Patent Assignment
Reel/Frame 007662/0538
Assignment of Assignor's Interest
Recorded: 1995-06-28
Pages: 6
Assignor
HYDROCARBON RESEARCH, INC.
Executed: 1995-01-31
Assignee
IFP ENTERPRISES
680 FIFTH AVENUE, NEW YORK, NEW YORK, 10019
Covered Properties
(22)
Catalytic Hydrogenation Process and Apparatus with Improved Vapor Liquid Separation
Patent:
4,221,653 →
Application:
05/920,825 →
Process for Phase Separation
Patent:
4,151,073 →
Application:
05/956,534 →
Solids Precipitation and Polymerization of Asphaltenes in Coal-Derived Liquids
Patent:
4,470,900 →
Application:
06/148,876 →
Filtration of Coal-Derived Liquids Containing Particulate Solids
Patent:
4,315,824 →
Application:
06/156,158 →
H-Coal Process and Plant Design
Patent:
4,400,263 →
Application:
06/232,789 →
Process and Apparatus for Adding and Removing Particles from Pressurized Reactors
Patent:
4,398,852 →
Application:
06/235,195 →
Catalyst for Coal Liquefaction Process
Patent:
4,424,109 →
Application:
06/251,828 →
Catalyst Activity in Coal Liquid Upgrading
Patent:
4,443,330 →
Application:
06/269,113 →
Cooling and Solidification of Heavy Hydrocarbon Liquid Streams
Patent:
4,381,986 →
Application:
06/286,930 →
Catalyst Regeneration Process Including Metal Contaminants Removal
Patent:
4,454,240 →
Application:
06/317,216 →
Coal Hydrogenation and Deashing in Ebullated Bed Catalytic Reactor
Patent:
4,404,084 →
Application:
06/357,230 →
Coal Hydrogenation Process with Direct Coal Feed and Improved Residuum Conversion
Patent:
4,437,973 →
Application:
06/365,660 →
Hydrogenation Process for Solid Carbonaceojus Feed Materials Using Thermal Countercurrent Flow Reaction Zone
Patent:
4,510,037 →
Application:
06/565,248 →
Coal Catalytic Hydrogenation Process Using Direct Coal Slurry Feed to Reactor with Controlled Mixing Conditions
Patent:
4,495,055 →
Application:
06/574,223 →
Fluid Flow Distribution System for Fluidized Bed Reactor
Patent:
4,702,891 →
Application:
06/730,253 →
Catalytic Two-Stage Coal Hydrogenation and Hydroconversion Process
Patent:
4,842,719 →
Application:
06/876,307 →
Catalytic Two-Stage Liquefaction of Coal Utilizing Cascading of Used Ebullated-Bed Catalyst
Patent:
4,816,141 →
Application:
07/109,645 →
Catalytic Two-Stage Coal Hydrogenation Process Using Extinction Recycle of Heavy Liquid Fraction
Patent:
4,874,506 →
Application:
07/109,646 →
Hydrogenation of Coal and Subsequent Liquefaction of Hydrogenated Undissolved Coal
Patent:
4,879,021 →
Application:
07/237,636 →
Fluidized Bed Reactor Using Capped Dual-Sided Contact Units and Method for Use
Patent:
4,947,803 →
Application:
07/348,848 →
Catalytic Two-Stage Coal Liquefaction Process Having Improved Nitrogen Removal
Patent:
5,045,180 →
Application:
07/509,126 →
Fluidized Bed Combustion System and Method Utilizing Capped Dual-Sided Contact Units
Patent:
5,033,413 →
Application:
07/547,561 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 1, 1981
From: NONGBRI, GOVANON
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003890/0330 →
Assignment of Assignors Interest.
Nov 2, 1981
From: GANGULI, PARTHA S.
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003940/0273 →
Assignment of Assignors Interest.
Dec 11, 1981
From: ANTIERI, SALVATORE J.; COMOLLI, ALFRED G.
To: HYDROCARBON RESEARCH, INC., A CORP. OF DE
Reel/Frame 003933/0296 →
Assignment of Assignors Interest.
Mar 11, 1982
From: HUIBERS, DERK T. A.; JOHANSON, EDWIN S.
To: HYDROCARBON RESEARC, INC.
Reel/Frame 003992/0020 →
Assignment of Assignors Interest.
Mar 29, 1982
From: KYDD, PAUL H.; CHERVENAK, MICHAEL C.; DE VAUX, GEORGE R.
To: HYDROCARBON RESEARCH, INC.,
Reel/Frame 003957/0895 →
Assignment of Assignors Interest.
Apr 5, 1982
From: HUIBERS, DERK T. A.; KYDD, PAUL H.
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 004014/0751 →
Security Interest
Feb 14, 1983
From: PORTAGE INDUSTRIES CORPORATION,
To: BAYBANK MIDDLESEX
Reel/Frame 004121/0244 →
Assignment of Assignors Interest.
Apr 11, 1983
From: HYDROCARBON RESEARCH, INC.
To: HRI, INC.
Reel/Frame 004118/0001 →
Assignment of Assignors Interest.
Oct 17, 1983
From: HYDROCARBON RESEARCH, INC.
To: HRI, INC., A DE CORP.
Reel/Frame 004180/0621 →
Assignment of Assignors Interest.
Dec 23, 1983
From: JOHANSON, EDWIN S.; SCHULER, PAUL D.
To: HRI, INC.
Reel/Frame 004212/0941 →
Assignment of Assignors Interest.
Oct 16, 1987
From: MAC ARTHUR, JAMES B.; COMOLLI, ALFRED G.; MC LEAN, JOSEPH B.
To: HRI, INC., NEW YORK & PURITAN AVE., LAWRENCEVILLE, NEW JERSEY 08647, A CORP. OF DE
Reel/Frame 004800/0679 →
Assignment of Assignors Interest.
Oct 16, 1987
From: MC LEAN, JOSEPH B.; COMOLLI, ALFRED G.; MAC ARTHUR, JAMES B.
To: HRI, INC., NEW YORK & PURITAN AVE., LAWRENCEVILLE, NEW JERSEY 08647, A CORP. OF DE
Reel/Frame 004800/0711 →
Assignment of Assignors Interest.
May 8, 1989
From: ZENZ, FREDERICK A.
To: HRI, INC., A CORP. OF DE
Reel/Frame 005076/0038 →
Assignment of Assignors Interest.
Apr 16, 1990
From: COMOLLI, ALFRED G.
To: HRI, INC., A CORP. OF DE
Reel/Frame 005276/0418 →
Assignment of Assignors Interest.
Jul 2, 1990
From: ZENZ, FREDERICK A.; COLYAR, JAMES J.; LI, ALLEN S.
To: HRI, INC., A CORP OF DE
Reel/Frame 005364/0628 →
Assignment of Assignors Interest.
Aug 13, 1990
From: HRI, INC.
To: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE DEPARTMENT OF ENERGY
Reel/Frame 005401/0964 →
Assignment of Assignor's Interest
Feb 2, 1994
From: HRI, INC.
To: HYDROCARBON RESEARCH,INC.
Reel/Frame 006847/0641 →
Assignment of Assignor's Interest
May 24, 2002
From: HYDROCARBON RESEARCH, INC.
To: IFP ENTERPRISES, INC.
Reel/Frame 012916/0614 →
Merger
Aug 22, 2002
From: PROCATALYSE U.S.A., INC.; IFP ENTERPRISES INC.; IFP NORTH AMERICA, INC.
To: AXENS NORTH AMERICA, INC.
Reel/Frame 013211/0925 →