Inventor

MCCALL JAMES T

US6 patents

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

CHEVRON RES & TECH

2 patents

US5076908ADec 31, 1991

Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

CHEVRON RES & TECH72 citations95

US5302357AApr 12, 1994

Apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

CHEVRON RES & TECH19 citations81

CHEVRON USA INC

2 patents

US5733440AMar 31, 1998

Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

CHEVRON USA INC26 citations92

US5599440AFeb 4, 1997

Catalyst method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

CHEVRON USA INC18 citations92

(unassigned)

1 patent

US5498327AMar 12, 1996

Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed

CHEVRON RES

1 patent

US5409598AApr 25, 1995

Method of hydroprocessing

CHEVRON RES14 citations71