Patents by Inventor Tom Lada

Tom Lada 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: 11681227
    Abstract: The present disclosure relates to novel negative-type photoresist composition and methods of their use. The disclosure further relates to multiple trigger photoresist processes which allow for the improvement in contrast, resolution, and/or line edges roughness in some systems without giving up sensitivity. The photoresist compositions and the methods of the current disclosure are ideal for fine patent processing using, for example, ultraviolet radiation, extreme ultraviolet radiation, beyond extreme ultraviolet radiation, X-rays and changed particle. The disclosure further relates to sensitivity enhancing materials useful in the disclosed compositions and methods.
    Type: Grant
    Filed: February 25, 2019
    Date of Patent: June 20, 2023
    Inventors: Alex P. G. Robinson, Carmen Popescu, John Roth, Andreas Frommhold, Edward Jackson, Alexandra McClelland, Tom Lada, Greg O'Callahan
  • Publication number: 20200272050
    Abstract: The present disclosure relates to novel negative-type photoresist composition and methods of their use. The disclosure further relates to multiple trigger photoresist processes which allow for the improvement in contrast, resolution, and/or line edges roughness in some systems without giving up sensitivity. The photoresist compositions and the methods of the current disclosure are ideal for fine patent processing using, for example, ultraviolet radiation, extreme ultraviolet radiation, beyond extreme ultraviolet radiation, X-rays and changed particle. The disclosure further relates to sensitivity enhancing materials useful in the disclosed compositions and methods.
    Type: Application
    Filed: February 25, 2019
    Publication date: August 27, 2020
    Applicant: IRRESISTIBLE MATERIALS, LTD
    Inventors: Alex P. G. Robinson, Carmen Popescu, John Roth, Andreas Frommhold, Edward Jackson, Alexandra McClelland, Tom Lada, Greg O'Callahan
  • Patent number: 10290500
    Abstract: Disclosed and claimed herein is a composition for forming a spin-on hard-mask, having a fullerene derivative and a crosslinking agent. Further disclosed is a process for forming a hard-mask.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: May 14, 2019
    Assignee: Irresistible Materials LTD
    Inventors: Alex Phillip Graham Robinson, Andeas Frommhold, Alan Brown, Tom Lada
  • Publication number: 20170278703
    Abstract: Disclosed and claimed herein is a composition for forming a spin-on hard-mask, having a fullerene derivative and a crosslinking agent. Further disclosed is a process for forming a hard-mask.
    Type: Application
    Filed: December 4, 2015
    Publication date: September 28, 2017
    Applicant: Irresistible Materials LTD
    Inventors: Alex Phillip Graham Robinson, Andeas Frommhold, Alan Brown, Tom Lada
  • Patent number: 6033675
    Abstract: A burn dressing in the form of a non-irritating, non-woven synthetic fabric containing a therapeutic, nontoxic, water-soluble and bio-degradable gel. The primary ingredients of the gel are water and Tea Tree Oil and/or Tea Tree Blend. A gum material or thickening agent is used to maintain the water and Tea Tree Oil and/or Blend in a thickened or gel state. Other ingredients are also provided for increasing shelf life and for imparting bacteriostatic and penetrating properties.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: March 7, 2000
    Assignee: Water-Jel Technologies, Inc.
    Inventors: Ascanio DiPippo, William A. Lohse, Tom Ladas
  • Patent number: 5753257
    Abstract: A burn dressing in the form of a non-irritating, non-woven synthetic fabric containing a therapeutic, nontoxic, water-soluble and biodegradable gel. The primary ingredients of the gel are water and Tea Tree Oil and/or Tea Tree Blend. A gum material or thickening agent is used to maintain the water and Tea Tree Oil and/or Blend in a thickened or gel state. Other ingredients are also provided for increasing shelf life and for imparting bacteriostatic and penetrating properties.
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: May 19, 1998
    Assignee: Water-Jel Technologies, Inc.
    Inventors: Ascanio DiPippo, William A. Lohse, Tom Ladas
  • Patent number: 5529784
    Abstract: A burn dressing in the form of a non-irritating, non-woven synthetic fabric containing a therapeutic, nontoxic, water-soluble and bio-degradable gel. The primary ingredients of the gel are water and Tea Tree Oil and/or Tea Tree Blend. A gum material or thickening agent is used to maintain the water and Tea Tree Oil and/or Blend in a thickened or gel state. Other ingredients are also provided for increasing shelf life and for imparting bacteriostatic and penetrating properties.
    Type: Grant
    Filed: January 19, 1995
    Date of Patent: June 25, 1996
    Assignee: Water-Jel Technologies, Inc.
    Inventors: Ascanio DiPippo, William A. Lohse, Tom Ladas
  • Patent number: 5384125
    Abstract: A burn dressing in the form of a non-irritating, non-woven synthetic fabric containing a therapeutic, nontoxic, water-soluble and bio-degradable gel. The primary ingredients of the gel are water and Tea Tree Oil and/or Tea Tree Blend. A gum material or thickening agent is used to maintain the water and Tea Tree Oil and/or Blend in a thickened or gel state. Other ingredients are also provided for increasing shelf life and for imparting bacteriostatic and penetrating properties.
    Type: Grant
    Filed: November 19, 1992
    Date of Patent: January 24, 1995
    Assignee: Water-Jel Technologies, Inc.
    Inventors: Ascanio DiPippo, William A. Lohse, Tom Ladas