| Patent Number |
Title Of Patent |
Date Issued |
| 5191149 |
Method of refining liquified petroleum gases into aerosol propellants |
Mar. 2, 1993 |
| 5191148 |
Isoparaffin/olefin alkylation |
Mar. 2, 1993 |
| 5191147 |
Isoparaffin/olefin alkylation |
Mar. 2, 1993 |
| 5191146 |
Olefin isomerization process |
Mar. 2, 1993 |
| 5191145 |
Continuous process for preparing aluminum alkyls and linear 1-olefins from internal olefins |
Mar. 2, 1993 |
| 5191144 |
Olefin upgrading by selective conversion with synthetic mesoporous crystalline material |
Mar. 2, 1993 |
| 5191143 |
Preparation of isobutylene |
Mar. 2, 1993 |
| 5191142 |
Process for converting methanol to olefins or gasoline |
Mar. 2, 1993 |
| 5191141 |
Process for converting methanol to olefins using an improved metal aluminophosphate catalyst |
Mar. 2, 1993 |
| 5191140 |
Process for producing olefin oligomer |
Mar. 2, 1993 |
| 5191139 |
Process for oligomerizing olefins using sulfate-activated group IV oxides |
Mar. 2, 1993 |
| 5191138 |
Process for oxidative conversion of methane to higher hydrocarbons using metal sulfide oxidizing... |
Mar. 2, 1993 |
| 5191137 |
Molecular sieves coated with non-oxide ceramics for toluene disproportionation |
Mar. 2, 1993 |
| 5191136 |
Process for production of sec-butylbenzene |
Mar. 2, 1993 |
| 5191135 |
Aromatics alkylation process |
Mar. 2, 1993 |
| 5191134 |
Aromatics alkylation process |
Mar. 2, 1993 |
| 5191133 |
Process for preparation of 2-vinylnaphthalene |
Mar. 2, 1993 |
| 5191132 |
Cyclopentadiene type compounds and method for making |
Mar. 2, 1993 |
| 5191131 |
Process for preparation of lower aliphatic hydrocarbons |
Mar. 2, 1993 |
| 5191130 |
Process for oligomerizing olefins using halogenated phosphorous-containing acid on montmorilloni... |
Mar. 2, 1993 |
| 5191129 |
Method of preparing an isopropanol and diisopropyl ether oxygenate motor fuel additive |
Mar. 2, 1993 |
| 5191128 |
Process for preparing tetraphenolic compounds |
Mar. 2, 1993 |
| 5191127 |
Glyoxal derivatives and method for making the same |
Mar. 2, 1993 |
| 5191126 |
Process for the preparation of difluorobenzaldehydes |
Mar. 2, 1993 |
| 5191125 |
Procedure for the preparation of bicyclo [3.2.0]hept-2-en-7-ones |
Mar. 2, 1993 |
| 5191124 |
Sulfonium salts having acid-labile groups |
Mar. 2, 1993 |
| 5191123 |
Processes for the preparation of hydroxyl-containing compounds |
Mar. 2, 1993 |
| 5191121 |
Aroyl ketone derivative, UV ray absorber comprising the same, and cosmetic composition containin... |
Mar. 2, 1993 |
| 5191120 |
Process for preparing nonionic X-ray contrast agents |
Mar. 2, 1993 |
| 5191119 |
Process for producing non-ionic radiographic contrast media utilizing N-allylation |
Mar. 2, 1993 |
| 5191118 |
Catalytic dehalogenation of alpha-halogenated carboxylic acids/esters |
Mar. 2, 1993 |
| 5191117 |
Sulfonamide derivative |
Mar. 2, 1993 |
| 5191116 |
Process for the preparation of methacrylic acid and methacrolein |
Mar. 2, 1993 |
| 5191115 |
Method for obtaining carboxylic acids by reaction of alkanes and formiates |
Mar. 2, 1993 |
| 5191114 |
Process for enhancing the flow characteristics of ibuprofen |
Mar. 2, 1993 |
| 5191113 |
Cinnamoylamide derivatives |
Mar. 2, 1993 |
| 5191112 |
Process for optical resolution of (.+-.)-2-(3-benzoyl)-phenylpropionic acid |
Mar. 2, 1993 |
| 5191111 |
Manufacture of isocyanate-substituted isophtholayl chloride |
Mar. 2, 1993 |
| 5191110 |
Process for the synthesis of vitamin A and certain ones of derivatives |
Mar. 2, 1993 |
| 5191109 |
Process for preparing optically active cyclopentenones |
Mar. 2, 1993 |
| 5191108 |
Catechol carboxylic acids |
Mar. 2, 1993 |
| 5191106 |
N,N'-diacetic acid-N'-cyanomethyl, salts thereof, and their preparation |
Mar. 2, 1993 |
| 5191105 |
Tetrahydrophthalimides, and their production and use as herbicides |
Mar. 2, 1993 |
| 5191104 |
Alkoxylation of carboxylated compounds |
Mar. 2, 1993 |
| 5191103 |
Process and composition for promoting hydrosilylation reactions using sterically hindered nitrog... |
Mar. 2, 1993 |
| 5191102 |
Process of producing silethylene oxide |
Mar. 2, 1993 |
| 5191101 |
Energy polymerizable compositions containing organometallic initiators |
Mar. 2, 1993 |
| 5191100 |
Chrome humates as drilling mud additives |
Mar. 2, 1993 |
| 5191099 |
Chemical vapor deposition of aluminum films using dimethylethylamine alane |
Mar. 2, 1993 |
| 5191098 |
Continuous process for preparation of aqueous dispersions of metal soaps |
Mar. 2, 1993 |
