P

Inventor

PAPARIZOS CHRISTOS

US55 patents
⚠️ This page may combine multiple inventors who share the name “PAPARIZOS CHRISTOS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANDARD OIL CO OHIO

34 patents
US5466652ANov 14, 1995

Process for the preparation of vinyl acetate catalyst

STANDARD OIL CO OHIO48 citations96
US4786756ANov 22, 1988

Catalytic conversion of lactic acid and ammonium lactate to acrylic acid

STANDARD OIL CO OHIO79 citations96
US5235088AAug 10, 1993

Process and catalyst for propylene ammoxidation to acrylonitrile

STANDARD OIL CO OHIO33 citations93
US5134105AJul 28, 1992

Catalyst for propylene ammoxidation to acrylonitrile

STANDARD OIL CO OHIO34 citations93
US5783726AJul 21, 1998

Process for the preparation of vinyl acetate catalyst

STANDARD OIL CO OHIO18 citations92
US5665667ASep 9, 1997

Process for the preparation of vinyl acetate catalyst

STANDARD OIL CO OHIO37 citations92
US5591688AJan 7, 1997

Process for the preparation of fluid bed vinyl acetate catalyst

STANDARD OIL CO OHIO39 citations92
US5258543ANov 2, 1993

Method for ammoxidation of olefins

STANDARD OIL CO OHIO34 citations92
US5012028AApr 30, 1991

Process for upgrading light hydrocarbons using oxidative coupling and pyrolysis

STANDARD OIL CO OHIO97 citations92
US5840648ANov 24, 1998

Catalyst for the manufacture of acrylonitrile and hydrogen cyanide

STANDARD OIL CO OHIO31 citations91
US5688739ANov 18, 1997

Ammoxidation catalysts containing germanium to produce high yields of acrylonitrile

STANDARD OIL CO OHIO19 citations91
US4471061ASep 11, 1984

Methods for treatment of phosphomolybdic acid based catalysts during reactor shutdown

STANDARD OIL CO OHIO20 citations81
US4558029ADec 10, 1985

Antimony-containing C4 oxidation catalysts

STANDARD OIL CO OHIO23 citations80
US4704496ANov 3, 1987

Process for converting light hydrocarbons to more readily transportable materials

STANDARD OIL CO OHIO23 citations76
US5183793AFeb 2, 1993

Ammoxidation catalysts and methods for their preparation for use in the production of isophthalonitrile

STANDARD OIL CO OHIO15 citations74
US4877898AOct 31, 1989

Process for one step esterification using an intermetallic palladium based catalyst system

STANDARD OIL CO OHIO6 citations74
US4727205AFeb 23, 1988

Process for converting methane and/or natural gas to more readily transportable materials

STANDARD OIL CO OHIO7 citations74
US4690777ASep 1, 1987

Production of synthesis gas

STANDARD OIL CO OHIO12 citations74
US4453006AJun 5, 1984

Oxidation of propylene or isobutylene with attrition resistant catalysts

STANDARD OIL CO OHIO15 citations74
US4338463AJul 6, 1982

Process for the production of unsaturated acids and esters

STANDARD OIL CO OHIO7 citations74
US5710318AJan 20, 1998

Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate

STANDARD OIL CO OHIO11 citations73
US5536693AJul 16, 1996

Process for the preparation of vinyl acetate catalyst

STANDARD OIL CO OHIO17 citations73
US4314075AFeb 2, 1982

Process for the production of olefinic acids and esters

STANDARD OIL CO OHIO10 citations73
US4301030ANov 17, 1981

Bi-containing methacrolein oxidation catalysts

STANDARD OIL CO OHIO9 citations73
US4301031ANov 17, 1981

Methacrolein oxidation catalysts

STANDARD OIL CO OHIO13 citations73
US5877108AMar 2, 1999

Performance of used molybdenum based catalysts by the addition of ammonium dimolybdate

STANDARD OIL CO OHIO16 citations72
US5770757AJun 23, 1998

Ammoxidation catalysts containing germanium to produce high yields of acrylonitrile

STANDARD OIL CO OHIO10 citations72
US4822940AApr 18, 1989

Process for converting light hydrocarbons and/or natural gas to liquid hydrocarbons

STANDARD OIL CO OHIO17 citations67
US4714695ADec 22, 1987

Method for the preparation of high activity palladium based catalysts

STANDARD OIL CO OHIO6 citations63
US4623635ANov 18, 1986

Method for the preparation of high activity palladium based catalysts

STANDARD OIL CO OHIO6 citations63
US4279829AJul 21, 1981

Metal complex catalysts

STANDARD OIL CO OHIO3 citations63
US4262153AApr 14, 1981

Decomposition of hydroperoxides using metal complex catalysts

STANDARD OIL CO OHIO4 citations63
US4536585AAug 20, 1985

Method of making acetals by catalytic reaction of aldehydes with hydroxyalkanes

STANDARD OIL CO OHIO2 citations60
US4358610ANov 9, 1982

Process for the production of methacrylic acid from isobutyraldehyde

STANDARD OIL CO OHIO6 citations60

STANDARD OIL CO

12 patents

INEOS USA LLC

3 patents

(unassigned)

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.