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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4547294 |
Alkaline scale abatement in cooling towers |
Oct. 15, 1985 |
| 4547293 |
Process for removal of ammonia and acid gases from contaminated waters |
Oct. 15, 1985 |
| 4547292 |
Supercritical fluid extraction and enhancement for liquid liquid extraction processes |
Oct. 15, 1985 |
| 4547291 |
Method for treating aqueous solutions with weakly acidic cation exchange resins |
Oct. 15, 1985 |
| 4547290 |
Process for solidification of strongly acidic or akaline liquid wastes |
Oct. 15, 1985 |
| 4547289 |
Filtration apparatus using hollow fiber membrane |
Oct. 15, 1985 |
| 4547288 |
Metallic profile wire screen for a filter surface |
Oct. 15, 1985 |
| 4547287 |
Thermostatically controlled pack hold-down assembly |
Oct. 15, 1985 |
| 4547286 |
Water filtration process and apparatus having upflow filter with buoyant filter media and downfl... |
Oct. 15, 1985 |
| 4547285 |
Hydrotreating process wherein sulfur is added to the feedstock to maintain the catalyst in sulfi... |
Oct. 15, 1985 |
| 4547284 |
Coke production |
Oct. 15, 1985 |
| 4547283 |
Process for the hydroisomerization of petroleum waxes |
Oct. 15, 1985 |
| 4547282 |
Coal liquefaction and hydrogenation |
Oct. 15, 1985 |
| 4547281 |
Gas analysis apparatus |
Oct. 15, 1985 |
| 4547280 |
Maltose sensor |
Oct. 15, 1985 |
| 4547279 |
Sputtering apparatus |
Oct. 15, 1985 |
| 4547278 |
Cathode for hydrogen evolution |
Oct. 15, 1985 |
| 4547277 |
Oxygen separator |
Oct. 15, 1985 |
| 4547276 |
Method of directly crystallizing a (Sm+Ti):Fe=1:5 compound |
Oct. 15, 1985 |
| 4547275 |
Process for treating surface of aluminum foil for use as electrode of electrolytic capacitors |
Oct. 15, 1985 |
| 4547274 |
Support for lithographic printing plate and lithographic printing plate |
Oct. 15, 1985 |
| 4547273 |
Mobile atom insertion reaction, mobile atom transmissive membrane for carrying out the reaction,... |
Oct. 15, 1985 |
| 4547272 |
Method and apparatus for production of a metal from metallic oxide ore using a composite anode |
Oct. 15, 1985 |
| 4547271 |
Process for the electrochemical reduction of 7-ketolithocholic acid to ursodeoxycholic acid |
Oct. 15, 1985 |
| 4547270 |
Electrochemical polymerization of pyrroles, an anode for carrying this out, and products obtaine... |
Oct. 15, 1985 |
| 4547269 |
Method of electrodepositing zinc on steel prior to phosphating |
Oct. 15, 1985 |
| 4547268 |
Process for the production of galvanized steel sheet protected by chromium and chromium oxide la... |
Oct. 15, 1985 |
| 4547267 |
Process for producing a photooptical shutter blade for an optical instrument |
Oct. 15, 1985 |
| 4547266 |
Apparatus for providing selectively differentiated vacuum across a papermaking machine width |
Oct. 15, 1985 |
| 4547265 |
Method for sizing paper using hydrolyzed homopolymers or copolymers of meta- or para- isopropeny... |
Oct. 15, 1985 |
| 4547264 |
Method of withdrawing liquid from a pair of vertically spaced annular screens |
Oct. 15, 1985 |
| 4547263 |
Method for obtaining useful products from green pseudostem, including papermaking pulp plantain |
Oct. 15, 1985 |
| 4547262 |
Method for forming thin film passive light waveguide circuit |
Oct. 15, 1985 |
| 4547261 |
Anisotropic etching of aluminum |
Oct. 15, 1985 |
| 4547260 |
Process for fabricating a wiring layer of aluminum or aluminum alloy on semiconductor devices |
Oct. 15, 1985 |
| 4547259 |
Manufacture of sheets of controlled thickness from meltable material |
Oct. 15, 1985 |
| 4547258 |
Deposition of silicon at temperatures above its melting point |
Oct. 15, 1985 |
| 4547257 |
Method for growing diamond crystals |
Oct. 15, 1985 |
| 4547256 |
Method for thermally treating a semiconductor substrate |
Oct. 15, 1985 |
| 4547255 |
Press construction |
Oct. 15, 1985 |
| 4547254 |
Apparatus for bonding sheet material |
Oct. 15, 1985 |
| 4547253 |
Device for making grooves in cigarette filters |
Oct. 15, 1985 |
| 4547252 |
Label applying apparatus for automatic labeling system |
Oct. 15, 1985 |
| 4547251 |
Adjustable tire building drum |
Oct. 15, 1985 |
| 4547250 |
Apparatus for affixing labels to moving web |
Oct. 15, 1985 |
| 4547249 |
Sensor for label transporting equipment |
Oct. 15, 1985 |
| 4547248 |
Automatic shutoff valve |
Oct. 15, 1985 |
| 4547247 |
Plasma reactor chuck assembly |
Oct. 15, 1985 |
| 4547246 |
Extrusion method |
Oct. 15, 1985 |
| 4547245 |
Method for making decorative laminate |
Oct. 15, 1985 |
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