Pink Sheet is part of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC’s registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

This copy is for your personal, non-commercial use. For high-quality copies or electronic reprints for distribution to colleagues or customers, please call +44 (0) 20 3377 3183

Printed By


P&G sues J&J over tooth-whitening patent

This article was originally published in The Tan Sheet

Executive Summary

Procter & Gamble alleges Johnson & Johnson and McNeil-PPC violated its patents for the active ingredient and delivery systems used in its tooth-whitening strips, according to P&G's May 2 release. The lawsuit filed in the U.S. District Court for the Western District of Wisconsin seeks to stop J&J and McNeil from making, selling and importing any products that infringe on P&G's patents. This ostensibly includes stopping J&J and McNeil from making and selling its Listerine Whitening Quick Dissolving Strips. P&G argues it invested heavily in research and development for its Crest Whitestrips and that it must protect its technology and intellectual property...





Ask The Analyst

Please Note: You can also Click below Link for Ask the Analyst
Ask The Analyst

Your question has been successfully sent to the email address below and we will get back as soon as possible. my@email.address.

All fields are required.

Please make sure all fields are completed.

Please make sure you have filled out all fields

Please make sure you have filled out all fields

Please enter a valid e-mail address

Please enter a valid Phone Number

Ask your question to our analysts