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last 30 patents
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Patent Grant
Silver-deposited catalyst for production of ethylene oxide
Patent number
4,939,114
Issue date
Jul 3, 1990
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver-deposited catalyst for production of ethylene oxide
Patent number
4,812,437
Issue date
Mar 14, 1989
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver catalyst for production of ethylene oxide from ethylene
Patent number
4,786,624
Issue date
Nov 22, 1988
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing silver oxalate
Patent number
4,746,749
Issue date
May 24, 1988
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver catalyst for production of ethylene oxide from ethylene and...
Patent number
4,690,913
Issue date
Sep 1, 1987
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing ethylene oxide
Patent number
4,642,360
Issue date
Feb 10, 1987
Mitsubishi Petrochemical Co., Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver-based catalyst containing chlorine as an anionic component f...
Patent number
4,415,476
Issue date
Nov 15, 1983
Mitsubishi Petrochemical Co. Ltd.
Akimi Ayame
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silver-based catalyst containing bromine and/or fluorine as an anio...
Patent number
4,414,135
Issue date
Nov 8, 1983
Mitsubishi Petrochemical Co. Ltd.
Naohiro Nojiri
C07 - ORGANIC CHEMISTRY