Patents by Inventor Robert Briggs

Robert Briggs 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).

  • Publication number: 20050045682
    Abstract: The present invention is a collapsible organizer for dividing a vehicle storage area of a vehicle into at least two storage compartments comprising a base; a fixed wall; a divider wall, pivotally mounted to the base for rotation between a stored position against the base and an upright position spaced apart from and generally parallel to the fixed wall; at least two partitions extending between the fixed wall and the divider wall; and means for locking the divider wall in the upright position.
    Type: Application
    Filed: July 15, 2004
    Publication date: March 3, 2005
    Inventors: Christopher Tarrant, Robert Briggs, Michael Book, Patrick Ryan
  • Publication number: 20050003549
    Abstract: Methylation of DNA can be a critical step in the introduction of DNA into P. haemolytica. A methyltransferase has been isolated and molecularly cloned for this purpose. Use of the methyltransferase has allowed construction of defined, attenuated mutants for use as vaccines to protect cattle.
    Type: Application
    Filed: February 4, 2004
    Publication date: January 6, 2005
    Applicants: The USA as Represented by the Department of Agriculture, Biotechnology and Research and Development Corporation
    Inventors: Robert Briggs, Fred Tatum
  • Patent number: 6715073
    Abstract: A secure-end-to-end communication system for electronic business system and method of operation, e.g., the Internet, includes a web server—vault controller having personal storage vaults in the controller for users, registration and certification authorities. Each personal vault runs programs on the controller under a unique UNIX user ID. Data storage is provided by the controller wherein the storage is owned by the same user ID assigned to the vault. A registration authority running as a software application in the controller processes requests to issue, renew and revoke digital certificates issued by a certification authority using two pairs of public-private keys. The registration authority interacts with the vault controller to decide whether an applicant qualifies to receive a digital certificate.
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: March 30, 2004
    Assignee: International Business Machines Corporation
    Inventors: Larry An, Hamid Bacha, Robert Briggs, Robert Burns, Robert B. Carroll, Mark Fisk, Hatem Ghafir, Raymond Good, Srinivasa Kasturi, Ku Lee, Drew Kittel, Lolo Lasida, Hiroshi Maruyama, Amit Pamecha, Paresh Patel, Dieter Poetzschke, Roger Reider, Khalid Asad
  • Publication number: 20030105955
    Abstract: A secure end-to-end communications system provides end users access to vault-based custom applications of an organization for purposes of conducting electronic commerce. The system includes a web-based vault controller running an application, e.g. a registrations application in a vault cryptographically linked to a database and a Certificate Management System (CMS) for generating digital certificates, and at least one remote vault agent coupled to the vault controller for providing vault-based custom applications to end users. An X.500 directory is coupled to the CMS and cryptographically linked to the remote vault agents for storing end user data. The remote vault agent is an application which comprises a collection of Application Programming Interfaces (APIs) which provide a secure interface to the vault controller; a Lightweight Data Access Protocol (LDAP) used to access the X.500 directory; a secure depositor coupled to vault-based custom applications of an organization.
    Type: Application
    Filed: January 8, 2003
    Publication date: June 5, 2003
    Applicant: International Business Machines Corporation
    Inventors: Robert B. Carroll, Hamid Bacha, Robert Briggs
  • Publication number: 20030029736
    Abstract: This invention provides a disposable contact lens package comprising a base having a top surface and a recessed well having a perimeter in the top surface, said well for holding said contact lens therein, said top surface comprising a raised seal volume surrounding said perimeter of said recessed well said raised surface having a cross-sectional shape comprising two linear sides that intersect the horizontal plane at angles alpha and beta, respectively, wherein angles alpha and beta independently have values from 125 to 170 degrees; and wherein said package further comprises a removable lidstock sealed to said raised seal volume.
    Type: Application
    Filed: August 9, 2001
    Publication date: February 13, 2003
    Inventors: Robert Briggs Phillips, Mark Alan Duarte
  • Patent number: 6457878
    Abstract: A duplex fiber optic splice has a fiber-receiving element, two clamping elements covering opposite faces of the fiber-receiving element, and a spring element. A bearing key may be inserted into a bearing channel in the fiber-receiving element and rotated resulting in resilient disengagement of each of said clamping faces from said fiber-receiving element face. The resilient disengagement of the clamping elements are independent of each other. The splice assembly may be used alone or in conjunction with an array ferrule, pre-terminated with a fiber stub, and a housing to provide an adhesiveless field terminable connector.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: October 1, 2002
    Assignee: The Whitaker Corporation
    Inventors: Bryan Edwards, Kenneth Hall, Robert Briggs, Shelly Buchter, Craig Kegerise
  • Patent number: 6369283
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted unsaturated alcohols which comprise reacting one or more substituted or unsubstituted alkadienes with carbon monoxide and hydrogen in the presence of a metal-ligand complex catalyst and a promoter and optionally free ligand to produce said one or more substituted or unsubstituted unsaturated alcohols. The substituted and unsubstituted unsaturated alcohols produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted unsaturated alcohols as principal product(s) of reaction.
    Type: Grant
    Filed: November 2, 2000
    Date of Patent: April 9, 2002
    Assignee: Union Carbide Chemicals & Plastics Technology Corp.
    Inventors: Anil Sakharam Guram, John Robert Briggs, Kurt Damar Olson, Thomas Carl Eisenschmid, Daine Lee Packett, Erik Bruce Tjaden
  • Patent number: 6352387
    Abstract: Method and apparatus for delivery of chemical reagents to a subterranean body of soil and groundwater to destroy or enhance mobility of organic compounds using a riser insertable in a borehole having spaced permeable sections separated by a non-permeable section and wherein the reagents are introduced from a source by a pressurization apparatus.
    Type: Grant
    Filed: December 2, 1999
    Date of Patent: March 5, 2002
    Inventors: Robert A. Briggs, S. Robert Steele, II
  • Publication number: 20020007096
    Abstract: This invention relates to processes for producing substituted or unsubstituted alkenols. The process subjects an alkadiene to reductive hydroformylation to selectively produce at least one substituted or unsubstituted alkenols. The process is particularly useful in producing pentenols from butadiene. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted alkenols as principal reaction products.
    Type: Application
    Filed: April 15, 1997
    Publication date: January 17, 2002
    Inventors: DIANE LEE PACKETT, JOHN ROBERT BRIGGS, DAVID ROBERT BRYANT, AILENE GARDNER PHILLIPS, DAVID JAMES SCHRECK, ANIL SAKHARAM GURAM, KURT DAMAR OLSON, THOMAS CARL EISENSCHMID
  • Publication number: 20010053858
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof which comprise subjecting one or more substituted or unsubstituted penten-1-ols to carbonylation in the presence of a carbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof. The substituted and unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactam. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof as principal product(s) of reaction.
    Type: Application
    Filed: December 4, 2000
    Publication date: December 20, 2001
    Inventors: Erik Bruce Tjaden, John Robert Briggs, Anil Sakharam Guram, John Michael Maher
  • Patent number: 6310260
    Abstract: This invention relates to a process for separating one or more organophosphorus ligand degradation products, one or more reaction byproducts and one or more products from a continuously generated reaction product fluid comprising one or more unreacted reactants, a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, said one or more organophosphorus ligand degradation products, said one or more reaction byproducts, said one or more products, one or more polar solvents and one or more nonpolar solvents by phase separation wherein (i) the selectivity of the polar phase for the organophosphorus ligand with respect to the one or more products is expressed by a partition coefficient ratio Ef1 which is a value greater than about 2.5, (ii) the selectivity of the polar phase for the organophosphorus ligand with respect to the one or more organophosphorus ligand degradation products is expressed by a partition coefficient ratio Ef2 which is a value greater than about 2.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: October 30, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: John Nicholas Argyropoulos, Jeffrey Scott Kanel, Michael Leo Tulchinsky, David James Miller, Donald Lee Morrison, Paul Foley, David Robert Bryant, Ailene Gardner Phillips, Brian Michael Roesch, John Robert Briggs, Max Min Lee, John Michael Maher
  • Patent number: 6307110
    Abstract: This invention relates to a process for separating one or more organophosphorus ligand degradation products, one or more reaction byproducts and one or more products from a continuously generated reaction product fluid comprising one or more unreacted reactants, a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, said one or more organophosphorus ligand degradation products, said one or more reaction byproducts, said one or more products, one or more nonpolar solvents and one or more polar solvents by phase separation wherein (i) the selectivity of the nonpolar phase for the organophosphorus ligand with respect to the one or more products is expressed by a partition coefficient ratio Ef1which is a value greater than about 2.5, (ii) the selectivity of the nonpolar phase for the organophosphorus ligand with respect to the one or more organophosphorus ligand degradation products is expressed by a partition coefficient ratio Ef2 which is a value greater than about 2.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: October 23, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: John Nicholas Argyropoulos, Jeffrey Scott Kanel, Michael Leo Tulchinsky, David James Miller, Donald Lee Morrison, Paul Foley, David Robert Bryant, Ailene Gardner Phillips, Brian Michael Roesch, John Robert Briggs, Max Min Lee, John Michael Maher
  • Patent number: 6307065
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof which comprise subjecting one or more substituted or unsubstituted penten-1-ols to carbonylation in the presence of a carbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof. The substituted and unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactam. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof as principal product(s) of reaction.
    Type: Grant
    Filed: December 4, 2000
    Date of Patent: October 23, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Erik Bruce Tjaden, John Robert Briggs, Anil Sakharam Guram, John Michael Maher
  • Patent number: 6303829
    Abstract: This invention relates to a process for separating one or more products from a reaction product fluid comprising a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, said one or more products, one or more nonpolar reaction solvents and one or more polar reaction solvents, wherein said process comprises (1) subjecting said reaction product fluid to fractional countercurrent extraction with at least two immiscible extraction solvents, said at least two immiscible extraction solvents comprising at least one nonpolar extraction solvent and at least one polar extraction solvent, to obtain a nonpolar phase comprising said metal-organophosphorus ligand complex catalyst, said optionally free organophosphorus ligand, said one or more nonpolar reaction solvents and said at least one nonpolar extraction solvent and a polar phase comprising said one or more products, said one or more polar reaction solvents and said at least one polar extraction solvent, and (2) recovering said polar
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: October 16, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Jeffrey Scott Kanel, John Nicholas Argyropoulos, Ailene Gardner Phillips, Brian Michael Roesch, John Robert Briggs, Max Min Lee, John Michael Maher, David Robert Bryant
  • Patent number: 6294700
    Abstract: This invention relates to a process for separating one or more products from a reaction product fluid comprising a metal-organophosphorus ligand complex catalyst, optionally free organophosphorus ligand, said one or more products, one or more polar reaction solvents and one or more nonpolar reaction solvents, wherein said process comprises (1) subjecting said reaction product fluid to fractional countercurrent extraction with at least two immiscible extraction solvents, said at least two immiscible extraction solvents comprising at least one polar extraction solvent and at least one nonpolar extraction solvent, to obtain a polar phase comprising said metal-organophosphorus ligand complex catalyst, said optionally free organophosphorus ligand, said one or more polar reaction solvents and said at least one polar extraction solvent and a nonpolar phase comprising said one or more products, said one or more nonpolar reaction solvents and said at least one nonpolar extraction solvent, and (2) recovering said nonpo
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: September 25, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Jeffrey Scott Kanel, John Nicholas Argyropoulos, Ailene Gardner Phillips, Brian Michael Roesch, John Robert Briggs, Max Min Lee, John Michael Maher, David Robert Bryant
  • Publication number: 20010019645
    Abstract: A duplex fiber optic splice has a fiber-receiving element, two clamping elements covering opposite faces of the fiber-receiving element, and a spring element. A bearing key may be inserted into a bearing channel in the fiber-receiving element and rotated resulting in resilient disengagement of each of said clamping faces from said fiber-receiving element face. The resilient disengagement of the clamping elements are independent of each other. The splice assembly may be used alone or in conjunction with an array ferrule, pre-terminated with a fiber stub, and a housing to provide an adhesiveless field terminable connector.
    Type: Application
    Filed: May 9, 2001
    Publication date: September 6, 2001
    Inventors: Bryan Edwards, Kenneth Hall, Robert Briggs, Shelly Buchter, Craig Kegerise
  • Patent number: 6247850
    Abstract: A fiber optic splice assembly comprising: (a) a fiber-receiving element having opposite faces, first and second ends, and first and second sides, each the face having at least one elongate fiber channel and an elongate bearing channel, (b) two clamping elements, each the clamping element having a clamping face and an opposite spring face, first and second sides, the clamping elements covering at least a portion of each elongate fiber and bearing channel, and (c) a splice spring for imparting opposing normal forces on the spring faces of the clamping elements and along the first side of the fiber-receiving element, the spring permitting independent resilient disengagement of each the clamping faces from the fiber-receiving element face.
    Type: Grant
    Filed: November 2, 1998
    Date of Patent: June 19, 2001
    Assignee: The Whitaker Corporation
    Inventors: Bryan Edwards, Kenneth Hall, Robert Briggs, Shelly Buchter, Craig Kegerise
  • Patent number: 6191324
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted unsaturated alcohols which comprise reacting one or more substituted or unsubstituted alkadienes with carbon monoxide and hydrogen in the presence of a metal-ligand complex catalyst and a promoter and optionally free ligand to produce said one or more substituted or unsubstituted unsaturated alcohols. The substituted and unsubstituted unsaturated alcohols produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted unsaturated alcohols as principal product(s) of reaction.
    Type: Grant
    Filed: April 15, 1997
    Date of Patent: February 20, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Anil Sakharam Guram, John Robert Briggs, Kurt Damar Olson, Thomas Carl Eisenschmid, Diane Lee Packett, Erik Bruce Tjaden
  • Patent number: 6187970
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted 1,6-hexanediols which comprise subjecting one or more substituted or unsubstituted penten-1-ols to reductive hydroformylation in the presence of a reductive hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted 1,6-hexanediols. The substituted and unsubstituted 1,6-hexanediols produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactone. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted 1,6-hexanediols as principal product(s) of reaction.
    Type: Grant
    Filed: April 15, 1997
    Date of Patent: February 13, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: John Robert Briggs, Diane Lee Packett, David Robert Bryant, Ailene Gardner Phillips, David James Schreck, Anil Sakharam Guram, Kurt Damar Olson, Thomas Carl Eisenschmid, Eric Bruce Tjaden
  • Patent number: 6184391
    Abstract: This invention relates in part to processes for producing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof which comprise subjecting one or more substituted or unsubstituted penten-1-ols to carbonylation in the presence of a carbonylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce said one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof. The substituted and unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactam. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted epsilon caprolactones and/or hydrates and/or esters thereof as principal product(s) of reaction.
    Type: Grant
    Filed: April 15, 1997
    Date of Patent: February 6, 2001
    Assignee: Union Carbide Chemicals & Plastics Technology Corporation
    Inventors: Erik Bruce Tjaden, John Robert Briggs, Anil Sakharam Guram, John Michael Maher