Location History:
- Glen Rock, NJ (US) (1982 - 1983)
- North Bergen, NJ (US) (1984)
Company Filing History:
Years Active: 1982-1984
Title: The Innovations of John M Weaver
Introduction
John M Weaver is a notable inventor based in Glen Rock, NJ (US). He has made significant contributions to the field of oral compositions, holding a total of 3 patents. His work focuses on enhancing the effectiveness and user experience of oral care products.
Latest Patents
Weaver's latest patents include innovative formulations that utilize biologically active zinc ions. One of his patents describes how the astringency of an oral composition can be reduced by adding glycine and adjusting the pH to a range of about 4.5 to 9.4. This combination not only minimizes unpleasant taste but also maintains zinc in a biologically active solution. The zinc-glycine mixture serves as an effective anticalculus, antiplaque, and malodor agent in oral compositions. Another patent reiterates similar findings, emphasizing the importance of glycine in maintaining the efficacy of zinc ions at a pH of 4.5 to 8.
Career Highlights
John M Weaver is associated with Lever Brothers Company, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in oral hygiene products, making them more effective and user-friendly.
Collaborations
Weaver has collaborated with notable colleagues such as Thomas W Ritchey and Martin Sapone. Their combined expertise has likely enhanced the quality and impact of their innovations in the field.
Conclusion
John M Weaver's contributions to oral compositions demonstrate his commitment to improving everyday products through innovation. His patents reflect a deep understanding of chemistry and consumer needs, making a lasting impact in the oral care industry.