Patent Assignment
Reel/Frame 006847/0641
Assignment of Assignor's Interest
Recorded: 1994-02-02
Pages: 8
Assignor
HRI, INC.
Executed: 1994-01-24
Assignee
HYDROCARBON RESEARCH,INC.
100 OVERLOOK CENTER, SUITE 400, PRINCETON, NEW JERSEY, 08540
Covered Properties
(59)
Catalytic Hydrogenation Process and Apparatus with Improved Vapor Liquid Separation
Patent:
4,221,653 →
Application:
05/920,825 →
Integrated Coal Cleaning, Liquefaction, and Gasification Process
Patent:
4,217,201 →
Application:
05/954,015 →
Process for Phase Separation
Patent:
4,151,073 →
Application:
05/956,534 →
Combustible Fuel Composition
Patent:
4,249,911 →
Application:
06/012,428 →
Low Temperature Process for the Recovery of Ethane from Thermal Hydrocracking Vent Gases
Patent:
4,256,476 →
Application:
06/036,220 →
Coal-Oil Slurry Pipeline Process
Patent:
4,309,269 →
Application:
06/043,856 →
Drying and Passivating Wet Coals and Lignite
Patent:
4,249,909 →
Application:
06/043,857 →
Multi-Stage Fluidization and Segregation of Used Catalyst Fractions
Patent:
4,287,088 →
Application:
06/068,370 →
Multi-Zone Coal Conversion Process Using Particulate Carrier Material
Patent:
4,323,446 →
Application:
06/071,215 →
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 →
Method of in Situ Oil Extraction Using Hot Solvent Vapor Injection
Patent:
4,362,213 →
Application:
06/208,214 →
Fluidized Bed Reactor Apparatus and Related Gasification System
Patent:
4,359,326 →
Application:
06/208,762 →
Hydrocracking and Hydrotreating Shale Oil in Multiple Catalytic Reactors
Patent:
4,344,840 →
Application:
06/232,787 →
H-Coal Process and Plant Design
Patent:
4,400,263 →
Application:
06/232,789 →
Multi-Stage, Adsorption Process for Separating Organic Liquids from Water
Patent:
4,359,592 →
Application:
06/246,534 →
Catalyst for Coal Liquefaction Process
Patent:
4,424,109 →
Application:
06/251,828 →
Phae Separation of Hydrocarbon Liquids Using Liquid Vortex
Patent:
4,354,852 →
Application:
06/257,435 →
Polypeptides as Chemical Tagging Materials
Patent:
4,359,353 →
Application:
06/264,991 →
Catalyst Activity in Coal Liquid Upgrading
Patent:
4,443,330 →
Application:
06/269,113 →
Catalytic Oxidation of Polynuclear Aromatic Hydrocarbons
Patent:
4,446,070 →
Application:
06/272,414 →
Cooling and Solidification of Heavy Hydrocarbon Liquid Streams
Patent:
4,381,986 →
Application:
06/286,930 →
Lignin Hydrocracking Process to Produce Phenol and Benzene
Patent:
4,420,644 →
Application:
06/295,459 →
Process for Producing L-Sugars
Patent:
4,371,616 →
Application:
06/296,094 →
Selective Operating Conditions for High Conversion of Special Petroleum Feedstocks
Patent:
4,427,535 →
Application:
06/317,214 →
Catalyst Regeneration Process Including Metal Contaminants Removal
Patent:
4,454,240 →
Application:
06/317,216 →
Low Temperature Hydrodealkylation of Alkylated Phenols
Patent:
4,431,850 →
Application:
06/319,771 →
Petroleum Hydroconversion Using Acid Precipitation of Pre- Asphaltenes in Resid Recycle
Patent:
4,457,830 →
Application:
06/334,857 →
Lignin Cracking Process Using Fast Fluidized Bed Reactions
Patent:
4,409,416 →
Application:
06/353,314 →
Viscosity Measurement Using Pressurized Viscometer Device
Patent:
4,448,060 →
Application:
06/353,456 →
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 →
Fluid Flow and Ash Concentration Meter System Using Mossbauer Effect
Patent:
4,491,955 →
Application:
06/393,941 →
Multiple Thermocouple System for High Temperature Reactors
Patent:
4,483,631 →
Application:
06/404,181 →
Two-Stage Catalytic Hydroconversion of Hydrocarbon Feedstocks Using Resid Recycle
Patent:
4,457,831 →
Application:
06/409,203 →
Temperature Control Method for Series-Connected Reactors
Patent:
4,457,829 →
Application:
06/416,184 →
Polypeptides as Chemical Tagging Materials
Patent:
4,441,943 →
Application:
06/417,811 →
Continuous Production of Ethanol by Use of Respiration Deficient Mutant Yeast
Patent:
4,567,145 →
Application:
06/441,474 →
Quenching Hydrocarbon Effluent from Catalytic Reactor to Avoid Precipitation of Asphaltene Compounds
Patent:
4,495,060 →
Application:
06/453,259 →
Sustained High Hydroconversion of Petroleum Residua Feedstocks
Patent:
4,521,295 →
Application:
06/453,260 →
Hydroconversion Process for Hydrocarbon Liquids Using Supercritical Vapor Extraction of Liquid Fractions
Patent:
4,478,705 →
Application:
06/468,108 →
Frangible Catalyst Pretreatment Method for Use in Hydrocarbon Hydrodemetallization Process
Patent:
4,452,911 →
Application:
06/521,861 →
Continuous Process for Catalyst Regeneration by Staged Burnoff of Carbon and Sulfur Compounds
Patent:
4,621,069 →
Application:
06/538,316 →
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 →
Use of Ethers in Thermal Cracking
Patent:
4,592,826 →
Application:
06/600,067 →
Catalyst Rejuvenation Process for Removal of Methal Contaminants
Patent:
4,595,666 →
Application:
06/605,537 →
Downwardly Directed Fluid Flow Distribution System for Ebullated Bed Reactor
Patent:
4,673,552 →
Application:
06/730,255 →
Catalytic Two-Stage Coal Hydrogenation and Hydroconversion Process
Patent:
4,842,719 →
Application:
06/876,307 →
Two-Stage Co-Processing of Coal/Oil Feedstocks
Patent:
4,853,111 →
Application:
06/889,587 →
A Staged Grid Plate and Vessel Assembly
Patent:
4,707,340 →
Application:
07/009,023 →
Catalyst Rejuvenation Vessel Assembly
Patent:
4,769,219 →
Application:
07/036,767 →
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 →
Coal Liquefaction Process Utilizing Coal/CO2 Slurry Feedstream
Patent:
4,839,030 →
Application:
07/199,493 →
Method for Rejuvenating Used Catalysts
Patent:
4,863,884 →
Application:
07/199,872 →
Fluidized Bed Reactor Using Capped Dual-Sided Contact Units and Method for Use
Patent:
4,947,803 →
Application:
07/348,848 →
Porous Metal Oxide Supported Carbon-Coated Catalysts and Method for Producing Same
Patent:
5,037,791 →
Application:
07/541,553 →
Fluidized Bed Combustion System and Method Utilizing Capped Dual-Sided Contact Units
Patent:
5,033,413 →
Application:
07/547,561 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 18, 1981
From: KYDD, PAUL H.
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003926/0114 →
Assignment of Assignors Interest.
Jun 1, 1981
From: NONGBRI, GOVANON
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003890/0330 →
Assignment of Assignors Interest.
Oct 15, 1981
From: CHAO, JAMES C.; JENG, CHENG-YIH
To: HYDROCARBON RESEARCH, INC.,
Reel/Frame 003915/0594 →
Assignment of Assignors Interest.
Oct 15, 1981
From: KYDD, PAUL H.
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003915/0595 →
Assignment of Assignors Interest.
Oct 19, 1981
From: HUIBERS, DERK T. A.; JENQ, CHENG-YIH
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003920/0506 →
Assignment of Assignors Interest.
Dec 11, 1981
From: HUIBERS, DERK T. A.
To: HYDROCARBON RESEARCH, INC.
Reel/Frame 003933/0237 →
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.
Dec 11, 1981
From: HUIBERS, DERK T. A.; PARKHURST, HUGH J. JR.
To: HYDROCARBON RESEARCH INC., A CORP. OF DE
Reel/Frame 003933/0290 →
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.
Aug 2, 1982
From: NONGBRI, GOVANON; BRANDT, SUSAN M.; CHERVENAK, MICHAEL C.
To: HYDROCARBON RESEARCH, INC., 134 FRAKLIN CORNER ROAD, LAWRENCVILLE, NJ 08648 A CORP. OF
Reel/Frame 004019/0876 →
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 Assignor's Interest
Jun 28, 1995
From: HYDROCARBON RESEARCH, INC.
To: IFP ENTERPRISES
Reel/Frame 007662/0538 →
Assignment of Assignor's Interest
Jun 28, 1995
From: HYDROCARBON RESEARCH, INC.
To: INSTITUT FRANCAIS DU PETROLE
Reel/Frame 007662/0308 →