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Two or more nitrogen atoms bonded to different carbon atoms
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CPC
Y10S502/511
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
USPC classification
Y10S
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S502/00
Catalyst, solid sorbent, or support therefor: product or process of making
Current Industry
Y10S502/511
Two or more nitrogen atoms bonded to different carbon atoms
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Patents Grants
last 30 patents
Information
Patent Grant
Process for sulfiding a hydrotreating catalyst comprising an organi...
Patent number
6,540,908
Issue date
Apr 1, 2003
Akzo Nobel NV
Sonja Eijsbouts
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Promoted multi-metal oxide catalyst
Patent number
6,472,552
Issue date
Oct 29, 2002
Rohm & Haas Company
Leonard Edward Bogan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Promoted multi-metal oxide catalyst
Patent number
6,383,978
Issue date
May 7, 2002
Rohm & Haas Company
Leonard Edward Bogan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tertiary aminourea compositions and their use as catalysts in curab...
Patent number
5,569,733
Issue date
Oct 29, 1996
PPG Industries, Inc.
Karen D. Donnelly
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of amorphous aluminosilicates and their...
Patent number
4,323,475
Issue date
Apr 6, 1982
The British Petroleum Company Limited
William J. Ball
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Crystalline metallophosphate compositions
Patent number
4,310,440
Issue date
Jan 12, 1982
Union Carbide Corporation
Stephen T. Wilson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of amorphous aluminosilicates and their...
Patent number
4,299,732
Issue date
Nov 10, 1981
The British Petroleum Company Limited
William J. Ball
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of spheroidal alumina shaped articles
Patent number
4,273,735
Issue date
Jun 16, 1981
Rhone-Poulenc Industries
Roland Jacques
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Modified ethylene oxide catalyst and a process for its preparation
Patent number
4,097,414
Issue date
Jun 27, 1978
Texaco Development Corp.
Stanley B. Cavitt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nickel catalyst
Patent number
4,014,819
Issue date
Mar 29, 1977
Stamicarbon B.V.
Johannes H. Tebben
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Supported nickel catalyst
Patent number
3,997,475
Issue date
Dec 14, 1976
Lever Brothers Company
Hendrik Theodorus Rijnten
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Preparation method for a catalyst
Patent number
3,978,001
Issue date
Aug 31, 1976
Chevron Research Company
Jarold A. Meyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of molecules
Patent number
3,943,072
Issue date
Mar 9, 1976
United Kingdom Atomic Energy Authority
Alan Russell Thomson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2865866
Patent number
2,865,866
Issue date
Dec 23, 1958
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents