Patents by Inventor Richard Charles BRYAN

Richard Charles BRYAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BENZO[H]QUINOLINE LIGANDS AND COMPLEXES THEREOF
    Publication number: 20180169641
    Abstract: The present invention provides substituted tridentate benzo[h]quinoline ligands and complexes thereof. The invention also provides the preparation of the ligands and the respective complexes, as well as to processes for using the complexes in catalytic reactions.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 21, 2018
    Inventors: Salvatore BALDINO, Walter BARATTA, Andrew BLACKABY, Richard Charles BRYAN, Sarah FACCHETTI, Vaclav JURCIK, Hans Guenter NEDDEN
  • Method of making a templating agent
    Patent number: 9656946
    Abstract: A method for preparing 1-adamantyltrimethylammonium methylcarbonate or N,N-dimethyl-3,5-dimethylpiperidinium methylcarbonate is disclosed. The method comprises reacting dimethyl carbonate and 3,5-dimethylpiperidine or a 1-adamantylamine compound and in the presence of water in a sealed vessel at a temperature of from 80 to 200° C. The 1-adamantylamine compound is 1-adamantylamine, 1-adamantylmethylamine, or mixtures thereof.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: May 23, 2017
    Assignee: Johnson Matthey Public Limited Company
    Inventor: Richard Charles Bryan
  • METHOD OF MAKING A TEMPLATING AGENT
    Publication number: 20160185709
    Abstract: A method for preparing 1-adamantyltrimethylammonium methylcarbonate or N,N-dimethyl-3,5-dimethylpiperidinium methylcarbonate is disclosed. The method comprises reacting dimethyl carbonate and 3,5-dimethylpiperidine or a 1-adamantylamine compound and in the presence of water in a sealed vessel at a temperature of from 80 to 200° C. The 1-adamantylamine compound is 1-adamantylamine, 1-adamantylmethylamine, or mixtures thereof.
    Type: Application
    Filed: March 4, 2016
    Publication date: June 30, 2016
    Inventor: RICHARD CHARLES BRYAN
  • Method of making a templating agent
    Patent number: 9365490
    Abstract: A method for preparing 1-adamantyltrimethylammonium hydroxide is disclosed. The method comprises reacting 1-adamantyldimethylamine with dimethyl carbonate to produce 1-adamantyltrimethylammonium methylcarbonate, which is then reacted with calcium hydroxide or magnesium hydroxide in the presence of water to produce 1-adamantyltrimethylammonium hydroxide.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: June 14, 2016
    Assignee: Johnson Matthey PLC
    Inventors: Richard Charles Bryan, Ronald Henry Jones, Nigel Robinson
  • Method of making a templating agent
    Patent number: 9321723
    Abstract: A method for preparing 1-adamantyltrimethylammonium methylcarbonate or N,N-dimethyl-3,5-dimethylpiperidinium methylcarbonate is disclosed. The method comprises reacting dimethyl carbonate and 3,5-dimethylpiperidine or a 1-adamantylamine compound and in the presence of water in a sealed vessel at a temperature of from 80 to 200° C. The 1-adamantylamine compound is 1-adamantylamine, 1-adamantylmethylamine, or mixtures thereof.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: April 26, 2016
    Assignee: Johnson Matthey PLC
    Inventor: Richard Charles Bryan
  • METHOD OF MAKING A TEMPLATING AGENT
    Publication number: 20150065718
    Abstract: A method for preparing 1-adamantyltrimethylammonium methylcarbonate or N,N-dimethyl-3,5-dimethylpiperidinium methylcarbonate is disclosed. The method comprises reacting dimethyl carbonate and 3,5-dimethylpiperidine or a 1-adamantylamine compound and in the presence of water in a sealed vessel at a temperature of from 80 to 200° C. The 1-adamantylamine compound is 1-adamantylamine, 1-adamantylmethylamine, or mixtures thereof.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 5, 2015
    Inventor: RICHARD CHARLES BRYAN
  • Method of Making a Templating Agent
    Publication number: 20140296573
    Abstract: A method for preparing 1-adamantyltrimethylammonium hydroxide is disclosed. The method comprises reacting 1-adamantyldimethylamine with dimethyl carbonate to produce 1-adamantyltrimethylammonium methylcarbonate, which is then reacted with calcium hydroxide or magnesium hydroxide in the presence of water to produce 1-adamantyltrimethylammonium hydroxide.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicant: Johnson Matthey PLC
    Inventors: Richard Charles BRYAN, Ronald Henry JONES, Nigel ROBINSON