This inventor holds 23 USPTO granted patents and 6 published patent applications, plus 2 CIPO patents and 3 EPO patents, primarily in Pharmaceutical Delivery. Top assignees: Shear Kershman Laboratories, Inc., Smtm Group, LLC., R.j. Reynolds Tobacco Company. Active years: 2000-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ballwin, MO (US) (2005)
- Paradise Valley, MO (US) (2001 - 2012)
- St. Louis, MO (US) (2013)
- Chesterfield, MO (US) (2000 - 2024)
Company Filing History:
9 out of 11 
6 out of 6 
1 out of 975 
Years Active: 2000-2026
Areas of Expertise:
Title: The Innovations of Alvin Kershman: Pioneering Lip Balm Formulations
Introduction: Alvin Kershman, based in Chesterfield, Missouri, is a prolific inventor with a remarkable portfolio of 21 patents to his name. His work primarily focuses on innovative formulations in the cosmetic industry, particularly lip balms infused with active ingredients such as caffeine, nicotine, and testosterone.
Latest Patents: Kershman’s latest inventions showcase his ingenuity in creating unique lip balm formulations. One notable patent features a lip balm that combines a lipid, a surfactant, and a testosterone active. This lip balm is meticulously designed to contain 25 to 60 wt. % of surfactant, which includes a blend of mono- and diglycerides and propylene glycol, ensuring optimal application properties. Furthermore, the formulation utilizes hydrogenated palm oil as a lipid source, enhancing both texture and adhesion on the lips.
Another significant patent introduced by Kershman is a similar lip balm formulation, but this one incorporates nicotine as the active ingredient. Much like the testosterone-infused version, this lip balm also comprises a surfactant that minimizes surface tension, allowing for a better spreadable consistency and an effective moisturizing experience.
Career Highlights: Throughout his career, Alvin Kershman has demonstrated a commitment to advancing cosmetic technology. He has made significant strides in formulating products that not only improve the cosmetic performance but also address specific consumer needs through the inclusion of active ingredients.
Collaborations: Kershmans' journey in the innovation landscape has included meaningful collaborations with colleagues such as Jeff L. Shear and Doreen Linze. Their collective expertise and shared vision have contributed to the development of breakthrough products and patent successes that have impacted the industry.
Conclusion: Alvin Kershman exemplifies the spirit of innovation in the cosmetic field, particularly with his unique approach to lip balm formulations. His 21 patents not only highlight his proficiency as an inventor but also his dedication to enhancing consumer products with scientific advancements. As he continues to innovate, Kershman’s influence will undoubtedly leave a lasting mark on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile