Inventor

Charles J. Plank

Inventor

Woodbury, NJ, US

Overview

35→

Patents

1976–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 35 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%

C01BNon-metallic elements18%

C07CAcyclic or carbocyclic compounds18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

C10GCracking hydrocarbon oils10%

Y02PClimate change mitigation technologies in the production or processing of goods8%

C07DHeterocyclic compounds3%

C07BGeneral methods of organic chemistry1%

PatentTitleYear

5,102,644'Method for producing zeolites'1992 4,994,251'Method for producing zeolites'1991 4,476,330'Conversion of ethers using a zeolite catalyst'1984 4,341,748'Method for producing zeolites'1982 4,306,106'Conversion of polar compounds using a ZSM-5 zeolite catalyst'1981 4,276,151'Novel reforming catalysts'1981 4,247,416'Crystalline zeolite ZSM-25'1981 4,247,728'Crystalline zeolite, synthesis and use thereof'1981 4,243,828'Alkylation of aromatics using a high silica zeolite'1981 4,209,499'Crystalline zeolite ZSM-43 synthesis thereof'1980 4,199,556'Method for producing zeolites'1980 4,191,638'Reforming catalysts'1980 4,175,114'Method for producing zeolites'1979 4,157,293'Aromatization of C.sub.2 -C.sub.10 hydrocarbons over stabilized zinc-containing zeolites'1979 4,151,189'Synthesizing low sodium crystalline aluminosilicate zeolites with primary amines'1979 4,141,859'Novel reforming catalysts'1979 4,128,504'Stabilized zinc-containing zeolites'1978 4,116,813'Hydrocarbon conversion with crystalline zeolite ZSM-34'1978 4,105,541'Hydrocarbon conversion over ZSM-38'1978 4,104,151'Organic compound conversion over ZSM-23'1978 4,086,186'Crystalline zeolite ZSM-34 and method of preparing the same'1978 4,081,490'Hydrocarbon conversion over ZSM-35'1978 4,079,096'Manufacture of light olefins'1978 4,079,095'Manufacture of light olefins'1978 4,076,842'Crystalline zeolite ZSM-23 and synthesis thereof'1978 4,052,472'Mordenite conversion of alkanols to penta- and hexamethyl benzenes'1977 4,046,859'Crystalline zeolite and method of preparing same'1977 4,021,447'Synthesis of zeolite ZSM-4'1977 4,021,502'Converting low molecular weight olefins over zeolites'1977 4,016,245'Crystalline zeolite and method of preparing same'1977 4,011,278'Conversion of polar compounds using a ZSM-5 zeolite catalyst'1977 4,001,106'Catalytic conversion of hydrocarbons'1977 3,992,466'Hydrocarbon conversion'1976 3,960,978'Converting low molecular weight olefins over zeolites'1976 3,939,058'Method for fluid cracking with a composite catalyst'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1992Patents assigned to MOBIL OIL CORP (29)· patent assignee history

1976–1992Based in Woodbury, NJ, US· patent location history

1979–1980Patents assigned to MOBIL CORP (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOBIL OIL CORP	29	1976–1992
MOBIL CORP	6	1979–1980

Locations

Location	Patents	Span
Woodbury, New Jersey, US	35	1976–1992