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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4873013 |
Aqueous alkali metal halogenite compositions containing a colorant stabilized by ammonium hydrox... |
Oct. 10, 1989 |
| 4873012 |
Built nonaqueous liquid nonioinic laundry detergent composition containing hexylene glycol and m... |
Oct. 10, 1989 |
| 4873011 |
Antifreeze corrosion inhibitor composition for aluminum engines and radiators |
Oct. 10, 1989 |
| 4873010 |
Spindle-like magnetic iron oxide particles and process for producing the same |
Oct. 10, 1989 |
| 4873009 |
Borated lube oil additive |
Oct. 10, 1989 |
| 4873008 |
Jojoba oil and jojoba oil derivative lubricant compositions |
Oct. 10, 1989 |
| 4873007 |
Method for producing sulfurized alkylphenols |
Oct. 10, 1989 |
| 4873006 |
Compositions containing active sulfur |
Oct. 10, 1989 |
| 4873005 |
Extrusion lubricant comprising a hydrocarbon wax, fatty acid salt and an organic mercaptan |
Oct. 10, 1989 |
| 4873004 |
Lubricating composition |
Oct. 10, 1989 |
| 4873003 |
Cationic soil release polymers |
Oct. 10, 1989 |
| 4873002 |
Liquid detergent fabric conditioning compositions |
Oct. 10, 1989 |
| 4873001 |
Fabric softening and antistatic liquid detergent compositions |
Oct. 10, 1989 |
| 4873000 |
Carpet freshening and deodorizing composition |
Oct. 10, 1989 |
| 4872999 |
Mixture of halides such as NaOCl and a bromide salt for removal of mussels and barnacles from sa... |
Oct. 10, 1989 |
| 4872998 |
Apparatus and process for forming uniform, pelletizable sludge product |
Oct. 10, 1989 |
| 4872997 |
Coolant recycling system and method |
Oct. 10, 1989 |
| 4872996 |
Use of aminophosphonic acids to inhibit scale formation and corrosion caused by manganese in wat... |
Oct. 10, 1989 |
| 4872995 |
Method for calcium oxalate scale control |
Oct. 10, 1989 |
| 4872994 |
Method and apparatus for removing organic liquids from water |
Oct. 10, 1989 |
| 4872993 |
Waste treatment |
Oct. 10, 1989 |
| 4872992 |
Method and apparatus for analyzing diluted and undiluted fluid samples |
Oct. 10, 1989 |
| 4872991 |
Treatment of water |
Oct. 10, 1989 |
| 4872990 |
Membrane module for hyperfiltration or ultrafiltration of containating liquid flows |
Oct. 10, 1989 |
| 4872989 |
Selective removal of nitrate ions from salt solutions |
Oct. 10, 1989 |
| 4872988 |
Method and device for separation of colloidal suspensions |
Oct. 10, 1989 |
| 4872987 |
Process for separating and producing chlorogenic acid |
Oct. 10, 1989 |
| 4872986 |
Use of bacteria for control of algal bloom in wastewater, lagoons, or ponds |
Oct. 10, 1989 |
| 4872985 |
Method for application of wastewater to plants for improved wastewater treatment |
Oct. 10, 1989 |
| 4872984 |
Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for pr... |
Oct. 10, 1989 |
| 4872983 |
Biocompatible cellulose dialysis membrane with increased adsorption of beta-2-microglobulin |
Oct. 10, 1989 |
| 4872982 |
Composite semipermeable membranes and method of making same |
Oct. 10, 1989 |
| 4872981 |
Split inlet for filter |
Oct. 10, 1989 |
| 4872980 |
Fluid purification device |
Oct. 10, 1989 |
| 4872979 |
Chromatography column |
Oct. 10, 1989 |
| 4872978 |
Device for the removal of cryoglobulins |
Oct. 10, 1989 |
| 4872977 |
Solid waste retriever |
Oct. 10, 1989 |
| 4872976 |
Oil filter with multiple function valve |
Oct. 10, 1989 |
| 4872975 |
System for separating abrasive material from a fluid used in fluid jet cutting |
Oct. 10, 1989 |
| 4872974 |
Apparatus for testing membrane filters, and for sterilizing liquids with use of membrane filter |
Oct. 10, 1989 |
| 4872973 |
Cyclone classifier |
Oct. 10, 1989 |
| 4872972 |
Apparatus for classifying particles |
Oct. 10, 1989 |
| 4872971 |
Progressive flow cracking of coal/oil mixtures with high metals content catalyst |
Oct. 10, 1989 |
| 4872970 |
Reactivation of iridium-containing catalysts |
Oct. 10, 1989 |
| 4872969 |
Method for valveless control of particle transport |
Oct. 10, 1989 |
| 4872968 |
Catalytic dewaxing process using binder-free catalyst |
Oct. 10, 1989 |
| 4872967 |
Multistage reforming with interstage aromatics removal |
Oct. 10, 1989 |
| 4872966 |
Sheet type electrode for use in the measurement of ion concentrations |
Oct. 10, 1989 |
| 4872965 |
Contact lens cleaning apparatus |
Oct. 10, 1989 |
| 4872964 |
Planar magnetron sputtering apparatus and its magnetic source |
Oct. 10, 1989 |
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