1
Charles J Plank, Edward J Rosinski, Mae K Rubin: Crystalline zeolite ZSM-23 and synthesis thereof. Mobil Oil Corporation, Charles A Huggett, Dennis P Santini, February 28, 1978: US04076842 (259 worldwide citation)

A new crystalline zeolite, designated ZSM-23, a method of making same and the use thereof in catalytic conversion of organic compounds is the subject of this application. The new zeolite has a composition, in the anhydrous state, expressed in terms of mole ratios of oxides, as follows;


2
Charles J Plank, Edward J Rosinski, Mae K Rubin: Crystalline zeolite and method of preparing same. Mobil Oil Corporation, Charles A Huggett, Raymond W Barclay, Dennis P Santini, April 5, 1977: US04016245 (250 worldwide citation)

A new crystalline zeolite, designated ZSM-35, a method of making same and the use thereof in catalytic conversion of hydrocarbons is the subject of this application. The new zeolite has a composition, in the anhydrous state, expressed in terms of mole ratios of oxides as follows:


3
Clarence D Chang, Anthony J Silvestri: Process for the manufacture of gasoline. Mobil Oil Corporation, Charles A Huggett, Michael G Gilman, February 28, 1978: US04076761 (247 worldwide citation)

Synthesis gas comprising a mixture of carbon monoxide and hydrogen is derived from fossil fuels and catalytically converted in a first reaction zone to a mixture of methanol and dimethyl ether which in turn is converted in a separate reaction zone in contact with a crystalline aluminosilicate zeolit ...


4
Clarence D Chang, William H Lang, Anthony J Silvestri, Robert L Smith: Conversion of synthesis gas to hydrocarbon mixtures. Mobil Oil Corporation, Charles A Huggett, Michael G Gilman, June 20, 1978: US04096163 (246 worldwide citation)

Synthesis gas is contacted with an intimate mixture of a carbon monoxide hydrogen reduction catalyst, comprising a methanol synthesis catalyst in combination with a selective class of acidic crystalline aluminosilicate having a silica/alumina ratio greater than 12, a pore dimension greater than abou ...


5
Clarence D Chang, Anthony J Silvestri: Process for the manufacture of gasoline. Mobil Oil Corporation, Charles A Huggett, Michael G Gilman, Raymond W Barclay, February 6, 1979: US04138442 (243 worldwide citation)

Synthesis gas comprising a mixture of carbon monoxide and hydrogen is derived from fossil fuels and catalytically converted in a first reaction zone to a mixture of methanol and dimethyl ether which in turn is converted in a separate reaction zone in contact with a crystalline aluminosilicate zeolit ...


6
Werner O Haag, David H Olson: Alkylation in presence of thermally modified crystalline aluminosilicate catalyst. Mobil Oil Corporation, Charles A Huggett, Raymond W Barclay, April 5, 1977: US04016218 (225 worldwide citation)

Process for the alkylation of aromatic hydrocarbons by contacting same with an olefin alkylating agent in a reaction zone maintained under conditions such that said alkylation is accomplished in the presence of a catalyst comprising a crystalline aluminosilicate zeolite, said zeolite having a silica ...


7
Julius Podhrasky, Eve S Sprunt: System for transmitting ultrasonic energy through core samples. Mobil Oil Corporation, Charles A Huggett, Michael G Gilman, George W Hager, April 26, 1983: US04380930 (201 worldwide citation)

A system for measuring ultrasonic (50 Khz-10 Mhz) velocity and attenuation in core samples employs transmitting and receiving transducers for generating and receiving ultrasonic energy in a core sample. The transducer and core sample are contained in a high pressure cell. The transducers are isolate ...


8
Charles R Ashcraft, Hee C Park: Lustrous satin appearing, opaque film compositions and method of preparing same. Mobil Oil Corporation, Charles A Huggett, James F Powers Jr, James P O Sullivan Sr, March 22, 1983: US04377616 (170 worldwide citation)

The present invention is directed to an opaque, biaxially oriented polymeric film structure of lustrous satin appearance comprising a thermoplastic core matrix having a strata of voids; said voids being created by the inclusion within the matrix material of spherical void-initiating solid particles ...


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Edwin N Givens, Charles J Plank, Edward J Rosinski: Converting low molecular weight olefins over zeolites. Mobil Oil Corporation, Charles A Huggett, Raymond W Barclay, Claude E Setliff, June 1, 1976: US03960978 (137 worldwide citation)

Gaseous C.sub.2 -C.sub.5 olefins, either alone or in admixture with paraffins, are converted into an olefinic gasoline blending stock with a good research octane number in good yields by passage over a ZSM-5 type zeolite catalyst of controlled acidity. The catalyst must have reduced activity for cra ...