Company Filing History:
35 out of 498 
8 out of 26 
1 out of 1 Years Active: 1976-2002
Title: The Innovative Contributions of Donald H. Lorenz
Introduction: Donald H. Lorenz, based in Basking Ridge, NJ, has made significant strides in the field of polymer chemistry. With an impressive portfolio of 45 patents, Lorenz has become a notable figure among inventors in the industry. His work primarily focuses on innovative compositions that integrate various polymer materials for diverse applications.
Latest Patents: Among Lorenz's most recent patents are two remarkable inventions. The first is titled "Gels formed by the interaction of polyvinylpyrrolidone with chitosan derivatives," which presents a dermatologically-compatible composition comprising a hydrophilic gel made up of a blend of chitosan and a hydrophilic poly(N-vinyl lactam) with a K value of less than 60. The second patent focuses on "Adhesive compositions including polyvinylpyrrolidone acrylic acid," detailing a composition that includes a cross-linked salt of polyvinylpyrrolidone with ring-opened pyrrolidone groups, an acrylic acid-containing or methacrylic acid-containing polymer, and an amine-containing polymer. This composition serves as a pressure-sensitive adhesive, boasting excellent tack and the ability to be peeled from a surface without causing damage.
Career Highlights: Throughout his career, Lorenz has held influential positions in renowned companies, including GAF Corporation and Hydromer, Inc. His contributions to these organizations have been pivotal in advancing their product offerings and expanding their technological capabilities.
Collaborations: Lorenz has collaborated with prominent individuals in his field, notably Bruce A. Gruber and Earl P. Williams. Together, they have worked on various projects that emphasize innovation in polymer applications and have contributed to several of his patents.
Conclusion: Donald H. Lorenz stands out as an inventive force in polymer chemistry, with a rich history of patents that reflect his commitment to developing functional and practical materials. His work continues to influence the industry, paving the way for future innovations that benefit a wide range of applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.