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Nitrogen Compounds thereof
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Hydrazine Salts thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing hydrazine hydrate with oxime recycling
Patent number
12,180,070
Issue date
Dec 31, 2024
Arkema France
Jean-Marc Sage
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing hydrazine hydrate with pyrazoline recycling
Patent number
12,134,558
Issue date
Nov 5, 2024
Arkema France
Jean-Marc Sage
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of hydrazine hydrate
Patent number
11,225,413
Issue date
Jan 18, 2022
Council of Scientific and Industrial Research
Pradeep Kumar Mamidpelliwar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for storing energy in the form of hydrazine carbonate
Patent number
11,091,845
Issue date
Aug 17, 2021
Schaeffler Technologies AG & Co. KG
Walter Holweger
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of moisture from hydrazine
Patent number
11,027,974
Issue date
Jun 8, 2021
Matheson Tri-Gas, Inc.
Hideharu Shimizu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thermochemical ammonia and hydrocarbons
Patent number
10,315,967
Issue date
Jun 11, 2019
Kansas State University Research Foundation
Ronald Michalsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method, system, and device for delivery of process gas
Patent number
10,214,420
Issue date
Feb 26, 2019
RASIRC, Inc.
Daniel Alvarez
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Catalytic ammonia synthesis by transition metal molecular complexes
Patent number
9,815,694
Issue date
Nov 14, 2017
California Institute of Technology
Jonas C. Peters
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Plasma reactor for carrying out gas reactions and method for the pl...
Patent number
9,227,169
Issue date
Jan 5, 2016
Iplas GmbH
Ralf Spitzl
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and methods for safely providing hazardous reactants
Patent number
9,181,097
Issue date
Nov 10, 2015
Sundew Technologies, LLC
Ofer Sneh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for removing hydrazine from hydroxlyamine solutions
Patent number
8,703,088
Issue date
Apr 22, 2014
Cytec Technology Corp.
Morris Lewellyn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Plasma reactor for carrying out gas reactions and method for the pl...
Patent number
8,636,960
Issue date
Jan 28, 2014
Iplas GmbH
Ralf Spitzl
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solution-based deposition process for metal chalcogenides
Patent number
7,833,825
Issue date
Nov 16, 2010
International Business Machines Corporation
David B. Mitzi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for simultaneous preparation of nanocrystalline anatase tit...
Patent number
7,510,694
Issue date
Mar 31, 2009
Council of Scientific and Industrial Research
Sunkara Vardhireddy Manorama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Solution-based deposition process for metal chalcogenides
Patent number
7,494,841
Issue date
Feb 24, 2009
International Business Machines Corporation
David B. Mitzi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for safe handling of unstable hydride gases
Patent number
7,150,353
Issue date
Dec 19, 2006
Stephen Michael Lord
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Direct synthesis of hydrazine through nitrogen fixation by means of...
Patent number
7,118,655
Issue date
Oct 10, 2006
Ching-Sung Chang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of anhydrous hydrazine and device for it...
Patent number
6,849,161
Issue date
Feb 1, 2005
Arkema
Jean-Philippe Ricard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for making a hydrazine by hydrolysing an azine
Patent number
6,759,023
Issue date
Jul 6, 2004
Atofina
Georges Brenguer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Continuous production of azines/hydrazine hydrate
Patent number
6,605,265
Issue date
Aug 12, 2003
Atochem
Jean-Pierre Schirmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydrazine hydrate
Patent number
6,562,311
Issue date
May 13, 2003
Atofina
Jean-Pierre Schirmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of hydrazine
Patent number
6,551,568
Issue date
Apr 22, 2003
Atofina
Georges Brenguer
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydrazine hydrate
Patent number
6,517,798
Issue date
Feb 11, 2003
Atofino
Jean-Pierre Schirmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing hydrazine hydrate
Patent number
6,482,383
Issue date
Nov 19, 2002
Atofina
Jean-Pierre Schirmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing ketazine and hydrazine
Patent number
5,986,134
Issue date
Nov 16, 1999
Mitsubishi Gas Chemical Company, Inc.
Yasuhisa Kuriyama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation process of hydrazine hydrate
Patent number
5,744,115
Issue date
Apr 28, 1998
Mitsubishi Gas Chemical Company, Inc.
Yasuhisa Kuriyama
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing hydrazine nitroform
Patent number
5,557,015
Issue date
Sep 17, 1996
Aerospace Propulsion Products B.V.
Fransiscus W. M. Zee
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Process for the removal of impurities from hydrazine hydrate
Patent number
5,484,511
Issue date
Jan 16, 1996
Bayer Aktiengesellschaft
Wolfgang Ohlendorf
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Vaporization of solutions of hydrazine hydrate
Patent number
5,393,508
Issue date
Feb 28, 1995
Atochem
Gerard Krempf
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Dehydrogenation reaction utilizing mobile atom transmissive membrane
Patent number
5,141,604
Issue date
Aug 25, 1992
Electron Transfer Technologies, Inc.
William M. Ayers
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PREPARING HYDRAZINE HYDRATE IN THE PRESENCE OF AN ANTI-...
Publication number
20250051164
Publication date
Feb 13, 2025
Arkema France
Jean-Marc SAGE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS UTILIZING ACTIVE QUANTUM CHEMISTRY
Publication number
20240317612
Publication date
Sep 26, 2024
Jerome Ramsey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR PREPARING HYDRAZINE HYDRATE WITH OXIME RECYCLING
Publication number
20220234892
Publication date
Jul 28, 2022
Arkema France
Jean-Marc Sage
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVED PROCESS FOR PREPARING HYDRAZINE HYDRATE WITH PYRAZOLINE RE...
Publication number
20220227627
Publication date
Jul 21, 2022
Arkema France
Jean-Marc Sage
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR STORING ENERGY IN THE FORM OF HYDRAZINE CARBONATE
Publication number
20200087800
Publication date
Mar 19, 2020
SCHAEFFLER TECHNOLOGIES AG & CO. KG
Walter Holweger
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AN IMPROVED PROCESS FOR PRODUCTION OF HYDRAZINE HYDRATE
Publication number
20190367365
Publication date
Dec 5, 2019
Council of Scientific and Industrial Research
Pradeep Kumar Mamidpelliwar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REMOVAL OF MOISTURE FROM HYDRAZINE
Publication number
20180127272
Publication date
May 10, 2018
Matheson Tri-Gas, Inc.
Hideharu Shimizu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD, SYSTEM, AND DEVICE FOR DELIVERY OF PROCESS GAS
Publication number
20170369315
Publication date
Dec 28, 2017
RASIRC, Inc.
Daniel Alvarez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHODS FOR SAFELY PROVIDING HAZARDOUS REACTANTS
Publication number
20160002777
Publication date
Jan 7, 2016
Sundew Technologies LLC
Ofer Sneh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CATALYTIC AMMONIA SYNTHESIS BY TRANSITION METAL MOLECULAR COMPLEXES
Publication number
20150104371
Publication date
Apr 16, 2015
Jonas C. PETERS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PLASMA REACTOR FOR CARRYING OUT GAS REACTIONS AND METHOD FOR THE PL...
Publication number
20140183033
Publication date
Jul 3, 2014
Iplas GmbH
Ralf Spitzl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR REMOVING HYDRAZINE FROM HYDROXLYAMINE SOLUTIONS
Publication number
20130315812
Publication date
Nov 28, 2013
Cytec Technology Corp.
Morris LEWELLYN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESSES FOR REMOVING HYDRAZINE FROM HYDROXYLAMINE SOLUTIONS
Publication number
20120152852
Publication date
Jun 21, 2012
Cytec Technology Corp.
Morris LEWELLYN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
APPARATUS AND METHODS FOR SAFELY PROVIDING HAZARDOUS REACTANTS
Publication number
20110311725
Publication date
Dec 22, 2011
Sundew Technologies LLC
Ofer Sneh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Solution-Based Deposition Process for Metal Chalcogenides
Publication number
20090121211
Publication date
May 14, 2009
International Business Machines Corporation
David B. Mitzi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Solution-based deposition process for metal chalcogenides
Publication number
20070264504
Publication date
Nov 15, 2007
International Business Machines Corporation
David B. Mitzi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plasma reactor for carrying out gas reactions and method for the pl...
Publication number
20060163054
Publication date
Jul 27, 2006
Ralf Spitzl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for simultaneous preparation of nanocystalline anatase tita...
Publication number
20050106095
Publication date
May 19, 2005
Sunkara Vardhireddy Manorama
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method for safe handling of unstable hydride gases
Publication number
20050023365
Publication date
Feb 3, 2005
Stephen Michael Lord
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Application
Process for the production of anhydrous hydrazine and device for it...
Publication number
20020144887
Publication date
Oct 10, 2002
Jean-Philippe Ricard
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of hydrazine
Publication number
20020016507
Publication date
Feb 7, 2002
Georges Brenguer
C01 - INORGANIC CHEMISTRY