Patents by Inventor Lawrence W. Steffier

Lawrence W. Steffier 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).

  • Method and composition for removing radiation-curable, pigmented, artificial nail gel coatings
    Patent number: 9107857
    Abstract: A method and composition for removing UV cured nail gel wherein the composition comprises acetone and an alkoxylated lanolin oil is disclosed. The method comprises applying the composition to a cured nail gel and allowing the composition to soak.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: August 18, 2015
    Assignee: Mycone Dental Supply Co., Inc.
    Inventors: Lawrence W Steffier, Kevin Sheran, Michael Hurt, Gary Iannece
  • METHOD AND COMPOSITION FOR REMOVING RADIATION-CURABLE, PIGMENTED, ARTIFICIAL NAIL GEL COATINGS
    Publication number: 20140221264
    Abstract: A method and composition for removing UV cured nail gel wherein the composition comprises acetone and an alkoxylated lanolin oil is disclosed. The method comprises applying the composition to a cured nail gel and allowing the composition to soak.
    Type: Application
    Filed: March 18, 2014
    Publication date: August 7, 2014
    Applicant: MYCONE Dental Supply Co., Inc.
    Inventors: Lawrence W. STEFFIER, Kevin Sheran, Michael Hurt, Gary Iannece
  • Method and composition for removing radiation-curable, pigmented, artificial nail gel coatings
    Patent number: 8697619
    Abstract: A method and composition for removing UV cured nail gel wherein the composition comprises acetone and an alkoxylated lanolin oil is disclosed. The method comprises applying the composition to a cured nail gel and allowing the composition to soak.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: April 15, 2014
    Assignee: Mycone Dental Supply Co., Inc.
    Inventors: Lawrence W. Steffier, Kevin Sheran, Michael Hurt, Gary Iannece
  • UV-curable nail coating formulations based on renewable polyols
    Patent number: 8574558
    Abstract: A photopolymerizable composition for forming a cosmetic coating for natural and artificial nails of humans and animals comprising a photoinitiator and a (meth)acrylate monomer prepared by reacting a core polyol derived or functionalized from a renewable resource with an a (meth)acrylate monomer and coatings formed from such compositions under UV or other radiation.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: November 5, 2013
    Assignee: Mycone Dental Supply Co., Inc.
    Inventor: Lawrence W. Steffier
  • METHOD AND COMPOSITION FOR REMOVING RADIATION-CURABLE, PIGMENTED, ARTIFICIAL NAIL GEL COATINGS
    Publication number: 20120252710
    Abstract: A method and composition for removing UV cured nail gel wherein the composition comprises acetone and an alkoxylated lanolin oil is disclosed. The method comprises applying the composition to a cured nail gel and allowing the composition to soak.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: MYCONE Dental Supply Co., Inc.
    Inventors: Lawrence W. STEFFIER, Kevin Sheran, Michael Hurt, Gary Iannece
  • UV-CURABLE NAIL COATING FORMULATIONS BASED ON RENEWABLE POLYOLS
    Publication number: 20110182837
    Abstract: A photopolymerizable composition for forming a cosmetic coating for natural and artificial nails of humans and animals comprising a photoinitiator and a (meth)acrylate monomer prepared by reacting a core polyol derived or functionalized from a renewable resource with an a (meth)acrylate monomer and coatings formed from such compositions under UV or other radiation.
    Type: Application
    Filed: January 24, 2011
    Publication date: July 28, 2011
    Applicant: Mycone Dental Supply Co., Inc.
    Inventor: Lawrence W. Steffier
  • High density high surface area adsorbents
    Patent number: 5624880
    Abstract: A particulate adsorbent is the crosslinked polymerization product of a brominated vinyl aromatic monomer and a crosslinking monomer and exhibits a density greater than or equal to about 1.01 grams per cubic centimeter and a surface area greater than or equal to about 10 square meters per gram.
    Type: Grant
    Filed: March 15, 1995
    Date of Patent: April 29, 1997
    Assignee: Rohm and Haas Company
    Inventor: Lawrence W. Steffier