 |
|
 |
| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4278817 |
Novel prenyl 4-caranones |
Jul. 14, 1981 |
| 4278816 |
Process for preparing phenols and thiophenols |
Jul. 14, 1981 |
| 4278815 |
19-Keto-PG amides |
Jul. 14, 1981 |
| 4278814 |
Preparation of 2-methylene-1,3-propanediamide by a fluoride anion-initiated .beta.-elimination r... |
Jul. 14, 1981 |
| 4278813 |
19,20-Didehydro-13,14-dihydro-PG.sub.2, sulfonyl amides |
Jul. 14, 1981 |
| 4278812 |
19,20-Didehydro-PG.sub.2 sulfonyl amides |
Jul. 14, 1981 |
| 4278811 |
Process for the preparation of tris(aminomethyl)phosphine oxide and its ternary salts |
Jul. 14, 1981 |
| 4278810 |
Process for the preparation of terephthalic acid |
Jul. 14, 1981 |
| 4278809 |
Process for preparing 2-isocyanatoalkyl esters of organic carboxylic acids |
Jul. 14, 1981 |
| 4278808 |
Method of preparing a 3-alkoxy-2-alkyl-propionic acid ester derivative and intermediate therefor |
Jul. 14, 1981 |
| 4278807 |
Process for production of 1-naphthyl methylcarbamate |
Jul. 14, 1981 |
| 4278806 |
15-Deoxy-16-substituted-19-chloro-20-nor prostane derivatives of the E and F series |
Jul. 14, 1981 |
| 4278805 |
Process for the preparation of an aryl mono-, di-, and/or polyurethane |
Jul. 14, 1981 |
| 4278804 |
Ultraviolet light absorbing agents and compositions and articles containing same |
Jul. 14, 1981 |
| 4278803 |
Preparation of 2-Methylene-1,3-propanediamide |
Jul. 14, 1981 |
| 4278802 |
Novel .alpha.-thio-alkanoic acid derivatives |
Jul. 14, 1981 |
| 4278801 |
Preparation of 5-hydroxymethylimidazoles |
Jul. 14, 1981 |
| 4278800 |
.gamma.-Azolyl compounds, agents containing them for regulating plant growth, and the manufactur... |
Jul. 14, 1981 |
| 4278799 |
Continuous process for the production of dichloroacetamides |
Jul. 14, 1981 |
| 4278798 |
1-Ethyl-1,4-dihydro-6-(2-naphthyl)-4-oxonicotinic acid and esters thereof |
Jul. 14, 1981 |
| 4278797 |
Intermediates to phenylmorphans and method of preparation thereof |
Jul. 14, 1981 |
| 4278796 |
Piperazines |
Jul. 14, 1981 |
| 4278795 |
Process for the preparation of pyrene compounds |
Jul. 14, 1981 |
| 4278794 |
Process for preparing pure cyanuric acid |
Jul. 14, 1981 |
| 4278793 |
Cephem derivative |
Jul. 14, 1981 |
| 4278792 |
Method of producing derivatives of 6-.beta.-amidinopenicillanic acid |
Jul. 14, 1981 |
| 4278791 |
Benzimidazolyl-2-alkane-phosphonic acids |
Jul. 14, 1981 |
| 4278790 |
Novel cellulose solutions |
Jul. 14, 1981 |
| 4278789 |
Lincomycin compounds |
Jul. 14, 1981 |
| 4278788 |
Removal of residual catalyst from polyolefin polymers |
Jul. 14, 1981 |
| 4278787 |
Alternating copolyestercarbonate resins |
Jul. 14, 1981 |
| 4278786 |
Aromatic polyamides containing ether linkages and process for producing same |
Jul. 14, 1981 |
| 4278785 |
Polyester composition, process therefor and molded articles therefrom |
Jul. 14, 1981 |
| 4278784 |
Encapsulated electronic devices and encapsulating compositions |
Jul. 14, 1981 |
| 4278783 |
Method of curing an organoalkoxysilane compound |
Jul. 14, 1981 |
| 4278782 |
Allyl alcohol polymers |
Jul. 14, 1981 |
| 4278781 |
Catalyst and process for the polymerization of ethylene and terminal olefins |
Jul. 14, 1981 |
| 4278780 |
Thermosetting resin composition comprising epoxy compound and reaction product of unsaturated di... |
Jul. 14, 1981 |
| 4278779 |
Aromatic polyamide composition |
Jul. 14, 1981 |
| 4278778 |
Synergistic prevulcanization inhibitor for halopolymer with diaminopropane and cyclohexylthiopht... |
Jul. 14, 1981 |
| 4278777 |
Grafted polymers and method of preparing and using same |
Jul. 14, 1981 |
| 4278776 |
Vulcanizable mixes based on fluoroelastomers and comprising elastomeric fluoropolyamides as proc... |
Jul. 14, 1981 |
| 4278775 |
Maleimide-styrene copolymer blend with polyphenylene oxide |
Jul. 14, 1981 |
| 4278774 |
Block-copolymers of vinyltrialkylsilane-hexaorganocyclotrisiloxanes and method for producing sam... |
Jul. 14, 1981 |
| 4278773 |
Dispersible compositions of fluorocarbon resins |
Jul. 14, 1981 |
| 4278772 |
Semi-flexible foam polymer used in packaging |
Jul. 14, 1981 |
| 4278771 |
Flame retardant compositions |
Jul. 14, 1981 |
| 4278770 |
Stabilization of high resilience polyurethane foam by including in the reaction mixture a polyol... |
Jul. 14, 1981 |
| 4278769 |
Blowing agent concentrate |
Jul. 14, 1981 |
| 4278768 |
Rubber-modified fire-retardant anhydride copolymers |
Jul. 14, 1981 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
