Patents by Inventor Nathan Pawlowski

Nathan Pawlowski 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).

  • Waveguide compositions and waveguides formed therefrom
    Patent number: 7072563
    Abstract: Provided are compositions suitable for use in forming a flexible optical waveguide. The compositions include a polymer, having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a plurality of functional end groups. A first component is provided for altering the solubility of the composition in a dried state upon activation. A second component contains a plurality of functional groups chosen from hydroxy, amino, thiol, sulphonate ester, carboxylate ester, silyl ester, anhydride, aziridine, methylolmethyl, silyl ether, and combinations thereof. The second component is present in an effective amount to improve flexibility of the composition in a dried state before and after activation. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.
    Type: Grant
    Filed: November 19, 2004
    Date of Patent: July 4, 2006
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: James G. Shelnut, Nicola Pugliano, Matthew L. Moynihan, Hai Bin Zheng, Daniel E. Lundy, Nathan Pawlowski
  • Waveguide compositions and waveguides formed therefrom
    Patent number: 7072565
    Abstract: Provided are compositions which include a polymer, having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a plurality of functional end groups. A first component is provided for altering the solubility of the composition in a dried state upon activation. A second component contains a plurality of functional groups chosen from epoxides, oxetanes, vinyl ethers and combinations thereof. The second component is present in an effective amount to improve flexibility of the composition in a dried state before and after activation. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: July 4, 2006
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: James G. Shelnut, Nicola Pugliano, Matthew L. Moynihan, Hai Bin Zheng, Daniel E. Lundy, Nathan Pawlowski
  • Waveguide compositions and waveguides formed therefrom
    Publication number: 20050244124
    Abstract: Provided are compositions which include a polymer, having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a plurality of functional end groups. A first component is provided for altering the solubility of the composition in a dried state upon activation. A second component contains a plurality of functional groups chosen from epoxides, oxetanes, vinyl ethers and combinations thereof. The second component is present in an effective amount to improve flexibility of the composition in a dried state before and after activation. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.
    Type: Application
    Filed: April 14, 2005
    Publication date: November 3, 2005
    Applicant: Rohm and Haas Electronic Materials LLC
    Inventors: James Shelnut, Nicola Pugliano, Matthew Moynihan, Hai Zheng, Daniel Lundy, Nathan Pawlowski
  • Waveguide compositions and waveguides formed therefrom
    Publication number: 20050141839
    Abstract: Provided are compositions suitable for use in forming a flexible optical waveguide. The compositions include a polymer, having units of the formula (RSiO1.5), wherein R is a substituted or unsubstituted organic group, and a plurality of functional end groups. A first component is provided for altering the solubility of the composition in a dried state upon activation. A second component contains a plurality of functional groups chosen from hydroxy, amino, thiol, sulphonate ester, carboxylate ester, silyl ester, anhydride, aziridine, methylolmethyl, silyl ether, and combinations thereof. The second component is present in an effective amount to improve flexibility of the composition in a dried state before and after activation. Also provided are flexible optical waveguides, methods of forming flexible optical waveguides and electronic devices that include a flexible optical waveguide.
    Type: Application
    Filed: November 19, 2004
    Publication date: June 30, 2005
    Applicant: Rohm and Haas Electronic Materials, L.L.C.
    Inventors: James Shelnut, Nicola Pugliano, Matthew Moynihan, Hai Zheng, Daniel Lundy, Nathan Pawlowski