Patents by Inventor Paul Christopher Wood

Paul Christopher Wood 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).

  • Patent number: 8694402
    Abstract: A system, method and computer program product creates an index based on accounting data, or a portfolio of financial objects based on the index where the portfolio is weighted according to accounting data. Indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Financial and non-financial metrics may be used to build indexes to create passive investment systems. A combination of financial non-market capitalization metrics may be used with non-financial metrics to create passive investment systems. Once built, the index may be used as a basis to purchase securities for a portfolio. Specifically excluded are widely-used capitalization-weighted and price-weighted indexes, in which price of a security contributes in a substantial way to calculation of weight of that security in the index or the portfolio, and equal weighting weighted indexes. The indexes may be constructed to minimize volatility.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: April 8, 2014
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood, Feifei Li
  • Publication number: 20140046872
    Abstract: A system, method and computer program product may combine metrics, and may use metrics to select or weight an index, select or weight a portfolio of financial objects, or be used to perform asset allocation. Financial and non-financial metrics may be used. Metrics based on accounting data, or other non-price metrics such as, e.g., demography, monetary policy metrics, and/or fiscal policy metrics, may be used. A combination of metrics may be used. Indexes may be built with combinations of metrics other than market capitalization weighting, price weighting or equal weighting. Once built, an index may be used as a basis to purchase securities for a portfolio. Specifically excluded are widely-used capitalization-weighted and price-weighted indexes, in which price of a security contributes in a substantial way to calculation of weight of that security in the index or the portfolio, and equal weighting weighted indexes. Indexes may be constructed to minimize volatility.
    Type: Application
    Filed: March 15, 2013
    Publication date: February 13, 2014
    Applicant: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 8620789
    Abstract: A system, method and computer program product creates an index based on accounting data, or a portfolio of financial objects based on the index where the portfolio is weighted according to accounting data. Indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Financial and non-financial metrics may be used to build indexes to create passive investment systems. A combination of financial non-market capitalization metrics may be used with non-financial metrics to create passive investment systems. Once built, the index may be used as a basis to purchase securities for a portfolio. Specifically excluded are widely-used capitalization-weighted and price-weighted indexes, in which price of a security contributes in a substantial way to calculation of weight of that security in the index or the portfolio, and equal weighting weighted indexes. The indexes may be constructed to minimize volatility.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: December 31, 2013
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood, Feifei Li
  • Patent number: 8589276
    Abstract: A system, method and computer program product creates an index based on accounting based data, as well as a portfolio of financial objects based on the index where the portfolio is weighted according to accounting based data. A passive investment system may be based on indices created from various metrics. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: November 19, 2013
    Assignee: Research Afiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 8380604
    Abstract: A system, method and computer program product creates an index based on accounting based data, as well as a portfolio of financial objects based on the index where the portfolio is weighted according to accounting based data. A passive investment system may be based on indices created from various metrics. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio.
    Type: Grant
    Filed: June 19, 2010
    Date of Patent: February 19, 2013
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 8374937
    Abstract: An investment system based on indexes created from various metrics is disclosed. The indexes may be built by selecting from a universe of assets, a subset using selection and weighting metrics substantially independent of market capitalization weighting, price weighting, or equal weighting. These metrics may include, but are not limited to book value, sales, dividends, cash flow, employees, demographics, etc. A combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio. As the data underlying the indexes change because of, e.g., economic activity, the index may be updated and may be used as a basis to rebalance the portfolio.
    Type: Grant
    Filed: November 16, 2009
    Date of Patent: February 12, 2013
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 8374939
    Abstract: A system, method and computer program product creates an index based on accounting based data, as well as a portfolio of financial objects based on the index where the portfolio is weighted according to accounting based data. A passive investment system may be based on indices created from various metrics. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio.
    Type: Grant
    Filed: April 1, 2010
    Date of Patent: February 12, 2013
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 7747502
    Abstract: A system, method and computer program product creates an index based on accounting based data, as well as a portfolio of financial objects based on the index where the portfolio is weighted according to accounting based data. A passive investment system may be based on indices created from various metrics. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: June 29, 2010
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood
  • Patent number: 7620577
    Abstract: A passive investment system based on indices created from various metrics is disclosed. The indexes may be built with metrics other than market capitalization weighting, price weighting or equal weighting. These metrics may include, but are not limited to book value, sales, revenue, earnings, earnings per share, income, income growth rate, dividends, dividends per share, earnings before interest, tax, depreciation and amortization, etc. Non-financial metrics may also be used to build indexes to create passive investment systems. Additionally, a combination of financial non-market capitalization metrics may be used along with non-financial metrics to create passive investment systems. Once the index is built, it may be used as a basis to purchase securities for a portfolio. As the data underlying the indexes changes because of, e.g., economic activity, the index may be updated and may be used as a basis to rebalance the portfolio.
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: November 17, 2009
    Assignee: Research Affiliates, LLC
    Inventors: Robert D. Arnott, Paul Christopher Wood