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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4380627 |
Cationic compounds |
Apr. 19, 1983 |
| 4380626 |
Hormonal plant growth regulator |
Apr. 19, 1983 |
| 4380625 |
Process for the preparation of purified aminoglycoside antibiotics |
Apr. 19, 1983 |
| 4380624 |
Novel isomers of bufalin and resibufogenin and their preparation |
Apr. 19, 1983 |
| 4380623 |
Preparation of polyamide from dinitrile, diamine, water, and CO.sub.2 catalyst |
Apr. 19, 1983 |
| 4380622 |
Process for producing aliphatic copolyesteramide, an aliphatic copolyesteramide and tubing molde... |
Apr. 19, 1983 |
| 4380621 |
Fast crystallizing polyester compositions |
Apr. 19, 1983 |
| 4380620 |
Process for preparing polyoxymethylenes |
Apr. 19, 1983 |
| 4380619 |
Oxy- and thioaryl-phenylated aromatic heterocyclic polymers |
Apr. 19, 1983 |
| 4380618 |
Batch polymerization process |
Apr. 19, 1983 |
| 4380617 |
Preparation of polymers from cycloolefins |
Apr. 19, 1983 |
| 4380616 |
Polymerization of olefins in the presence of chromium-containing catalysts |
Apr. 19, 1983 |
| 4380615 |
Diamine recovery process |
Apr. 19, 1983 |
| 4380614 |
Suspension polymerization of haloethylene compound |
Apr. 19, 1983 |
| 4380613 |
Gasketing and sealing composition |
Apr. 19, 1983 |
| 4380612 |
High heat distortion resistant segment ester polycarbonates |
Apr. 19, 1983 |
| 4380611 |
Etherified methylol polyamide crosslinking agent, process for producing the same and resins cros... |
Apr. 19, 1983 |
| 4380610 |
Polyacetal comb polymers |
Apr. 19, 1983 |
| 4380609 |
Prevulcanization inhibitors of thio-triazine-amines for rubber |
Apr. 19, 1983 |
| 4380608 |
Process for producing propylene-ethylene block copolymer |
Apr. 19, 1983 |
| 4380607 |
Rubber composition having high modulus of elasticity and process for preparing same |
Apr. 19, 1983 |
| 4380606 |
Acrylic copolymer rubber/polyvinylchloride |
Apr. 19, 1983 |
| 4380605 |
Room temperature crosslinking unsaturated polyester resins |
Apr. 19, 1983 |
| 4380604 |
Radiation-hardenable acrylic acid esters containing urethane groups and their use |
Apr. 19, 1983 |
| 4380603 |
Epihalohydrin modified dicyandiamide-formaldehyde condensates and process for preparing the same |
Apr. 19, 1983 |
| 4380602 |
Water-soluble thermosettable resinous compositions containing dicyandiamide-formaldehyde condens... |
Apr. 19, 1983 |
| 4380601 |
Thermosetting catonic acrylic latices and their use in coating compositions |
Apr. 19, 1983 |
| 4380600 |
Aqueous dispersion of water-soluble polymer composition |
Apr. 19, 1983 |
| 4380599 |
Organotin polymers method of making them and paints containing them |
Apr. 19, 1983 |
| 4380598 |
Flame retardant polyarylate compositions |
Apr. 19, 1983 |
| 4380597 |
Thermoplastic compositions based on vinyl chloride polymers stabilized with polyhydroxyl compoun... |
Apr. 19, 1983 |
| 4380596 |
Primer or solvent resistant protective coating |
Apr. 19, 1983 |
| 4380595 |
Encapsulating sealant compositions for friable insulation materials |
Apr. 19, 1983 |
| 4380594 |
Filaments and fibers having discontinuous cavities |
Apr. 19, 1983 |
| 4380593 |
Intumescent compositions |
Apr. 19, 1983 |
| 4380592 |
Process for the production of polyhydroxy lignin-cellulose silicate polymer |
Apr. 19, 1983 |
| 4380591 |
Novel amino catalyst mixture for stabilization of polyurethane foam |
Apr. 19, 1983 |
| 4380590 |
Emulsion copolymer cation exchange resins |
Apr. 19, 1983 |
| 4380589 |
Novel Fischer-Tropsch catalysts |
Apr. 19, 1983 |
| 4380588 |
Glass for infrared ray-transmitting optical fibers and optical fibers formed from said glass |
Apr. 19, 1983 |
| 4380587 |
Film badge for determining carbonyl compounds |
Apr. 19, 1983 |
| 4380586 |
Method and apparatus for photometrically monitoring low level concentration of hydrogen sulfide ... |
Apr. 19, 1983 |
| 4380585 |
Stabilization of benzidine-type indicators with various enhancers |
Apr. 19, 1983 |
| 4380584 |
Fermentation apparatus |
Apr. 19, 1983 |
| 4380583 |
Method of preparing seeding material for production of citric acid |
Apr. 19, 1983 |
| 4380582 |
Preparation of dry variola virus |
Apr. 19, 1983 |
| 4380581 |
Istamycins and streptomyces culture for the production thereof |
Apr. 19, 1983 |
| 4380580 |
Heterogenous chemiluminescent specific binding assay |
Apr. 19, 1983 |
| 4380579 |
Electrostatic copying process and apparatus |
Apr. 19, 1983 |
| 4380578 |
Electrochemical cell with gelled anode |
Apr. 19, 1983 |
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