Patents by Inventor Jagmohan Verma

Jagmohan Verma 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).

  • Phenolic resin formulation and coatings for abrasive products
    Patent number: 8399597
    Abstract: A resorcinol-modified phenolic resin composition is formed by reacting a basic catalyst, formaldehyde, water and a benzene-ol to form an intermediate composition to which resorcinol is subsequently added to reduce the presence of free formaldehyde. Optionally, an alkanolamine can be combined and reacted with the resorcinol-modified phenolic resin composition to form a resorcinol-alkanolamine-modified phenolic resin composition. The resorcinol-modified phenolic resin and the resorcinol-alkanolamine-modified phenolic resin compositions can be employed to coat abrasive products having a relatively low free formaldehyde content.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: March 19, 2013
    Assignees: Saint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
    Inventors: Abdul Habid Pullichola, Adiseshaiah K. Seshu, Kottotil Mohan Das, Jagmohan Verma, Olivier Pons Y Moll, Philippe Espiard
  • Alkanolamine-modified phenolic resin formulation and coatings for abrasive products
    Publication number: 20090181260
    Abstract: An alkanolamine-modified phenolic resin formulation is formed by reacting a basic catalyst, formaldehyde, water and a benzene-ol to form an intermediate composition to which and an alkanolamine is subsequently added to reduce the presence of free formaldehyde. The alkanolamine-modified phenolic resin formulation can be employed to coat abrasive products having a relatively low free formaldehyde content.
    Type: Application
    Filed: December 3, 2008
    Publication date: July 16, 2009
    Applicants: Saint-Gobain Abrasive, Inc., Saint-Gobain Abrasifs
    Inventors: Jagmohan Verma, Adiseshaiah K. Seshu, Abdul Habid Pullichola, Olivier Pons Y. Moll, Philippe Espiard
  • Phenolic resin formulation and coatings for abrasive products
    Publication number: 20090149624
    Abstract: A resorcinol-modified phenolic resin composition is formed by reacting a basic catalyst, formaldehyde, water and a benzene-ol to form an intermediate composition to which resorcinol is subsequently added to reduce the presence of free formaldehyde. Optionally, an alkanolamine can be combined and reacted with the resorcinol-modified phenolic resin composition to form a resorcinol-alkanolamine-modified phenolic resin composition. The resorcinol-modified phenolic resin and the resorcinol-alkanolamine-modified phenolic resin compositions can be employed to coat abrasive products having a relatively low free formaldehyde content.
    Type: Application
    Filed: September 19, 2008
    Publication date: June 11, 2009
    Applicants: Saint-Gobain Abrasives, Inc., Saint-Gobain Abrasifs
    Inventors: Abdul Habid Pullichola, Adiseshaiah K. Seshu, Kottotil Mohan Das, Jagmohan Verma, Olivier Pons Y Moll, Philippe Espiard