Company Filing History:
9 out of 203 
2 out of 16 
1 out of 268 
Years Active: 1983-2002
Title: Marlene Tietjen: Innovator in Cosmetic Technology
Introduction
Marlene Tietjen is a prominent inventor based in New York, NY, known for her significant contributions to the field of cosmetic technology. With a total of 12 patents to her name, she has developed innovative solutions that enhance personal care products.
Latest Patents
Among her latest patents is a depilatory composition that includes a topically acceptable lotion, gel, or cream vehicle, combined with a thioglycolate or thiol depilating agent. This composition also contains solid particles of non-expanded polyethylene, jojoba wax, carnauba wax, or candelilla wax, with preferred vehicles comprising 50-85% by weight of deionized water. Additionally, the formulation may include various optional ingredients such as emollients, skin conditioners, and fragrance. Another notable invention is an artificial nail removal arrangement, which features an abrasive pad with multiple fibers confined within a cylindrical vessel containing nail polish solvent. This innovative design allows users to remove artificial nails by rubbing them against the abrasive pad.
Career Highlights
Marlene has worked with reputable companies such as Revlon, Inc. and Del Laboratories, Inc., where she has applied her expertise in developing cutting-edge cosmetic products. Her work has significantly impacted the beauty industry, providing consumers with effective and user-friendly solutions.
Collaborations
Marlene has collaborated with talented individuals in her field, including Ivonne Brown and Jane Hollenberg. These partnerships have contributed to her success and the advancement of her innovative projects.
Conclusion
Marlene Tietjen's contributions to cosmetic technology through her patents and collaborations highlight her role as a leading inventor in the industry. Her innovative solutions continue to shape the future of personal care products.