of ammonium sulfates

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CPC
C01B17/504

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B17/00Sulfur Compounds thereof

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C01B17/504of ammonium sulfates

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Patents Grantslast 30 patents

Information Patent Grant
Solar metal sulfate-ammonia based thermochemical water splitting cy...
- Patent number 8,691,068
- Issue date Apr 8, 2014
- University of Central Florida Research Foundation, Inc.
- Cunping Huang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing ammonia and sulfur dioxide
- Patent number 4,990,319
- Issue date Feb 5, 1991
- Kuraray Co., Ltd.
- Youji Takenouchi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalytic conversion of an ammonium sulfate to sulfur dioxide and a...
- Patent number 4,081,515
- Issue date Mar 28, 1978
- Institut Francais du Petrole
- Henri Gruhier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of lactams
- Patent number 4,054,562
- Issue date Oct 18, 1977
- Davy Powergas GmbH
- Herbert Furkert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of lactams
- Patent number 4,049,646
- Issue date Sep 20, 1977
- Davy Powergas GmbH
- Herbert Furkert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reducing molten ammonium sulfates containing metallic i...
- Patent number 4,029,745
- Issue date Jun 14, 1977
- Institut Francais du Petrole des Carburants et Lubricants et Enterprise de Re...
- Claude Dezael
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur dioxide from by-product ammonium sulfate solutions
- Patent number 3,944,657
- Issue date Mar 16, 1976
- Davy Powergas GmbH
- Herbert Furkert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3835218
- Patent number 3,835,218
- Issue date Sep 10, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3833715
- Patent number 3,833,715
- Issue date Sep 3, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3810968
- Patent number 3,810,968
- Issue date May 14, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3795731
- Patent number 3,795,731
- Issue date Mar 5, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3761575
- Patent number 3,761,575
- Issue date Sep 25, 1973
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3282646
- Patent number 3,282,646
- Issue date Nov 1, 1966
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3275407
- Patent number 3,275,407
- Issue date Sep 27, 1966
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3243261
- Patent number 3,243,261
- Issue date Mar 29, 1966
- C01 - INORGANIC CHEMISTRY

of ammonium sulfates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solar metal sulfate-ammonia based thermochemical water splitting cy...

Process for producing ammonia and sulfur dioxide

Catalytic conversion of an ammonium sulfate to sulfur dioxide and a...

Process for the manufacture of lactams

Process for the manufacture of lactams

Process for reducing molten ammonium sulfates containing metallic i...

Sulfur dioxide from by-product ammonium sulfate solutions

3835218

3833715

3810968

3795731

3761575

3282646

3275407

3243261

Patents Applicationslast 30 patents