha.-dihydroxy-16.alpha.-meth... |
Feb. 6, 1990 |
| 4898692 |
Process for direct conversion of reactive metals to glass |
Feb. 6, 1990 |
| 4898691 |
Organic nonlinear optical media |
Feb. 6, 1990 |
| 4898690 |
Bubble-bath concentrate gel |
Feb. 6, 1990 |
| 4898689 |
Electroconductive silicone rubber particles |
Feb. 6, 1990 |
| 4898688 |
Poly(2,2,6-tetramethyl piperidyl amino)-1,3,5-triazines as stabilizers for synthetic polymer com... |
Feb. 6, 1990 |
| 4898687 |
Corrosion inhibitor |
Feb. 6, 1990 |
| 4898686 |
Zinc stabilization with modified acrylamide based polymers and corrosion inhibition derived ther... |
Feb. 6, 1990 |
| 4898685 |
Surface active compound |
Feb. 6, 1990 |
| 4898684 |
Novel amine-containing copolymers and their use |
Feb. 6, 1990 |
| 4898683 |
Synthetic lubricants |
Feb. 6, 1990 |
| 4898682 |
Corrosion inhibited synthetic lubricants |
Feb. 6, 1990 |
| 4898681 |
Hypochlorite distinfectant stabilized with calcium chelant |
Feb. 6, 1990 |
| 4898680 |
Detergent compatible, dryer released fabric softening/antistatic agents |
Feb. 6, 1990 |
| 4898679 |
Method and apparatus for obtaining ozone saturated water |
Feb. 6, 1990 |
| 4898678 |
Heavy-metal separator for drinking water |
Feb. 6, 1990 |
| 4898677 |
Process for inhibiting scale formation and modifying the crystal structure of barium sulfate and... |
Feb. 6, 1990 |
| 4898676 |
Bacteriostatic activated carbon filter |
Feb. 6, 1990 |
| 4898675 |
System and method for continuously fractionating blood in situ |
Feb. 6, 1990 |
| 4898674 |
Solvent dewaxing process |
Feb. 6, 1990 |
| 4898673 |
Dynamic supercritical fluid extraction system |
Feb. 6, 1990 |
| 4898672 |
Oxygen controlling wastewater treatment method |
Feb. 6, 1990 |
| 4898671 |
Filtering device for the separation of liquids and solids |
Feb. 6, 1990 |
| 4898670 |
Cartridge bonding |
Feb. 6, 1990 |
| 4898669 |
Vascular access device, in particular for purification treatments of the blood |
Feb. 6, 1990 |
| 4898668 |
Fuel filter with heater |
Feb. 6, 1990 |
| 4898667 |
Point-of-use membrane filtration system |
Feb. 6, 1990 |
| 4898666 |
Rotating centrifugal jig with Pulsator |
Feb. 6, 1990 |
| 4898665 |
Screens for paper pulp purifiers |
Feb. 6, 1990 |
| 4898664 |
Sifter for use in separating dough balls from breading |
Feb. 6, 1990 |
| 4898663 |
Method for controlling sedimentation in an ebullated bed process |
Feb. 6, 1990 |
| 4898662 |
Catalytic cracking process using high equilibrium activity additive catalyst |
Feb. 6, 1990 |
| 4898661 |
Method for dewaxing hydrocarbon oil employing crystalline aluminosilicates promoted with a solid... |
Feb. 6, 1990 |
| 4898660 |
Catalytic uses of crystalline metallophosphate compositions |
Feb. 6, 1990 |
| 4898659 |
Multi-point cold solvent injection in scraped surface dewaxing chillers |
Feb. 6, 1990 |
| 4898658 |
Integrated temperature control/alignment system for high performance capillary electrophoretic a... |
Feb. 6, 1990 |
| 4898657 |
Electroplating apparatus for plate-shaped workpieces |
Feb. 6, 1990 |
| 4898656 |
Electrodeposition coating process of photoresist for printed circuit board |
Feb. 6, 1990 |
| 4898655 |
Method for racemization of optically active chrysanthemic acid or its derivatives |
Feb. 6, 1990 |
| 4898654 |
Method of producing optically active .beta.-lactam derivatives |
Feb. 6, 1990 |
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