Ostermaier; John J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ostermaier; John J..The latest application filed is for "hydrogen cyanide manufacturing process with second waste heat boiler".

Company Profile

0.23.19

Ostermaier; John J. - Orange TX
Ostermaier; John J. - US
Ostermaier; John J. - Wilmington DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Metal-ligand catalyst formation Grant 9,981,257 - Fraga-Dubreuil , et al. May 29, 2	2018-05-29
Preparing a nickel phosphorus ligand complex Grant 9,371,346 - Ostermaier June 21, 2	2016-06-21
Nickel metal compositions and nickel complexes derived from basic nickel carbonates Grant 9,371,343 - Ostermaier June 21, 2	2016-06-21
Hydrogen Cyanide Manufacturing Process With Second Waste Heat Boiler App 20160167975 - CATON; John C. ; et al.	2016-06-16
Nickel compositions for preparing nickel metal and nickel complexes Grant 9,024,049 - Ostermaier May 5, 2	2015-05-05
Calcination and reduction process including a fluidizing bed reactor Grant 8,969,606 - Medhekar , et al. March 3, 2	2015-03-03
Nickel compositions for preparing nickel metal and nickel complexes Grant 8,815,186 - Ostermaier August 26, 2	2014-08-26
Preparing A Nickel Phosphorus Ligand Complex App 20130345459 - Ostermaier; John J.	2013-12-26
Nickel Compositions For Preparing Nickel Metal And Nickel Complexes App 20130317242 - Ostermaier; John J.	2013-11-28
Calcination And Reduction Process Including A Fluidizing Bed Reactor App 20130144079 - MEDHEKAR; VINAY ; et al.	2013-06-06
Process for improving adiponitrile quality Grant 8,101,790 - Ostermaier , et al. January 24, 2	2012-01-24
Nickel Compositions For Preparing Nickel Metal And Nickel Complexes App 20110311428 - Ostermaier; John J.	2011-12-22
Nickel Metal Compositions And Nickel Complexes Derived From Basic Nickel Carbonates App 20110196168 - OSTERMAIER; JOHN J.	2011-08-11
Process for making triphenylboron-pyridine compound Grant 7,678,906 - Ostermaier March 16, 2	2010-03-16
Process for making solid triphenylboron-pyridine or its adduct Grant 7,517,985 - Ostermaier , et al. April 14, 2	2009-04-14
Process For Improving Adiponitrile Quality App 20080319219 - Ostermaier; John J. ; et al.	2008-12-25
Process For Making Triphenylboron-pyridine Compound App 20080154039 - Ostermaier; John J.	2008-06-26
Method for making caprolactam from impure 6-aminocapronitrile Grant 7,390,897 - Allgeier , et al. June 24, 2	2008-06-24
Method for making caprolactam from impure 6-aminocapronitrile App 20080009618 - Allgeier; Alan M. ; et al.	2008-01-10
Process for making solid triphenylboron-pyridine or its adduct App 20070299259 - Ostermaier; John J. ; et al.	2007-12-27
Method for making caprolactam from impure 6-amiocapronitrile App 20060211859 - Allgeier; Alan M. ; et al.	2006-09-21
Process for making caprolactam Grant 7,060,820 - Sengupta , et al. June 13, 2	2006-06-13
Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 100 ppm tetrahydroazepine Grant 7,060,819 - Allgeier , et al. June 13, 2	2006-06-13
Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine App 20060058545 - Ostermaier; John J.	2006-03-16
Separation of 6-aminocapronitrile and hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine App 20060058555 - Ostermaier; John J.	2006-03-16
Distillative method for separating hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine Grant 6,887,352 - Ostermaier May 3, 2	2005-05-03
Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 100 ppm tetrahydroazepine App 20050059822 - Allgeier, Alan Martin ; et al.	2005-03-17
Method for making caprolactam from impure ACN in which THA is not removed until after caprolactam is produced Grant 6,858,728 - Kirby , et al. February 22, 2	2005-02-22
Method For Making Caprolactam From Impure Acn In Which Tha Is Not Removed Until After Caprolactam Is Produced App 20040260087 - Kirby, Gregory S. ; et al.	2004-12-23
Distllative method for separating hexamethylenediamine from a mixture comprising hexamethylenediamine, 6-aminocapronitrile and tetrahydroazepine App 20040182690 - Ostermaier, John J.	2004-09-23
Method for making caprolactam from impure ACN wherein ammonia and water are removed from crude caprolactam in a simple separation step and then THA is removed from the resulting caprolactam melt Grant 6,716,977 - Kirby , et al. April 6, 2	2004-04-06
Purification of 2-methylglutaronitrile or adiponitrile Grant 5,312,959 - Sieja , et al. May 17, 1	1994-05-17
Preparation of zerovalent nickel complexes Grant 4,416,825 - Ostermaier November 22, 1	1983-11-22

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.