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489 Patents found in Mechnical category

Displaying 1 to 20 of 489 patents Next List

1     7754643     USA     Transesterification catalyst and a process for the preparation thereof
2     238763     India     AN IMPROVED PROCESS FOR PREPARING SECONDARY ALCOHOLS BY LIQUID PHASE OXIDATION
3     238750     India     A PRESSURE HOUSING FOR IN-WATER PRESSURE BASED SYSTEM
4     7662741     USA     Process for preparing silver deposited carbon covered alumina catalyst
5     237506     India     A PROCESS FOR THE PREPARATION OF AN IMPROVED IRON CATALYST Fe.Cu.MnO.K2O BETONITE USEFUL FOR THE PRODUCTION OF WAX FROM SYNTHESIS GAS.
6     7637379     USA     Circular secondary clarifier for wastewater treatment and an improved solids-liquid separation process thereof
7     236262     India     A PROCESS FOR THE PREPARATION OF IMPROVED HETEROGENEOUS ION-EXCHANGE SPACER
8     7585416     USA     Apparatus for filtration and disinfection of sea water/ship's ballast water and a method of same
9     234886     India     A PROCESS FOR THE PREPARATION OF NANOCRYSTALLINE ZEOLITE BETA
10     234666     India     AN IMPROVED PROCESS FOR PREPARING SECONDARY ALCOHOLS
11     7510659     USA     Surface-modified zeolite and process for synthesis thereof for sequestration of anions
12     233536     India     A PROCESS FOR THE PREPARATION OF POLYMERIC ABSORBENTS USEFUL FOR GELLING ORGANIC LIQUIDS
13     233472     India     A PROCESS FOR THE PREPARATION OF A CATALYST, USEFUL FOR THE PRODUCTION OF HYDROCARBONS FROM SYNTHESIS GAS
14     233362     India     MICROPOROUS FILTRATION BASED DOT IMMUNOASSAY DEVICE FOR METHOD FOR SCREENING OF ANALYTES AND METHOD OF USE
15     233097     India     A PROCESS FOR DIFFUSION SOLDERING
16     232875     India     A PROCESS FOR THE PRODUCTION OF CONDENSATE OF TOLUENE-NAPHTHALENE SULPHONATES, AN ADDITIVE FOR COAL WATER SLURRY
17     232750     India     AN IMPROVED PROCESS FOR THE PREPARATION FO MAGNESIUM HALIDE SUPPORTED METALLOCENE CATALYST
18     232493     India     A MACHINE FOR THE PRODUCTION OF COATED THREADS PARTICULARLY KSHARASOOTRA
19     232491     India     A PROCESS FOR THE PREPARATION OF A NOVEL HETEROGENEOUS OSMATE CATALYST
20     232391     India     AN IMPROVED PROCESS FOR THE PREPARATION OF A CATALYST SUITABLE FOR HYDROCARBON TRANSFORMATIONS

Displaying 1 to 20 of 489 patents
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