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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4783571 |
Catalytic conversion over dehydroxylated zeolite |
Nov. 8, 1988 |
| 4783570 |
Selective gas-phase isomerization of dimethylnaphthalene: 2,7-DMN triad |
Nov. 8, 1988 |
| 4783569 |
Selective gas-phase isomerization of dimethylnaphthalene: 2,6-DMN triad |
Nov. 8, 1988 |
| 4783568 |
Xylene producing process having staged catalytic conversion of ethylbenzene |
Nov. 8, 1988 |
| 4783567 |
HF alkylation process |
Nov. 8, 1988 |
| 4783566 |
Hydrocarbon conversion process |
Nov. 8, 1988 |
| 4783565 |
Selective preparation of cis-perhydroacenaphthene |
Nov. 8, 1988 |
| 4783564 |
Method for the preparation of 1,2-dichloroethane |
Nov. 8, 1988 |
| 4783563 |
Preparation of hexabromocyclododecane |
Nov. 8, 1988 |
| 4783562 |
Process for the preparation of trichloromethyl-substituted aromatic compounds, and trichlorometh... |
Nov. 8, 1988 |
| 4783561 |
Process for the preparation of halogenated (2,2)-paracyclophanes and mixtures of resultant halog... |
Nov. 8, 1988 |
| 4783560 |
Stabilized compositions of 1,1,1-trichloroethane |
Nov. 8, 1988 |
| 4783559 |
Process of reduction of aldehydes and ketones |
Nov. 8, 1988 |
| 4783558 |
Flavoring and perfume compositions, flavored foodstuffs and luxury consumables and perfumed prod... |
Nov. 8, 1988 |
| 4783557 |
Processes for preparing hydroxynaphthalenes |
Nov. 8, 1988 |
| 4783556 |
Tetrabromobisphenol-A process |
Nov. 8, 1988 |
| 4783555 |
Process for the production of a hydration product from an olefinic feedstock |
Nov. 8, 1988 |
| 4783554 |
Alkylation of amine compounds |
Nov. 8, 1988 |
| 4783553 |
Process for isolating diarylguanidines |
Nov. 8, 1988 |
| 4783552 |
Bis(2-methoxyisopropyl) maleate |
Nov. 8, 1988 |
| 4783551 |
Potassium acetylsalicylate addition compound and process of preparing |
Nov. 8, 1988 |
| 4783550 |
Process for oxidation of benzene to phenol precursor |
Nov. 8, 1988 |
| 4783549 |
Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic composit... |
Nov. 8, 1988 |
| 4783548 |
Processes for preparing 3,4-dihydro 2-naphthanoic acid and 2-naphthanoic acid and esters thereof |
Nov. 8, 1988 |
| 4783547 |
Polyfluoroaromatic nitriles |
Nov. 8, 1988 |
| 4783546 |
Preparation of 4-pentenenitrile by isomerization |
Nov. 8, 1988 |
| 4783545 |
Method for ammoxidation of paraffins and catalyst system therefor |
Nov. 8, 1988 |
| 4783544 |
Di-(meth)acrylic acid ester, resin composition comprising the same and coating agent comprising ... |
Nov. 8, 1988 |
| 4783543 |
Process to produce silyl ketene acetals |
Nov. 8, 1988 |
| 4783542 |
Silicone compounds |
Nov. 8, 1988 |
| 4783541 |
Process for isomerizing alkylthiophenes |
Nov. 8, 1988 |
| 4783540 |
Solid solutions of pyrrolo-(3,4-C)-pyrrols |
Nov. 8, 1988 |
| 4783539 |
Methacryloxy containing compounds |
Nov. 8, 1988 |
| 4783538 |
Process for the preparation of optically active azolyl-carbinol derivatives, optically active ... |
Nov. 8, 1988 |
| 4783537 |
.alpha.-(aminoalkyl)-arylacetic acid derivatives |
Nov. 8, 1988 |
| 4783536 |
Selective reduction of pentachloropyridine to 2,3,5,6-tetrachloropyridine with zinc dust in basi... |
Nov. 8, 1988 |
| 4783535 |
Chemical intermediates in the preparation of aromatic-1,4-oxazepinones and thiones |
Nov. 8, 1988 |
| 4783534 |
N-alkylnorscopines and acid addition salts thereof |
Nov. 8, 1988 |
| 4783533 |
[Oxo-4-4H-[1]-benzopyran-8-yl]alcanoic acids, salts and derivatives, their manufacture and medic... |
Nov. 8, 1988 |
| 4783532 |
Process for preparing griseolic acid derivatives |
Nov. 8, 1988 |
| 4783531 |
Production of S-substituted isothioureas |
Nov. 8, 1988 |
| 4783530 |
8-arylxanthines |
Nov. 8, 1988 |
| 4783529 |
Rapid synthesis of radiolabeled porphyrin complexes for medical application |
Nov. 8, 1988 |
| 4783528 |
Steroidal lariat ethers |
Nov. 8, 1988 |
| 4783527 |
Amides of amphoteric polyene macrolide antibiotics |
Nov. 8, 1988 |
| 4783526 |
Chlorination of carbohydrates and other alcohols |
Nov. 8, 1988 |
| 4783525 |
Preparation of reagent for immune complex isolation |
Nov. 8, 1988 |
| 4783524 |
Growth factors |
Nov. 8, 1988 |
| 4783523 |
Temperature correlated force and structure development of elastin polytetrapeptides and polypent... |
Nov. 8, 1988 |
| 4783522 |
Aromatic polythioetherimide |
Nov. 8, 1988 |
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